Daily Statistics Daily Climate Summary Station: (461570) CHARLESTON_WSFO_AP Year: 1949 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 0.0m 5.4 10.7 7.9 6.1 3.6 4.9 2.0 5.5 2.6 4.6 2.9 2 0.0m 3.2 4.4 3.1 5.5 3.6 3.5 2.3 2.9 3.9 4.8 10.2 3 0.0m 4.4 6.9 4.1 3.7 2.9 3.5 1.0 2.8 2.9 8.4 0.7 4 0.0m 8.5 6.3 5.4 1.3 2.6 3.1 1.5 2.3 2.1 6.9 7.6 5 0.0m 3.2 8.6 5.5 2.1 3.2 2.9 2.2 3.8 2.0 6.6 11.2 6 0.0m 5.6 11.7 10.1 2.3 5.2 4.4 1.5 3.2 7.7 4.8 5.3 7 0.0m 5.8 7.6 4.5 6.0 6.1 4.9 2.6 1.2 0.8 7.1 14.0 8 0.0m 5.9 3.7 8.9 3.8 7.0 5.4 2.1 5.3 1.5 6.7 6.7 9 0.0m 5.4 3.5 5.5 1.8 4.6 9.4 2.9 1.7 1.5 0.6 2.6 10 0.0m 8.4 11.2 3.1 4.4 5.6 6.8 1.7 1.5 3.5 4.5 2.9 11 0.0m 5.5 9.9 3.0 4.4 5.2 3.2 0.9 3.5 5.2 3.6 4.8 12 0.0m 8.1 9.9 4.5 3.2 5.2 2.8 2.9 3.5 8.9 3.2 7.8 13 0.0m 7.5 3.1 6.8 2.6 5.3 3.8 2.2 1.4 4.9 7.7 3.5 14 0.0m 7.0 2.4 5.9 3.8 7.5 2.2 2.3 3.5 0.9 10.1 0.1 15 0.0m 11.6 9.4 16.4 2.1 10.7 2.2 3.6 2.4 1.8 6.4 1.7 16 0.0m 3.9 5.1 11.2 3.8 9.5 3.2 4.4 2.3 3.8 3.8 0.0 17 0.0m 6.0 3.0 5.6 2.5 1.5 4.8 2.8 1.8 2.0 10.2 1.2 18 0.0m 3.8 9.1 11.5 4.7 3.8 5.8 5.1 5.2 1.0 11.0 5.1 19 0.0m 4.0 6.1 7.9 7.4 3.7 2.8 2.6 8.3 0.6 12.4 1.2 20 0.0m 8.4 2.5 2.5 8.5 2.9 3.2 3.5 3.6 0.3 14.3 4.7 21 0.0m 3.0 7.6 2.6 5.8 5.2 2.9 2.2 2.6 2.6 9.8 9.3 22 0.0m 9.1 10.3 6.4 11.0 6.7 5.3 3.6 1.6 8.1 6.2 10.6 23 0.0m 6.7 5.2 7.6 8.1 2.9 3.7 0.9 6.7 2.2 11.5 9.5 24 0.0m 4.9 4.4 10.7 5.9 4.7 1.5 1.4 2.0 3.2 10.5 0.3 25 0.0m 11.8 4.7 1.3 6.4 7.8 3.3 1.6 1.0 3.1 8.5 9.8 26 0.0m 4.1 5.2 6.3 6.7 6.7 2.1 2.2 3.3 3.1 4.6 8.5 27 0.0m 5.3 11.4 2.9 5.4 6.9 1.5 1.8 1.2 2.9 7.4 5.5 28 0.0m 14.3 4.7 7.2 4.8 5.5 2.1 2.4 2.4 1.7 4.3 2.9 29 0.0m 3.7 7.0 2.9 5.2 2.5 4.7 5.5 0.5 6.8 0.9 30 0.0m 3.9 6.1 4.0 5.5 3.9 0.8 0.7 0.6 8.6 0.8 31 0.0m 9.1 4.6 3.3 2.4 3.5 1.0 Avg -99m 6.4 6.6 6.3 4.6 5.2 3.7 2.3 3.0 2.9 7.1 4.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1950 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2.5 2.9 15.6 10.9 3.5 5.6 3.9 4.9 3.5 3.9 8.3 4.8 2 5.6 6.3 15.9 6.1 5.6 4.5 6.4 3.7 2.3 3.3 8.6 10.5 3 13.1 5.8 2.8 9.9 1.7 8.1 6.6 4.6 2.5 3.9 7.9 9.3 4 12.1 3.5 0.8 14.8 3.6 6.7 6.9 2.9 7.2 6.1 11.5 10.9 5 2.6 0.6 7.2 12.0 7.2 3.2 5.6 4.6 11.3 4.0 10.9 7.4 6 9.3 10.1 7.1 10.1 10.1 2.5 4.1 3.9 6.1 2.9 10.5 13.6 7 13.0 6.9 12.2 1.2 5.5 3.7 5.8 3.0 5.5 7.1 6.6 15.2 8 3.5 11.2 13.6 6.1 10.9 3.5 5.2 3.5 6.4 8.5 8.5 5.1 9 10.9 9.0 11.7 12.1 8.9 6.3 6.6 4.7 6.4 7.5 12.8 1.7 10 12.0 2.3 2.4 8.6 10.3 6.9 3.9 4.6 3.6 9.9 7.1 5.8 11 3.2 2.2 4.9 16.0 4.4 4.4 3.8 5.1 2.1 7.8 6.2 9.8 12 6.1 5.3 1.4 12.7 4.0 2.6 5.1 5.6 5.8 13.2 1.5 7.6 13 10.7 8.6 13.2 11.7 2.5 7.5 9.3 4.6 3.2 9.9 2.0 9.5 14 11.0 14.8 8.6 9.2 4.3 7.1 3.1 3.7 4.7 7.5 3.7 8.9 15 8.1 11.8 4.0 5.6 6.9 1.4 3.0 6.2 5.1 8.9 5.3 13.8 16 5.2 10.3 9.5 3.2 1.3 7.2 7.2 3.5 3.7 6.1 13.1 6.0 17 6.7 7.1 10.9 4.4 4.0 7.8 10.3 2.2 2.6 3.6 9.3 7.8 18 9.2 7.7 11.6 4.1 5.4 4.7 9.9 4.3 2.5 5.6 4.6 6.9 19 4.4 14.3 9.8 6.7 2.5 8.6 7.7 6.7 4.3 5.3 11.0 5.1 20 0.7 7.4 8.9 7.0 8.6 8.9 6.2 4.8 4.4 7.5 19.4 3.9 21 3.1 7.8 5.8 9.0 6.1 3.8 4.1 3.0 7.2 5.4 11.2 3.3 22 5.3 14.6 7.7 6.3 6.7 3.0 4.3 2.2 9.0 4.0 6.6 11.5 23 4.8 14.0 13.2 11.0 6.7 5.2 3.2 1.8 11.2 5.4 7.1 10.0 24 12.3 13.1 9.5 9.8 5.1 8.3 10.7 3.2 4.5 4.9 9.9 18.1 25 9.8 6.3 9.5 9.5 6.6 5.8 4.6 3.7 1.6 5.4 18.1 10.3 26 12.5 10.3 9.7 6.1 4.4 4.1 3.2 2.5 2.1 3.8 17.5 12.5 27 5.2 7.2 12.2 6.7 3.6 6.9 3.6 4.6 2.9 7.0 11.3 7.7 28 7.0 10.9 16.4 5.3 2.8 3.2 2.3 2.6 3.5 11.6 14.1 3.8 29 10.7 9.8 6.9 3.6 4.7 3.6 3.9 3.3 7.8 13.7 3.3 30 8.3 6.7 8.5 3.9 3.8 2.4 2.6 2.8 3.9 11.5 1.7 31 4.4 2.6 5.5 7.8 2.6 5.4 6.7 Avg 7.5 8.3 8.9 8.3 5.3 5.3 5.4 3.8 4.6 6.3 9.5 8.1 Station: (461570) CHARLESTON_WSFO_AP Year: 1951 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 4.4 9.5 10.8 10.5 5.3 5.3 8.3 5.9 6.8 4.9 8.4 3.1 2 4.9 10.3 6.2 6.3 8.7 5.5 3.2 3.8 5.2 2.9 8.6 0.8 3 9.5 2.3 11.8 12.3 8.7 4.7 5.2 4.8 5.3 2.6 11.5 8.2 4 12.7 5.9 6.1 12.5 8.4 8.1 11.7 7.2 5.5 3.0 14.5 12.3 5 2.5 4.6 3.7 8.7 6.0 6.8 10.8 4.6 5.4 8.5 6.2 5.2 6 8.2 10.7 11.3 4.6 5.3 3.7 4.4 4.4 13.0 5.1 16.0 8.1 7 9.8 16.8 12.1 7.5 10.5 4.7 2.6 8.3 10.5 13.9 16.1 12.5 8 11.3 9.4 7.8 6.7 10.6 7.7 7.2 5.5 5.4 10.3 13.6 4.5 9 5.3 6.3 11.3 6.7 8.4 10.8 11.4 5.8 4.3 3.7 4.5 13.0 10 6.7 6.2 9.9 9.9 9.1 9.7 4.9 5.3 9.5 6.6 4.8 8.4 11 9.8 9.7 10.3 6.3 14.7 3.1 5.2 3.2 4.1 6.4 4.9 11.8 12 2.1 11.4 9.4 12.5 10.1 5.3 9.0 5.9 5.2 2.9 10.9 12.2 13 7.8 8.9 6.7 19.0 6.1 9.5 6.2 4.9 8.9 6.2 14.5 11.5 14 10.3 8.6 11.3 17.6 3.7 7.2 3.6 4.6 5.8 7.6 12.0 10.2 15 14.6 8.4 14.7 15.5 5.2 5.1 3.1 6.1 4.3 5.4 6.2 18.4 16 12.9 12.8 10.7 11.4 3.1 5.2 2.9 7.2 4.0 4.5 10.2 8.1 17 13.6 9.7 5.6 10.7 3.8 7.9 4.1 5.1 1.7 3.5 13.1 5.9 18 12.3 3.8 8.5 9.5 5.4 5.8 3.8 5.4 2.9 3.1 14.5 14.5 19 9.8 9.5 7.8 11.3 6.1 7.9 8.5 6.6 3.2 6.1 12.1 6.7 20 14.0 7.5 10.7 7.5 7.1 7.9 6.3 3.0 4.4 5.5 6.7 10.1 21 12.5 12.9 11.8 8.1 7.2 3.5 4.1 10.0 7.2 6.3 6.0 15.0 22 7.2 7.8 9.8 12.7 6.7 7.5 7.4 5.4 9.5 7.1 10.3 12.8 23 11.3 4.6 13.9 6.9 9.0 9.5 8.4 5.4 7.0 9.8 8.5 9.0 24 12.2 2.8 16.9 6.7 8.3 7.8 4.7 5.1 7.0 13.0 10.1 4.6 25 8.6 3.8 10.1 14.7 6.8 6.9 3.9 4.8 4.6 5.5 9.8 7.1 26 10.8 9.8 5.4 9.9 7.4 7.0 3.6 4.1 9.5 4.0 16.3 11.3 27 11.8 13.0 8.2 5.2 14.3 10.9 4.9 7.1 11.7 5.8 8.9 8.1 28 11.5 5.6 12.1 11.5 12.1 9.7 6.0 6.7 9.8 9.4 6.9 7.4 29 7.8 13.3 11.0 8.1 9.0 6.2 2.5 5.6 6.0 1.8 10.7 30 10.3 13.0 6.6 4.3 9.7 3.7 4.0 5.6 3.8 3.1 10.7 31 4.6 12.1 3.7 6.0 4.6 8.3 10.9 Avg 9.3 8.3 10.0 10.0 7.5 7.0 5.8 5.3 6.3 6.1 9.7 9.4 Station: (461570) CHARLESTON_WSFO_AP Year: 1952 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 12.8 11.3 10.8 11.2 4.4 8.1 11.8 6.4 8.3 7.8 8.3 5.2 2 4.0 4.8 4.6 12.3 9.7 4.0 8.1 5.5 10.8 10.3 7.2 7.8 3 6.8 8.1 7.0 10.6 4.7 5.4 5.8 4.3 7.5 7.7 10.2 5.8 4 7.1 12.3 17.1 11.5 7.2 7.4 5.8 11.4 4.8 9.5 5.8 12.9 5 8.6 9.8 9.7 15.0 14.6 3.2 4.7 7.7 4.0 10.6 12.5 12.4 6 9.3 10.2 5.9 17.0 10.2 7.8 4.6 4.9 3.9 7.8 16.3 10.7 7 4.9 11.3 5.2 13.0 6.3 10.9 7.5 5.8 6.2 6.6 13.5 9.0 8 6.9 16.3 3.8 6.2 7.2 5.1 5.9 4.9 6.1 7.4 5.2 6.9 9 9.9 12.1 6.0 7.8 5.1 10.7 8.7 6.4 6.2 7.7 7.0 9.3 10 14.0 11.3 12.4 13.0 7.6 10.9 4.0 7.5 4.1 6.7 2.1 8.6 11 5.4 15.8 15.9 5.9 5.9 9.7 4.7 6.8 6.8 3.2 6.9 12.9 12 7.2 3.5 3.9 7.0 13.6 5.2 3.6 6.8 6.8 4.9 6.3 12.7 13 8.4 9.3 15.4 10.8 12.3 5.3 2.9 7.0 5.8 10.3 2.4 11.3 14 12.2 7.5 9.1 10.3 9.2 7.5 4.9 3.6 7.2 5.2 5.1 9.3 15 14.3 4.6 11.5 11.0 14.0 3.6 7.5 5.9 9.8 10.7 6.6 13.9 16 2.4 3.9 16.6 7.4 7.2 4.7 4.0 11.3 7.8 3.8 3.7 10.7 17 13.9 11.0 7.7 6.7 7.0 10.3 5.2 6.3 6.4 4.6 3.9 7.8 18 12.2 5.9 7.8 6.6 7.5 5.4 6.0 6.0 9.9 7.2 8.1 8.1 19 9.1 3.8 13.1 4.6 7.5 7.4 8.9 4.6 9.0 12.5 9.8 5.9 20 17.2 10.9 10.6 5.6 7.6 7.1 7.6 4.1 3.8 13.5 7.4 11.8 21 8.6 14.1 10.3 2.8 11.6 6.3 8.4 8.3 4.6 3.1 11.3 7.7 22 15.8 3.6 10.8 6.7 3.7 9.7 5.9 10.9 3.7 2.5 9.3 9.2 23 16.1 7.4 14.0 7.5 4.3 4.8 9.1 9.1 4.9 6.1 11.5 7.4 24 8.9 3.6 8.4 4.6 9.8 9.2 7.9 7.0 4.6 6.1 5.5 8.5 25 9.7 6.3 4.9 4.9 11.5 10.1 5.3 4.8 3.1 2.8 15.2 8.5 26 16.7 4.3 11.8 7.5 8.3 9.8 4.1 5.1 5.1 3.8 16.8 9.3 27 7.0 7.8 5.2 9.2 3.1 6.1 4.8 6.6 4.1 11.4 11.3 13.8 28 10.3 8.9 5.6 6.6 7.0 4.9 5.8 9.2 5.2 15.5 8.4 3.8 29 9.9 9.1 10.8 7.1 5.3 8.1 6.9 9.9 4.5 12.7 4.6 4.6 30 4.7 4.5 6.1 5.6 9.7 5.9 8.6 6.3 7.4 6.7 5.9 31 5.8 10.6 3.2 6.2 6.3 10.3 9.2 Avg 9.7 8.5 9.3 8.5 7.7 7.2 6.1 6.8 6.0 7.7 8.3 9.0 Station: (461570) CHARLESTON_WSFO_AP Year: 1953 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 5.8 11.5 11.3 16.3 12.8 11.4 5.9 5.8 2.8 6.9 4.0 4.4 2 4.0 7.0 10.6 10.2 13.6 3.5 10.0 7.8 3.3 8.2 4.5 3.8 3 12.4 6.9 13.0 5.2 6.7 2.9 6.7 5.5 5.3 3.5 8.6 5.5 4 11.5 5.4 15.3 11.0 5.8 7.2 5.9 8.3 9.2 3.7 7.7 13.6 5 8.7 9.3 17.2 9.7 8.1 8.4 6.2 12.1 5.5 6.9 10.5 8.1 6 7.0 9.8 15.5 6.3 6.3 6.0 9.7 4.6 3.9 8.4 10.3 13.5 7 6.3 3.8 8.4 7.9 4.6 4.9 6.9 5.5 6.8 5.4 9.8 10.2 8 7.9 7.0 11.7 3.9 7.6 5.1 5.2 6.8 3.9 3.5 15.6 5.1 9 6.8 5.1 4.6 7.5 5.8 9.1 8.2 7.5 5.8 4.3 8.5 12.0 10 9.5 7.9 4.8 14.7 4.0 4.7 5.8 6.4 4.3 4.4 2.8 13.0 11 16.8 8.4 12.7 7.9 6.4 5.6 3.7 4.4 7.8 6.3 7.2 3.5 12 9.4 12.7 10.2 10.0 3.9 5.8 4.7 5.4 15.9 9.8 3.0 5.8 13 11.6 13.1 8.2 13.9 7.5 6.3 3.5 4.8 9.9 8.3 1.3 4.9 14 6.3 5.5 4.9 10.6 5.6 5.5 5.1 6.8 5.2 5.3 2.2 17.6 15 13.2 9.1 15.9 10.9 5.5 4.7 4.4 6.0 10.2 4.8 7.8 14.1 16 8.6 12.7 10.7 14.7 6.1 9.4 3.8 5.8 7.1 5.5 5.8 13.1 17 10.3 13.3 5.3 12.3 10.7 9.3 3.3 4.6 6.3 2.3 0.7 10.6 18 9.4 8.9 10.2 10.5 7.1 4.9 5.2 5.5 7.2 4.3 1.5 12.1 19 5.2 7.1 14.1 12.9 4.7 3.9 6.2 4.3 10.7 4.9 3.7 8.1 20 5.2 12.9 5.5 16.6 4.7 4.0 3.9 5.5 5.2 3.8 10.9 10.1 21 8.1 16.4 11.7 12.4 11.5 6.4 4.3 4.9 7.2 3.6 7.5 3.8 22 3.5 10.5 16.4 12.0 13.7 4.9 6.1 5.1 5.6 4.3 14.5 13.5 23 6.7 7.6 11.4 14.7 7.9 5.3 9.0 3.8 6.8 3.5 7.8 9.7 24 15.9 6.1 7.0 8.7 6.3 4.9 6.3 4.0 6.8 10.1 8.3 7.9 25 16.1 7.0 10.9 14.5 8.4 6.7 3.8 3.5 5.5 4.4 13.9 9.3 26 7.0 16.2 13.7 13.0 14.4 8.2 4.9 4.4 2.8 4.5 12.5 15.0 27 12.9 20.9 13.1 12.5 12.0 6.9 5.4 3.1 6.3 8.1 10.3 6.0 28 13.6 12.9 11.0 6.1 6.6 6.1 3.6 2.5 3.8 8.7 8.2 9.7 29 12.2 9.8 9.5 5.5 6.9 4.1 3.6 3.9 11.0 4.8 4.5 30 8.4 8.2 10.1 12.1 4.9 6.1 4.5 5.4 4.1 8.9 8.4 31 11.8 6.2 12.7 6.9 3.2 1.5 14.0 Avg 9.3 9.8 10.6 10.8 7.9 6.1 5.5 5.3 6.3 5.5 7.4 9.3 Station: (461570) CHARLESTON_WSFO_AP Year: 1954 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 13.5 11.0 14.1 5.8 6.1 15.4 5.9 8.7 3.7 3.6 7.9 10.2 2 11.6 13.2 7.5 8.7 6.0 9.4 2.8 5.9 5.5 5.8 12.9 9.4 3 11.5 6.2 19.2 11.4 9.2 10.8 7.2 12.3 7.8 8.6 15.1 7.8 4 3.9 3.9 18.6 11.2 10.3 13.8 6.4 7.9 3.5 9.9 6.7 11.3 5 9.9 10.0 12.1 7.9 9.2 10.3 10.3 8.2 4.1 8.1 4.9 9.2 6 12.5 10.3 10.3 15.5 7.0 8.2 6.0 4.8 3.3 7.8 4.3 15.4 7 9.5 3.8 11.6 8.9 8.6 5.8 10.3 2.9 4.9 12.7 2.4 3.2 8 5.3 11.7 5.8 12.9 7.7 8.6 4.3 5.6 5.5 6.0 3.1 6.7 9 11.3 10.2 13.5 12.0 7.7 5.5 5.9 7.5 5.4 7.1 4.8 17.0 10 10.2 8.7 9.0 12.4 9.7 4.0 4.4 8.1 5.1 8.1 5.2 14.4 11 7.9 11.4 9.8 9.5 9.7 6.2 2.8 8.9 7.5 10.1 3.5 7.8 12 15.5 10.8 8.3 8.3 5.1 3.7 4.5 4.9 4.5 11.3 4.8 4.4 13 6.0 6.8 13.0 3.9 7.7 5.3 8.4 3.0 4.4 4.7 3.7 9.1 14 7.5 16.9 16.0 9.2 6.3 3.8 10.5 5.2 4.4 9.0 7.2 9.3 15 5.2 13.6 16.4 7.6 3.3 4.5 7.8 9.5 6.2 11.6 3.9 12.1 16 9.4 13.9 7.5 11.3 6.3 5.2 7.0 8.1 4.7 12.1 6.1 9.9 17 10.1 12.1 4.9 12.1 5.2 6.4 4.5 4.0 4.3 10.6 7.9 9.9 18 9.3 8.1 3.8 14.8 4.1 6.3 8.5 6.1 4.1 5.9 6.9 11.8 19 10.9 9.0 10.2 10.2 6.7 4.8 8.5 8.6 9.9 4.4 5.1 11.8 20 12.1 16.7 15.0 4.4 7.2 3.8 8.4 4.5 8.5 3.0 9.8 8.6 21 7.4 11.7 14.8 6.2 8.4 4.5 4.9 4.4 12.8 5.4 9.0 4.9 22 9.1 7.5 6.4 8.3 5.4 8.1 6.9 6.4 9.8 4.1 3.5 3.5 23 6.1 8.7 7.0 7.2 3.8 7.2 3.9 4.6 2.6 2.5 6.7 11.5 24 9.3 8.7 7.2 3.8 4.1 3.5 4.4 3.9 3.8 2.4 13.2 9.9 25 4.8 11.4 16.9 3.5 7.8 3.8 4.5 4.6 10.8 2.6 10.9 3.1 26 10.2 11.4 14.4 6.6 4.9 9.1 3.9 5.5 9.4 5.9 5.6 4.4 27 17.1 11.2 5.6 13.2 5.2 10.3 4.8 4.9 4.5 11.6 10.9 4.4 28 9.5 12.4 9.2 8.1 7.5 5.4 4.0 3.2 4.7 4.1 10.6 7.1 29 3.5 12.7 6.7 12.1 3.9 4.8 3.9 6.2 11.3 16.7 10.3 30 11.2 9.0 7.1 3.1 4.5 6.9 6.7 7.7 11.0 7.4 13.8 31 6.4 7.0 5.3 8.4 7.8 9.8 3.9 Avg 9.2 10.3 10.8 8.9 6.8 6.7 6.1 6.1 6.0 7.4 7.2 8.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1955 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 7.7 10.5 15.4 4.6 6.7 7.7 6.4 4.3 3.3 5.4 4.1 2.2 2 9.9 10.2 7.4 4.6 4.3 5.9 4.9 4.3 2.9 4.4 5.3 5.4 3 3.2 9.5 9.9 10.7 4.6 5.5 6.9 3.5 4.8 3.6 10.9 4.1 4 3.0 9.2 13.5 9.1 5.5 4.7 5.9 4.0 3.8 2.8 5.9 10.7 5 9.2 10.0 12.0 10.1 9.4 4.0 6.1 5.6 4.1 3.7 2.1 10.0 6 14.3 7.7 10.5 9.3 7.4 6.4 6.3 4.0 4.0 5.5 6.2 3.3 7 7.5 7.4 14.4 13.5 7.8 7.5 4.4 6.0 4.3 10.1 7.2 3.1 8 4.7 4.1 14.1 8.4 10.9 5.6 5.8 5.6 4.9 7.7 7.4 4.3 9 11.7 8.1 17.9 4.1 6.0 5.5 6.0 7.2 7.2 2.8 4.7 9.3 10 8.9 13.9 13.6 4.6 8.7 6.7 5.2 5.2 8.1 2.1 3.8 4.9 11 7.2 16.4 12.7 7.9 7.5 9.0 5.6 6.1 6.4 1.7 8.6 3.0 12 6.3 17.6 11.8 7.6 5.5 11.3 5.8 10.1 6.3 3.6 9.1 1.7 13 15.5 6.3 9.3 13.3 6.7 12.0 6.2 9.2 6.0 3.0 7.2 1.2 14 8.6 8.5 11.4 9.9 8.1 9.0 5.4 4.0 5.5 4.0 8.3 4.0 15 15.4 9.0 12.2 10.9 7.2 5.1 10.3 5.9 3.1 6.3 7.4 13.2 16 8.4 6.2 15.4 4.0 4.8 4.0 7.2 5.2 3.8 8.3 16.0 7.2 17 7.0 8.4 9.2 11.8 7.2 4.8 6.7 7.9 2.4 10.6 13.5 5.8 18 9.7 6.6 8.3 6.9 4.7 6.1 5.8 7.6 3.0 7.7 3.6 2.3 19 9.2 3.2 4.9 13.3 6.1 5.5 3.5 3.0 5.1 5.8 8.6 9.3 20 8.5 8.5 5.3 9.4 4.9 4.9 4.8 3.2 6.7 3.1 7.7 4.6 21 9.5 5.5 7.7 7.5 8.9 6.1 4.5 3.9 5.4 8.3 6.1 4.8 22 14.3 6.8 20.0 10.3 11.0 6.4 4.4 5.3 5.2 5.1 3.6 5.5 23 9.2 7.8 14.7 6.9 10.2 4.6 7.1 5.8 5.5 6.2 12.0 6.2 24 6.1 8.7 11.4 11.5 7.5 6.8 6.0 6.8 3.7 12.9 7.8 8.1 25 17.7 3.6 8.1 10.6 11.6 5.8 3.7 4.0 6.0 6.9 4.0 8.6 26 16.4 7.4 19.7 9.2 6.0 5.4 2.6 4.5 6.1 8.9 4.4 2.1 27 11.6 11.8 18.7 8.3 7.5 4.9 5.5 2.8 6.9 2.5 6.4 6.0 28 10.3 9.8 11.2 6.3 10.3 4.4 4.9 3.6 5.8 5.5 14.5 5.6 29 8.1 9.5 9.2 12.9 4.0 5.5 3.9 5.3 10.3 16.1 8.2 30 7.0 4.6 9.8 9.4 6.8 5.9 10.9 4.5 5.3 7.1 8.5 31 7.0 3.8 8.9 5.2 5.2 8.9 10.3 Avg 9.4 8.6 11.5 8.7 7.6 6.2 5.5 5.4 4.9 5.9 7.6 5.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1956 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.3 7.8 12.4 5.6 3.7 8.4 7.0 2.9 5.4 2.5 3.3 8.1 2 9.8 7.5 12.9 8.1 8.4 6.1 6.1 3.3 5.4 4.5 2.4 10.8 3 10.5 8.6 9.4 9.7 3.2 4.1 3.8 3.3 4.0 2.5 3.7 10.3 4 6.1 6.1 9.2 14.8 6.7 3.6 4.6 4.0 3.1 2.9 2.6 2.4 5 2.0 6.7 12.0 4.3 5.1 3.3 5.6 9.7 4.0 4.9 2.1 6.8 6 6.1 9.0 13.8 6.7 8.1 3.2 7.2 9.1 5.4 7.5 5.2 9.1 7 12.9 9.2 11.3 12.9 9.7 2.9 2.3 5.5 7.4 9.3 5.1 10.6 8 10.9 2.2 18.1 11.7 7.5 3.0 6.3 2.3 6.0 4.6 8.5 6.4 9 8.9 7.2 10.5 6.2 11.2 3.2 10.7 4.5 4.9 5.8 10.9 7.1 10 8.3 7.1 9.9 6.2 7.0 3.6 9.1 5.2 4.1 4.9 8.6 6.9 11 6.7 9.5 12.3 9.1 5.9 3.7 6.7 2.6 7.8 3.8 9.3 5.2 12 7.7 10.5 9.5 5.2 11.4 2.6 5.9 2.8 7.2 4.1 15.3 4.8 13 8.1 7.4 7.8 7.1 10.1 2.3 9.8 6.7 10.1 2.3 6.0 8.2 14 5.4 6.6 13.8 6.2 10.5 4.3 10.1 5.8 8.3 2.4 6.4 6.0 15 3.8 7.8 9.4 7.8 5.9 3.1 6.7 4.6 6.1 3.0 6.9 4.0 16 10.6 8.2 12.3 10.7 11.4 2.9 8.1 4.0 8.4 3.8 9.7 6.1 17 9.8 8.9 10.7 11.8 8.6 2.4 6.4 4.1 7.5 6.1 4.6 3.2 18 3.3 10.6 8.2 10.2 6.1 5.3 4.6 6.0 3.7 2.2 3.2 7.8 19 8.5 5.2 9.2 5.6 6.8 7.0 5.5 5.8 6.3 5.5 3.8 3.7 20 7.9 10.2 7.8 9.8 5.3 6.7 4.4 7.0 6.7 7.8 3.2 4.7 21 3.3 9.9 2.1 9.9 3.2 7.9 5.8 5.5 2.9 5.5 15.6 9.5 22 3.2 9.2 3.8 11.8 8.3 5.2 6.7 3.5 4.9 5.8 16.1 7.1 23 8.9 4.3 4.9 8.4 9.2 6.3 4.9 6.8 6.7 3.7 8.5 6.4 24 6.1 10.7 13.1 6.1 8.2 5.9 4.5 6.3 4.4 3.5 3.3 13.2 25 5.2 16.8 6.9 6.2 4.0 5.9 2.6 4.0 4.4 6.6 6.3 13.9 26 4.9 12.9 8.6 5.5 5.3 6.4 4.7 3.9 5.4 8.1 8.3 10.3 27 0.9 9.4 7.7 5.8 10.7 9.7 7.5 4.4 6.8 5.2 9.2 14.1 28 4.9 13.7 7.5 7.2 5.1 7.0 7.2 4.0 2.5 4.0 9.0 10.3 29 6.0 9.2 10.0 11.4 3.9 3.2 3.2 4.4 2.9 4.0 9.4 12.7 30 12.0 9.5 7.5 7.2 4.5 4.0 5.8 6.1 4.5 6.0 10.9 31 5.8 6.9 10.5 4.3 5.9 3.7 13.6 Avg 6.9 8.6 9.7 8.3 7.2 4.7 6.0 4.9 5.5 4.6 7.0 8.2 Station: (461570) CHARLESTON_WSFO_AP Year: 1957 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 10.3 5.2 10.1 8.7 3.9 6.0 7.2 4.4 2.9 3.0 4.0 11.4 2 9.1 4.8 13.2 10.0 7.1 4.0 5.9 2.9 5.8 4.0 3.2 7.2 3 4.5 5.2 5.3 10.5 10.6 3.6 4.6 4.5 9.1 5.3 4.4 4.6 4 9.8 7.1 5.1 15.9 9.2 3.1 8.1 6.4 9.9 4.6 6.3 10.6 5 5.5 6.3 4.6 13.0 4.1 2.8 11.3 8.2 4.7 5.1 5.8 4.3 6 4.0 2.4 4.0 13.8 5.4 6.1 5.8 4.6 4.9 5.4 3.8 10.7 7 10.5 3.2 4.1 8.4 2.4 4.9 7.4 3.3 4.9 7.9 2.1 10.7 8 4.3 3.9 8.4 12.4 4.9 5.9 8.1 3.2 3.9 2.4 12.0 5.2 9 5.6 11.6 12.2 11.4 5.4 9.2 10.5 4.3 5.8 2.1 13.5 6.0 10 14.1 7.1 8.6 7.0 5.5 8.4 7.6 5.1 6.3 3.6 5.8 8.4 11 4.3 6.2 9.4 7.7 3.1 9.0 4.7 4.3 3.6 6.3 2.4 12.1 12 3.7 4.8 11.5 7.7 3.6 9.3 5.6 3.5 5.2 3.8 2.4 11.6 13 8.4 7.5 5.9 8.4 2.6 5.4 6.6 3.3 5.5 3.0 5.8 9.4 14 5.3 12.7 8.5 7.8 6.7 6.9 4.6 4.9 3.7 2.8 10.2 8.4 15 5.2 4.8 11.8 3.2 8.3 4.4 4.8 4.9 6.3 2.6 4.6 3.5 16 7.8 13.1 8.6 6.1 6.8 3.9 5.8 6.6 2.8 3.9 7.0 6.7 17 7.7 9.0 4.1 4.3 5.4 4.8 5.3 4.4 4.5 4.5 4.5 4.0 18 12.7 5.1 3.7 4.4 5.5 5.2 7.2 5.1 3.6 7.6 5.2 10.3 19 5.2 6.4 8.3 2.9 5.2 7.5 6.1 4.9 5.1 6.3 10.7 7.2 20 4.3 3.1 10.9 6.9 9.0 6.3 5.8 2.9 3.8 3.2 9.4 12.1 21 7.2 3.1 5.3 5.6 4.7 4.6 4.1 2.1 5.2 3.8 8.1 11.2 22 9.3 3.8 4.8 4.3 7.0 6.7 5.4 2.9 6.4 3.3 4.4 4.1 23 11.7 4.4 2.5 4.7 11.0 5.4 5.9 3.2 5.5 3.5 5.9 5.5 24 4.8 3.1 6.1 4.9 4.7 7.2 7.6 3.9 3.2 9.4 7.5 3.7 25 5.6 7.4 12.0 5.4 5.8 5.8 4.7 4.4 4.0 5.8 4.4 8.2 26 5.5 7.6 5.4 4.0 10.0 3.9 4.3 3.5 5.1 7.4 4.8 10.8 27 4.5 7.5 9.9 4.7 9.8 6.3 4.4 3.1 6.7 7.0 4.5 4.7 28 3.8 7.6 6.6 4.4 5.6 9.1 6.9 3.5 5.3 7.6 6.9 7.8 29 7.7 7.9 4.1 5.5 13.2 6.2 4.6 5.4 4.4 7.5 3.6 30 3.8 7.2 3.5 4.7 12.3 4.0 3.0 3.9 4.9 9.3 1.7 31 3.9 4.9 4.0 5.1 2.9 2.0 6.3 Avg 6.7 6.2 7.4 7.1 6.0 6.3 6.1 4.1 5.1 4.7 6.1 7.5 Station: (461570) CHARLESTON_WSFO_AP Year: 1958 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 10.8 9.1 9.2 3.8 3.8 9.2 3.9 6.3 6.4 4.4 5.4 7.9 2 9.0 11.0 5.3 3.5 4.9 6.7 4.0 4.1 2.5 5.4 5.9 4.5 3 7.0 11.7 8.3 6.0 8.2 6.1 3.5 5.3 3.1 4.0 8.6 5.8 4 2.3 11.3 5.8 8.6 6.4 3.8 5.3 1.7 2.4 4.4 4.9 7.7 5 0.7 4.9 2.9 9.2 6.0 6.6 6.3 3.6 3.3 6.3 7.2 8.9 6 5.8 3.5 5.8 12.1 7.4 6.4 5.2 3.1 4.4 4.4 5.5 10.1 7 9.0 7.2 7.4 10.8 7.2 4.7 5.8 4.6 7.6 4.9 5.3 4.9 8 7.8 11.0 7.7 9.3 6.4 7.9 5.9 6.3 7.4 4.5 8.6 3.8 9 4.1 10.9 7.8 7.7 7.5 7.2 3.5 3.2 2.9 4.4 8.4 6.9 10 7.4 9.5 3.9 7.7 6.1 8.2 6.6 4.9 5.2 8.5 9.8 4.6 11 5.8 7.1 4.7 8.5 5.3 7.2 7.9 5.3 4.0 10.3 4.6 4.8 12 3.3 7.2 4.0 9.2 5.5 3.9 7.2 4.8 3.8 3.8 3.8 4.5 13 4.8 8.2 8.2 4.8 7.1 7.2 4.0 4.0 2.1 4.1 4.1 5.4 14 6.1 4.5 10.1 2.9 4.0 5.9 5.9 5.3 3.5 4.0 5.8 6.1 15 6.0 4.9 10.1 3.7 6.2 4.4 8.2 6.4 3.2 2.5 6.0 7.2 16 6.9 14.7 9.1 5.1 4.4 6.4 6.9 2.4 5.1 3.5 4.7 6.6 17 8.9 14.5 5.1 2.9 4.1 5.1 3.3 5.1 9.3 7.2 6.9 9.1 18 9.4 12.5 6.2 3.2 5.6 6.0 6.7 4.5 8.1 6.1 7.4 4.1 19 1.7 10.3 3.5 4.9 4.3 3.7 8.3 2.1 1.6 4.9 9.3 8.9 20 1.3 6.4 7.7 8.2 6.3 4.5 6.7 2.4 3.1 4.4 6.4 9.0 21 6.7 5.4 10.5 5.5 4.9 5.2 5.5 5.3 9.1 5.1 6.9 4.3 22 10.1 9.7 8.9 8.4 6.3 7.0 7.7 3.8 2.0 5.1 6.2 6.0 23 4.0 6.7 3.6 8.6 5.8 5.8 4.6 4.3 3.9 5.6 4.0 9.2 24 7.0 6.4 7.0 9.4 4.0 6.7 3.9 4.9 5.4 7.5 8.7 9.1 25 8.5 5.9 4.0 6.1 5.8 7.5 5.6 4.7 4.9 9.1 8.4 6.3 26 1.6 7.2 5.3 6.6 6.6 6.8 4.1 3.0 4.6 7.1 9.1 4.6 27 8.2 7.1 4.4 6.3 4.4 6.2 4.5 3.2 4.6 8.3 5.2 4.4 28 8.4 12.7 5.6 5.5 5.5 4.9 7.7 3.0 3.5 8.7 7.4 4.7 29 3.8 2.8 8.9 6.1 3.9 6.3 2.1 4.0 5.3 12.7 5.8 30 7.2 4.1 4.8 3.3 3.8 4.0 3.5 9.8 5.2 5.5 6.8 31 6.4 5.5 6.4 5.5 6.8 5.1 6.6 Avg 6.1 8.6 6.2 6.7 5.6 5.9 5.5 4.1 4.6 5.5 6.7 6.3 Station: (461570) CHARLESTON_WSFO_AP Year: 1959 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 8.2 6.8 6.4 8.5 4.9 5.2 4.9 5.8 4.5 7.2 12.7 6.4 2 6.7 5.6 6.6 9.9 3.8 5.9 5.9 4.8 8.4 3.2 11.8 2.2 3 2.9 6.7 7.1 10.9 5.6 4.3 5.4 3.1 3.7 5.5 4.9 3.5 4 11.3 7.4 8.1 8.9 5.8 4.3 5.2 6.2 3.3 4.9 9.0 2.4 5 9.7 8.4 10.5 9.0 3.6 3.2 6.3 6.3 5.2 5.5 9.9 2.6 6 3.6 8.5 15.6 9.1 5.3 2.9 6.9 2.9 6.1 7.2 9.2 7.9 7 4.6 6.8 11.8 5.5 7.5 2.6 5.5 3.6 4.9 4.5 7.2 15.5 8 5.9 6.2 4.7 8.6 7.2 2.9 4.1 6.9 3.3 3.6 2.6 9.8 9 8.3 7.4 8.5 7.1 7.2 2.6 3.2 6.2 3.8 7.0 2.8 4.3 10 8.1 13.9 6.3 5.3 8.1 2.9 6.2 3.7 7.5 3.8 4.8 1.6 11 5.8 10.0 6.7 6.6 5.4 3.0 3.2 2.9 8.4 9.5 9.7 4.0 12 6.4 6.4 11.7 8.5 4.4 4.5 4.9 3.2 5.1 6.8 4.5 11.8 13 7.9 5.9 9.9 6.2 6.1 10.5 4.9 2.9 3.9 4.8 9.2 10.9 14 5.8 6.4 9.5 8.2 8.4 5.3 4.7 2.6 2.4 5.9 8.5 3.6 15 8.1 8.1 13.8 5.8 7.7 3.2 5.8 3.5 4.6 3.0 7.4 5.5 16 11.3 5.8 9.8 4.4 6.1 7.6 3.3 6.0 6.4 4.5 3.5 6.3 17 9.9 3.5 9.8 3.8 3.1 5.3 6.1 6.1 6.8 6.4 12.4 4.1 18 6.8 8.4 5.3 6.2 4.6 3.6 6.6 5.2 5.9 7.2 5.9 8.4 19 8.7 9.2 4.9 3.3 6.3 4.4 7.2 3.8 3.8 2.5 7.5 8.9 20 6.4 7.2 3.5 6.6 7.9 4.6 5.3 3.6 3.9 4.8 3.3 2.6 21 13.9 10.8 6.7 5.9 6.7 4.4 3.0 4.4 3.9 5.1 7.7 8.1 22 13.6 5.4 6.4 6.0 5.9 7.7 3.1 4.8 4.1 7.5 3.5 7.1 23 9.8 11.5 4.4 5.3 8.1 4.1 5.2 3.7 4.1 5.8 8.4 4.7 24 8.6 9.5 4.6 4.6 8.1 3.1 8.5 4.4 3.8 10.2 11.3 4.5 25 8.9 3.5 5.1 6.3 7.7 6.3 5.3 2.3 4.8 13.2 12.0 2.6 26 4.0 4.4 5.9 7.5 7.1 9.0 2.0 3.2 8.9 7.2 5.2 2.8 27 4.7 4.0 10.9 7.4 5.8 6.6 1.7 3.2 10.1 9.3 8.6 4.1 28 3.7 6.0 7.8 11.4 2.8 6.3 3.2 4.3 6.6 4.6 8.1 9.5 29 4.0 6.9 6.8 3.7 5.3 2.2 2.5 6.1 4.9 12.1 11.3 30 10.0 3.9 6.7 4.6 4.9 5.2 3.6 10.1 7.9 9.8 9.9 31 5.4 6.2 4.6 2.3 4.1 6.8 6.3 Avg 7.5 7.2 7.7 6.9 5.9 4.8 4.7 4.1 5.4 6.1 7.7 6.2 Station: (461570) CHARLESTON_WSFO_AP Year: 1960 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 4.0 4.9 5.8 4.9 7.8 3.0 6.1 2.4 1.5 5.5 11.3 8.5 2 6.8 6.6 7.7 9.3 3.5 4.6 2.0 3.5 2.3 7.5 13.2 1.6 3 12.0 7.0 13.2 6.9 3.9 2.5 7.4 8.1 2.9 2.9 11.3 2.4 4 9.2 7.8 14.0 6.8 3.1 3.3 5.5 5.2 3.1 2.0 6.7 1.6 5 8.6 8.7 12.3 10.8 9.7 4.4 4.3 3.2 6.2 4.9 7.4 1.7 6 6.0 16.4 7.0 9.1 9.7 5.8 2.6 2.5 2.1 5.8 11.3 3.9 7 6.6 14.4 4.6 11.5 7.4 5.3 4.5 6.4 3.9 5.2 5.8 7.9 8 13.8 10.8 2.6 12.3 6.1 4.6 3.8 6.4 3.2 5.8 6.0 7.2 9 5.8 10.5 7.7 10.2 10.0 2.8 2.1 5.3 5.1 1.7 4.6 2.9 10 10.6 11.7 7.8 6.4 7.2 3.2 4.3 4.9 4.7 2.1 7.5 2.4 11 7.8 15.6 7.6 6.4 4.3 3.9 4.7 4.0 3.2 4.5 3.1 7.8 12 9.1 9.4 8.4 10.7 2.6 9.2 2.1 1.8 7.7 1.8 2.1 11.2 13 10.7 10.2 4.5 4.1 8.1 6.1 2.4 2.5 9.5 2.1 2.1 6.7 14 5.4 12.7 5.1 6.4 6.3 6.3 10.0 3.5 3.0 2.4 1.8 7.7 15 12.9 5.4 9.3 6.8 5.2 6.7 3.1 4.7 3.1 1.7 7.5 5.8 16 7.5 3.0 12.1 4.0 5.6 7.5 1.5 4.4 4.7 3.5 11.3 11.8 17 5.5 4.0 9.9 10.9 10.0 10.9 2.4 2.2 4.7 4.4 5.5 8.2 18 9.4 7.5 7.6 11.3 6.9 3.2 4.5 2.3 2.8 1.7 5.5 3.0 19 15.1 12.7 6.4 2.9 6.1 2.2 5.5 3.5 3.7 5.2 3.0 6.6 20 10.1 7.8 9.7 6.6 6.9 3.5 3.8 6.1 5.1 6.8 1.2 6.3 21 10.5 4.0 11.6 9.9 6.2 4.8 2.6 6.0 2.9 2.2 2.5 12.0 22 8.6 9.4 17.8 2.1 6.9 4.9 1.7 5.2 5.4 3.2 1.8 10.0 23 8.2 3.6 6.1 4.4 6.3 6.1 3.2 2.5 3.5 12.1 3.7 8.3 24 2.0 4.8 13.8 5.8 4.5 12.4 2.9 1.7 4.8 8.1 4.0 6.7 25 6.4 11.8 6.1 4.9 4.5 2.3 2.2 3.3 5.1 2.1 4.5 5.4 26 7.0 14.8 8.6 3.8 6.1 4.6 5.2 1.6 2.1 2.3 2.9 8.6 27 2.3 10.0 4.5 5.8 5.6 1.7 4.1 0.3 3.0 2.6 3.9 6.8 28 3.7 4.1 6.0 3.1 2.5 6.1 2.1 1.4 3.2 2.9 6.3 3.7 29 6.8 11.0 8.1 5.5 4.4 7.8 3.6 5.1 1.7 3.1 13.9 4.5 30 6.8 10.0 9.1 9.5 6.3 7.4 4.4 8.4 2.4 13.3 5.9 31 2.9 8.9 7.5 5.6 3.1 9.8 3.2 Avg 7.7 9.0 8.5 7.0 6.2 5.2 3.9 3.7 4.0 4.0 6.1 6.1 Station: (461570) CHARLESTON_WSFO_AP Year: 1961 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.8 8.5 6.8 13.5 4.7 10.9 3.6 2.1 4.1 4.9 3.9 2.9 2 4.8 10.1 7.9 15.8 8.9 10.9 6.6 4.3 5.3 5.5 8.4 0.7 3 9.3 12.0 6.3 3.9 7.7 6.0 9.0 4.0 4.7 5.1 10.8 0.9 4 8.1 8.9 4.9 9.7 6.1 2.6 5.6 2.4 3.2 3.2 1.7 9.7 5 5.5 3.7 4.1 10.7 6.3 4.4 5.9 3.5 3.2 2.6 1.5 13.2 6 10.8 2.4 7.0 10.5 10.3 4.0 2.2 4.4 1.5 1.8 4.1 4.9 7 11.3 6.3 5.2 9.4 6.4 5.9 2.4 1.7 3.1 1.2 3.9 16.0 8 12.8 4.0 11.8 5.8 9.2 6.4 4.0 2.0 3.7 1.6 8.9 7.1 9 5.1 8.3 15.8 10.9 11.8 9.2 3.7 2.9 1.5 1.3 9.3 7.8 10 1.7 8.6 9.0 12.8 8.9 4.7 2.1 4.3 1.4 2.8 2.3 4.3 11 4.0 2.6 9.0 6.0 7.2 2.1 1.7 7.1 2.4 2.5 1.2 5.8 12 2.5 6.2 3.0 9.5 6.7 2.5 3.1 6.2 1.5 1.7 2.2 8.1 13 0.6 6.3 5.8 11.0 2.9 5.1 6.7 4.6 5.6 5.1 1.7 7.5 14 5.4 7.4 13.2 3.9 3.5 7.2 4.9 2.0 8.5 9.0 2.0 0.8 15 6.4 3.3 9.5 4.8 10.7 7.7 6.1 1.7 7.2 10.7 3.1 7.9 16 7.6 4.1 11.2 15.4 6.7 4.0 6.3 1.7 2.1 5.9 11.8 3.2 17 9.7 5.3 8.6 18.4 6.0 2.4 3.8 2.3 3.8 2.9 10.0 3.8 18 7.0 7.8 7.7 9.0 4.4 2.3 3.9 2.9 2.9 1.7 4.5 4.4 19 6.9 9.8 8.9 3.8 6.1 4.0 5.1 2.2 3.3 6.6 4.4 8.1 20 8.1 5.9 7.4 6.3 3.5 3.0 6.2 3.3 3.9 3.8 8.2 9.3 21 8.3 4.1 9.9 8.2 3.5 4.6 3.6 2.4 5.5 3.7 2.9 5.6 22 10.5 4.5 6.1 9.8 4.4 4.8 4.0 2.9 3.5 5.6 1.7 2.1 23 6.9 9.2 6.8 5.4 4.5 7.9 2.5 2.4 2.6 1.2 5.8 4.9 24 12.3 4.6 6.4 11.2 3.5 3.3 3.5 3.8 2.3 1.6 10.3 12.7 25 4.6 16.0 5.8 15.0 7.0 7.0 7.8 3.5 6.7 7.6 1.0 7.9 26 5.6 13.2 2.9 10.7 9.5 2.4 2.5 2.9 5.5 9.2 3.0 5.1 27 10.3 4.6 7.0 6.7 8.1 1.7 2.1 1.0 1.5 0.5 7.2 6.6 28 7.2 5.1 7.6 12.0 5.3 2.2 3.3 1.0 2.4 3.6 6.3 7.9 29 6.9 6.3 10.0 5.9 2.3 7.9 3.9 2.8 2.3 6.4 11.3 30 4.6 5.8 4.0 4.0 2.4 5.3 2.5 5.5 6.4 2.4 7.9 31 4.8 7.6 4.4 6.7 2.2 8.7 2.6 Avg 6.9 6.8 7.5 9.4 6.3 4.7 4.5 3.0 3.7 4.1 4.9 6.4 Station: (461570) CHARLESTON_WSFO_AP Year: 1962 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.4 4.6 8.6 9.0 8.1 1.6 5.8 2.4 2.3 2.2 2.5 1.4 2 9.1 2.0 8.9 7.8 9.4 4.1 2.0 2.6 3.7 6.7 3.9 0.7 3 12.7 4.9 4.6 3.8 7.1 3.6 3.7 4.0 3.0 6.1 2.2 1.2 4 8.3 5.1 4.4 3.1 5.9 2.3 4.4 5.2 6.7 1.7 2.3 1.6 5 4.3 11.4 7.7 6.0 3.7 4.6 2.9 5.5 7.7 3.3 7.0 4.6 6 8.1 12.0 9.4 3.2 6.7 3.8 3.8 5.2 7.2 4.3 2.9 13.8 7 13.8 3.2 6.8 4.7 4.5 4.0 2.6 4.7 3.1 4.5 4.3 14.4 8 12.7 5.3 6.2 2.3 6.6 2.9 6.7 2.9 4.0 9.4 2.2 6.8 9 12.3 6.4 6.6 12.8 6.1 4.3 6.2 4.6 4.6 6.4 7.8 10.0 10 6.1 8.4 6.1 5.5 4.0 3.9 2.1 5.4 7.4 2.8 12.7 12.4 11 0.8 3.5 9.5 5.2 4.0 3.7 2.2 2.4 5.1 5.4 5.1 8.2 12 1.7 3.2 13.1 6.0 2.3 3.2 4.5 5.1 2.9 7.5 4.5 4.5 13 2.3 7.1 15.3 15.9 4.7 4.4 3.2 6.7 3.1 3.6 5.4 8.5 14 6.9 12.2 9.8 13.3 5.5 2.1 6.3 4.4 4.6 3.5 1.6 7.0 15 14.4 6.6 4.7 12.9 2.5 3.0 6.3 3.3 4.7 2.1 5.2 5.3 16 5.3 6.1 7.0 7.8 2.3 2.3 4.9 5.1 4.6 3.9 5.8 3.7 17 5.5 4.6 10.6 5.8 2.6 3.2 3.1 4.6 5.4 5.5 6.4 6.2 18 5.4 8.7 6.0 8.1 1.8 4.6 5.4 2.1 6.3 2.0 5.4 0.9 19 6.7 13.9 7.4 7.7 3.2 4.9 2.9 5.4 4.8 2.8 2.5 5.8 20 3.5 6.9 7.4 6.2 6.0 3.2 3.5 8.1 5.8 4.4 1.6 9.1 21 3.6 6.3 10.5 1.7 5.9 1.6 5.5 5.3 2.6 5.6 2.5 9.0 22 9.4 9.9 4.6 9.5 1.2 4.3 7.1 3.9 4.1 4.5 12.9 7.8 23 5.3 7.6 1.5 10.3 6.6 5.8 8.4 5.8 4.8 13.0 7.4 9.7 24 7.9 10.2 3.1 2.9 10.9 5.1 3.5 6.7 4.0 6.9 7.8 4.7 25 5.1 7.4 7.5 2.3 4.0 3.6 2.1 4.5 7.0 8.4 3.9 4.0 26 9.2 9.0 6.7 2.5 2.6 2.6 7.6 4.9 2.5 9.0 3.3 4.9 27 9.5 6.4 6.7 4.8 3.1 3.8 3.8 3.1 7.6 3.8 2.9 2.4 28 6.9 7.9 2.3 8.3 4.8 2.8 4.6 3.8 10.1 11.0 2.9 2.8 29 11.2 9.3 4.0 7.4 2.3 3.8 3.5 5.4 5.4 3.7 7.9 30 13.0 8.4 4.1 5.8 2.8 3.8 2.3 1.7 3.9 1.7 9.4 31 3.8 5.3 5.3 2.6 4.6 3.9 6.0 Avg 7.4 7.1 7.2 6.6 4.9 3.5 4.3 4.4 4.8 5.2 4.6 6.2 Station: (461570) CHARLESTON_WSFO_AP Year: 1963 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 1.7 6.4 6.7 9.2 10.5 3.3 4.8 7.1 2.1 2.6 10.2 9.7 2 2.2 8.9 7.5 7.4 2.2 4.3 5.6 3.3 3.7 5.5 10.6 4.4 3 0.9 8.1 2.9 7.5 4.4 3.6 7.2 8.3 8.1 9.1 6.3 7.0 4 0.6 2.8 7.0 14.4 3.5 5.4 4.0 6.1 4.9 3.0 2.9 4.3 5 1.5 1.5 5.8 4.1 4.1 4.5 4.1 3.3 3.6 3.3 2.4 3.2 6 2.1 2.2 18.7 3.2 4.6 4.9 3.6 2.6 2.3 2.6 5.1 5.3 7 4.5 6.7 11.2 5.2 3.8 4.9 3.0 5.5 2.3 4.0 12.4 3.7 8 5.5 10.8 10.1 3.6 7.2 4.0 5.8 5.2 2.9 5.9 9.7 8.1 9 8.9 6.3 7.8 9.4 8.6 5.5 6.7 3.9 2.1 2.6 2.5 14.1 10 7.8 3.2 11.5 8.1 8.6 8.6 4.1 3.7 3.1 2.6 3.3 9.1 11 9.1 7.2 9.5 6.0 6.9 9.8 3.1 2.4 5.8 6.3 8.1 4.1 12 7.5 7.6 6.1 4.6 6.3 9.5 2.6 4.0 10.0 4.9 10.5 7.2 13 9.7 9.9 12.4 6.1 9.2 4.3 5.2 11.6 7.5 2.8 7.8 2.6 14 6.7 12.8 7.4 6.9 9.7 5.9 10.0 6.1 6.9 1.4 8.3 8.6 15 3.6 9.2 3.7 6.6 4.3 4.9 8.4 3.0 3.8 1.3 7.5 6.6 16 3.5 1.4 4.4 3.9 3.8 3.9 4.4 2.8 3.1 1.4 4.4 5.2 17 1.5 2.6 14.4 9.8 6.6 3.1 3.0 5.8 2.1 1.4 6.0 2.4 18 2.6 2.0 7.1 9.9 11.3 2.9 4.9 4.3 1.0 1.2 9.3 12.4 19 2.0 5.8 9.0 12.1 6.6 4.3 7.7 3.5 2.9 1.4 2.1 13.6 20 12.5 14.4 17.7 13.3 3.9 4.7 9.5 4.0 3.5 2.1 6.1 5.4 21 8.7 10.3 14.5 8.7 5.6 6.6 6.7 2.1 4.6 1.7 5.4 2.9 22 7.9 7.5 9.0 5.2 7.8 4.4 4.4 2.8 6.7 4.9 4.5 5.6 23 13.1 4.4 3.2 14.7 4.8 4.6 4.6 3.6 5.2 5.8 10.3 6.8 24 12.5 9.5 4.9 8.2 4.0 3.5 4.9 3.1 4.6 5.3 4.4 11.6 25 5.8 7.4 9.2 3.9 4.0 3.1 4.6 4.1 3.3 2.1 4.0 8.7 26 4.0 8.1 11.3 4.9 3.6 3.2 3.1 3.5 2.5 2.3 3.5 8.6 27 13.2 4.7 10.6 3.8 10.3 3.1 3.8 3.5 3.5 4.0 4.1 9.3 28 3.8 3.7 5.5 6.3 7.5 4.0 4.4 5.8 2.3 6.4 2.1 5.8 29 2.3 6.6 10.8 5.6 3.5 6.7 6.6 7.8 7.0 9.8 4.9 30 2.9 8.2 15.0 3.7 3.5 3.0 4.6 3.2 4.9 11.5 3.8 31 4.8 5.5 3.6 2.9 5.2 4.4 6.2 Avg 5.5 6.6 8.6 7.7 6.0 4.7 5.1 4.5 4.1 3.7 6.4 6.8 Station: (461570) CHARLESTON_WSFO_AP Year: 1964 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 8.5 8.4 7.0 5.6 3.5 4.9 5.3 2.6 4.7 6.3 3.0 4.6 2 11.6 7.1 6.7 7.5 10.1 4.7 4.0 5.6 2.4 6.6 2.3 4.4 3 12.1 3.6 3.6 10.1 6.9 5.8 5.8 9.3 2.3 3.2 1.8 6.2 4 11.3 1.2 10.0 8.3 2.6 3.7 7.6 2.9 5.5 4.8 1.7 8.2 5 3.6 3.2 16.1 7.9 4.3 3.3 4.5 5.2 5.9 6.6 6.0 8.3 6 4.0 11.3 4.6 8.1 5.5 4.7 2.4 2.5 4.4 4.3 3.2 7.9 7 3.8 13.0 6.6 7.5 5.9 4.8 4.6 4.9 2.6 3.8 1.6 5.5 8 7.6 12.4 3.6 10.9 7.0 4.9 6.0 8.2 3.2 5.8 3.7 7.2 9 12.8 5.2 11.3 10.2 15.0 7.9 4.9 4.5 4.0 8.6 2.1 5.8 10 16.0 8.3 13.5 4.8 11.5 10.9 3.2 3.8 4.7 6.2 4.8 4.8 11 3.0 6.7 4.3 3.0 3.8 5.6 2.8 6.9 6.3 4.4 6.6 6.7 12 10.6 1.5 7.5 8.2 8.2 6.0 5.4 9.1 8.1 3.9 9.2 6.3 13 9.3 6.1 4.8 8.1 7.4 8.1 3.7 7.5 7.2 2.9 10.2 7.9 14 7.4 7.4 9.2 5.8 8.3 8.6 6.9 2.5 4.8 3.5 2.1 11.5 15 6.2 3.8 6.9 7.2 3.2 9.4 5.1 3.7 3.2 2.3 3.8 7.2 16 7.9 12.1 6.7 5.3 5.9 6.1 3.3 2.3 3.8 6.1 12.0 7.6 17 2.4 2.5 14.1 8.1 7.6 3.2 3.6 4.4 3.3 5.8 7.5 8.6 18 5.5 3.3 8.1 7.6 3.8 6.1 3.8 5.1 3.8 5.1 6.7 9.5 19 5.2 9.2 5.9 4.4 6.9 8.2 3.6 3.2 2.3 6.8 7.0 4.7 20 14.1 8.4 6.4 8.6 7.9 8.4 3.5 4.5 4.3 4.9 12.0 6.7 21 9.8 8.2 10.3 6.8 4.3 6.1 3.8 5.2 3.3 11.0 12.2 3.9 22 3.3 3.7 5.5 10.6 4.6 3.6 3.5 7.5 3.6 3.7 4.9 5.1 23 2.9 3.8 2.9 3.8 5.4 3.8 3.6 9.5 8.4 3.2 3.5 9.5 24 6.4 8.3 6.7 5.6 7.1 7.8 2.6 3.2 12.0 2.6 3.8 13.3 25 16.4 2.9 6.7 6.8 5.2 4.4 3.5 3.9 8.2 1.7 8.7 9.5 26 16.0 7.7 15.6 9.8 4.8 2.9 4.8 3.2 8.2 2.6 10.9 7.2 27 4.7 4.4 6.1 12.9 8.6 3.0 3.0 5.6 9.4 3.5 4.3 6.7 28 9.1 7.1 8.4 7.6 3.1 6.2 4.0 6.0 5.2 4.8 14.1 4.1 29 2.4 6.1 11.3 7.5 6.3 4.5 6.4 3.3 2.5 6.4 5.5 5.4 30 5.1 12.8 8.4 4.4 3.7 6.7 3.3 3.7 4.0 10.7 10.2 31 4.1 8.7 3.9 3.2 4.6 3.7 4.9 Avg 7.8 6.3 8.1 7.5 6.2 5.6 4.3 4.9 4.9 4.7 6.1 7.0 Station: (461570) CHARLESTON_WSFO_AP Year: 1965 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 7.2 7.9 6.1 9.8 10.5 5.6 3.9 6.7 10.3 7.9 8.7 4.5 2 11.4 11.8 7.0 11.0 9.1 9.3 6.1 10.2 4.0 4.0 2.8 4.4 3 9.1 11.5 5.6 6.1 6.9 6.4 9.2 5.3 4.1 8.5 5.8 6.8 4 2.6 8.2 14.3 5.5 6.3 6.1 3.6 3.6 5.3 6.2 8.1 12.0 5 6.7 6.9 7.4 5.5 5.5 4.0 5.3 5.5 5.3 2.9 4.1 11.0 6 4.5 4.9 9.2 8.5 5.1 4.9 2.3 5.6 5.1 3.6 3.9 11.4 7 5.8 6.8 3.9 10.1 4.5 6.4 5.3 5.1 3.2 7.0 4.7 6.8 8 13.7 7.0 7.5 6.9 6.9 6.3 4.6 5.1 2.1 14.4 7.5 7.2 9 9.8 7.5 10.2 10.7 5.9 5.1 7.0 7.4 4.0 11.5 6.2 2.8 10 8.5 11.3 10.7 5.8 7.2 5.3 5.2 6.9 3.9 9.1 4.6 3.8 11 4.9 5.8 6.8 6.2 6.7 3.3 3.9 3.5 7.2 6.3 2.3 7.6 12 3.0 14.8 5.6 20.5 5.2 4.7 5.2 4.1 5.5 5.9 5.8 6.1 13 9.1 7.2 5.5 13.0 5.9 6.2 4.4 6.2 5.6 3.3 9.7 9.8 14 6.9 5.8 9.9 6.2 2.4 4.0 4.4 6.8 4.6 3.6 3.9 6.4 15 7.4 3.6 9.1 10.7 4.9 7.6 4.0 4.9 8.7 6.2 6.7 1.7 16 9.0 3.3 8.6 10.5 11.4 4.9 3.6 3.2 5.1 2.6 13.2 4.7 17 8.6 4.4 12.2 8.5 12.1 4.5 5.1 3.5 2.9 4.4 15.5 6.8 18 15.0 12.4 12.7 10.5 4.4 5.1 5.5 6.8 2.4 5.1 6.1 7.8 19 6.1 16.2 11.0 5.8 5.5 5.9 4.0 4.7 1.0 7.8 4.4 3.5 20 12.1 6.2 9.1 3.3 5.1 7.2 3.9 4.1 5.6 8.6 5.6 3.5 21 3.9 10.8 12.1 4.5 4.4 9.0 2.1 2.8 4.5 3.8 3.0 5.3 22 6.4 13.1 10.3 5.9 5.3 6.7 4.9 6.1 6.8 8.6 5.2 4.7 23 4.7 7.5 13.3 9.3 4.6 7.9 6.9 3.3 3.0 13.3 9.1 4.6 24 10.5 14.3 8.2 8.5 3.3 5.5 7.5 2.4 7.0 10.8 3.8 7.9 25 7.9 18.4 4.7 7.4 4.4 6.4 6.2 4.1 4.7 6.2 5.6 16.4 26 16.7 14.8 9.3 10.2 4.9 7.0 4.5 8.1 3.5 5.3 6.8 7.2 27 17.4 7.0 7.6 6.2 9.2 7.4 3.3 9.3 5.8 7.0 15.4 7.6 28 13.2 7.6 5.9 7.8 7.5 5.3 4.4 8.6 6.1 9.1 17.4 2.4 29 8.5 9.2 8.2 5.9 8.7 6.1 2.9 2.6 4.1 10.1 6.1 30 7.8 9.7 11.8 3.9 7.2 2.6 2.8 6.1 3.3 3.8 7.0 31 7.2 8.1 4.9 3.5 8.1 12.2 11.8 Avg 8.5 9.1 8.6 8.4 6.1 6.1 4.7 5.4 4.8 6.8 6.9 6.7 Station: (461570) CHARLESTON_WSFO_AP Year: 1966 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 9.0 3.9 15.4 17.7 6.7 5.6 3.5 3.9 2.8 6.2 4.7 7.8 2 9.9 8.2 4.6 11.4 6.9 3.0 4.4 8.4 4.1 2.4 9.8 9.3 3 8.1 7.4 5.5 8.1 9.5 6.8 6.2 5.8 6.3 4.6 16.8 5.1 4 3.6 11.8 12.1 7.6 5.6 4.5 8.2 4.7 8.6 7.4 8.4 5.5 5 3.9 7.8 13.1 9.2 8.1 4.7 6.1 3.2 7.5 9.5 6.8 3.3 6 8.1 5.5 13.6 13.2 13.3 7.6 8.4 3.9 6.8 4.0 4.6 4.6 7 10.2 3.9 10.9 11.4 5.8 5.5 10.1 4.9 3.8 2.4 5.6 8.1 8 10.7 3.0 6.1 7.4 9.1 5.8 5.9 4.4 4.5 5.1 8.5 9.8 9 4.5 5.9 1.7 7.8 9.9 5.3 3.0 5.6 2.4 5.2 9.0 7.2 10 12.0 13.9 3.6 5.8 6.1 6.8 9.1 6.1 2.2 10.7 14.7 10.2 11 9.0 9.0 3.9 3.9 6.1 5.6 7.2 6.1 3.6 12.2 5.6 7.4 12 5.6 6.8 5.8 5.6 8.5 4.1 6.2 4.6 4.7 5.6 4.7 7.0 13 8.7 10.1 4.9 5.5 5.5 6.2 5.3 3.8 4.9 4.7 4.6 3.2 14 2.9 4.7 4.1 5.5 5.3 7.4 5.6 7.9 5.1 6.8 4.5 6.2 15 6.9 6.9 6.4 4.0 4.6 6.8 4.4 4.5 3.9 10.2 2.1 3.3 16 8.5 7.8 5.2 5.1 7.0 7.2 6.7 7.5 4.7 6.3 4.9 4.0 17 5.3 11.5 6.3 2.1 5.5 4.5 2.8 2.8 3.5 5.6 6.1 4.0 18 3.5 2.3 11.4 3.8 6.9 6.3 4.5 3.9 3.0 3.6 10.2 7.2 19 3.2 5.8 14.1 9.9 7.0 3.3 8.7 2.3 6.2 6.8 7.0 3.6 20 3.6 7.8 7.6 7.9 5.8 1.7 6.2 2.2 6.3 8.4 2.9 9.8 21 3.3 3.5 5.2 10.1 5.5 3.5 5.5 6.9 4.9 5.9 6.9 5.1 22 5.3 3.3 10.9 4.4 4.6 3.0 3.5 6.7 9.2 7.8 5.2 6.7 23 10.8 6.7 13.0 7.8 7.2 3.8 5.1 6.8 9.0 2.6 2.4 8.6 24 4.5 4.0 12.4 12.5 7.5 3.8 3.9 2.9 4.7 2.9 3.5 9.1 25 5.1 10.7 10.1 5.8 6.4 2.9 2.6 2.9 3.8 4.5 7.0 12.4 26 6.1 7.5 11.6 6.7 3.0 2.9 2.2 3.5 5.2 3.9 3.6 7.4 27 13.8 7.9 8.7 9.0 3.0 2.3 5.5 2.9 1.0 1.2 11.0 2.6 28 7.2 7.6 8.5 7.0 7.5 6.7 5.9 4.5 3.2 3.0 12.8 7.0 29 9.0 6.7 6.8 7.8 5.5 5.3 3.8 9.3 5.5 12.4 16.7 30 16.8 10.7 6.8 5.6 4.1 5.1 2.4 9.1 4.7 11.0 6.3 31 14.1 8.5 4.9 2.9 2.4 5.1 4.0 Avg 7.5 6.9 8.4 7.6 6.6 4.8 5.4 4.5 5.1 5.6 7.2 6.8 Station: (461570) CHARLESTON_WSFO_AP Year: 1967 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 8.4 4.7 7.4 4.0 6.4 6.3 4.4 3.5 6.9 7.2 6.2 4.6 2 6.1 10.1 11.5 7.9 7.4 6.1 6.8 4.9 4.4 2.8 6.1 7.6 3 4.9 5.8 10.8 10.8 5.5 6.2 7.0 8.7 4.7 4.6 4.4 10.5 4 6.1 10.8 5.6 4.5 4.7 8.1 6.2 7.5 3.3 2.9 12.2 3.8 5 6.4 8.7 13.0 4.9 4.0 5.8 2.9 4.6 3.3 7.0 9.9 3.9 6 7.0 10.5 9.3 11.3 4.6 4.9 5.1 3.6 4.0 6.1 6.1 2.8 7 13.9 6.4 9.8 12.4 14.3 4.7 6.1 3.5 4.0 5.5 6.1 9.1 8 7.4 1.8 6.3 6.8 11.3 3.2 3.2 3.5 3.6 9.7 2.4 5.5 9 4.7 2.6 5.1 10.7 12.7 4.9 4.0 7.2 3.9 7.4 9.5 3.8 10 8.7 9.8 7.9 11.3 6.3 2.2 3.8 6.3 7.8 6.4 2.8 6.9 11 9.5 11.6 11.6 6.8 10.7 4.4 8.7 5.2 6.7 4.1 9.7 7.8 12 7.0 6.9 5.2 7.4 6.9 3.6 8.2 4.1 5.6 2.4 13.3 8.7 13 6.2 8.2 8.6 6.2 4.4 3.9 5.6 4.1 5.8 4.1 10.2 3.3 14 7.6 14.8 8.6 11.3 6.3 4.5 6.3 2.6 6.3 4.0 10.2 4.7 15 9.3 17.4 13.2 11.8 10.2 3.5 4.5 2.9 3.2 5.2 8.2 7.5 16 5.3 12.7 11.4 3.2 7.9 3.8 4.4 1.5 4.1 9.0 2.6 7.6 17 10.3 5.9 15.1 10.5 5.1 5.5 3.0 3.9 2.2 5.6 9.8 2.4 18 6.2 4.4 5.9 13.0 5.6 6.2 3.8 3.2 3.5 10.1 13.3 10.1 19 4.1 3.2 2.6 9.7 10.7 3.0 2.3 4.7 2.9 9.8 12.4 4.0 20 4.0 5.9 6.1 4.9 7.5 4.1 5.1 8.1 4.0 5.5 4.4 3.0 21 7.4 11.3 9.7 8.1 4.6 5.5 3.2 2.3 9.0 7.0 3.5 9.3 22 7.5 8.1 7.8 15.4 7.9 6.9 4.6 3.3 6.8 1.6 3.9 9.9 23 6.8 16.1 9.7 7.0 6.3 7.4 6.4 5.3 2.1 5.2 7.9 11.0 24 5.9 15.4 3.5 9.2 5.2 4.7 6.7 5.5 7.9 9.3 5.1 7.5 25 9.2 13.7 3.3 4.1 3.0 6.3 10.1 3.8 3.9 14.1 9.2 10.2 26 7.0 5.9 3.5 7.5 4.1 4.4 5.8 4.9 7.8 6.8 4.5 8.5 27 13.7 7.0 9.5 10.7 7.0 4.4 3.2 7.5 6.4 8.6 10.1 3.0 28 17.6 13.1 7.4 6.9 7.4 6.2 7.0 6.9 7.9 4.9 12.0 4.1 29 11.6 7.4 3.9 7.2 7.2 5.5 2.2 8.5 3.2 5.5 3.5 30 6.4 7.8 3.8 9.7 5.2 4.9 3.5 9.2 4.1 8.2 1.3 31 7.8 6.7 6.4 6.3 8.1 3.9 5.8 Avg 7.8 9.0 8.1 8.2 7.1 5.1 5.3 4.7 5.3 6.0 7.6 6.1 Station: (461570) CHARLESTON_WSFO_AP Year: 1968 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.1 7.8 13.7 10.1 9.8 5.5 6.1 8.5 5.9 3.6 7.8 6.4 2 2.3 16.2 10.8 6.2 3.6 7.0 5.8 4.6 6.7 6.4 7.4 7.2 3 5.3 12.0 12.0 6.4 8.5 6.7 5.5 5.5 4.5 9.5 5.5 5.1 4 13.3 2.2 12.7 10.7 6.7 4.4 3.0 5.2 4.7 8.7 4.4 12.8 5 4.7 4.4 11.0 8.1 6.9 3.8 4.0 3.8 5.3 4.4 3.3 18.7 6 3.6 2.4 8.2 5.5 6.1 3.3 4.9 6.2 8.4 4.6 5.1 9.5 7 13.0 5.6 3.3 6.8 7.0 3.0 3.3 5.2 4.1 5.5 8.6 4.6 8 4.9 7.5 7.2 8.6 7.0 6.7 4.6 3.3 5.6 4.5 9.2 10.9 9 4.1 15.1 12.7 8.2 8.1 3.8 4.6 4.9 7.9 7.5 3.0 4.9 10 7.0 9.7 5.2 5.1 5.6 3.8 3.6 5.8 7.8 5.6 4.6 3.9 11 7.5 9.3 7.2 5.3 6.4 3.5 6.7 8.1 10.5 2.6 4.6 3.3 12 6.1 12.7 11.5 3.6 7.2 6.8 3.9 3.6 6.1 4.4 10.2 5.2 13 6.1 9.8 14.4 5.1 5.8 6.9 5.3 6.1 3.6 4.5 9.1 10.9 14 6.7 8.4 4.0 7.5 8.6 4.6 6.7 4.1 2.8 3.3 4.6 9.9 15 13.1 12.5 8.1 7.5 5.9 5.8 6.1 2.9 5.2 3.8 6.4 13.1 16 4.5 10.3 10.5 3.8 11.8 5.3 5.1 6.2 5.1 6.2 8.1 10.3 17 1.8 14.3 7.9 5.2 7.0 6.4 3.6 7.2 6.9 7.6 6.1 4.1 18 2.2 11.3 5.3 6.4 7.4 4.0 5.3 6.2 7.8 5.6 11.0 3.0 19 6.8 7.9 3.3 2.8 9.7 4.9 4.6 5.5 5.1 3.8 12.5 10.1 20 7.6 11.5 8.6 4.7 8.6 4.5 4.9 5.5 3.8 7.4 10.3 13.1 21 7.0 7.6 7.6 7.0 8.5 4.4 4.4 4.4 3.0 3.9 9.9 5.3 22 4.9 6.2 8.4 3.9 4.7 8.7 6.2 4.6 3.3 7.8 8.1 7.4 23 8.2 4.1 17.1 12.4 5.5 6.2 4.6 4.0 3.5 5.3 7.2 16.7 24 7.5 4.0 14.3 14.1 8.2 6.2 6.9 5.1 4.0 3.5 8.2 13.6 25 4.1 4.7 5.1 12.0 6.7 7.5 5.3 8.1 4.5 7.8 7.4 6.7 26 2.4 2.9 6.2 9.9 8.6 7.4 3.5 7.6 4.1 9.3 6.3 4.5 27 2.9 6.1 3.3 5.5 7.2 12.0 6.9 4.5 3.8 9.1 6.7 7.4 28 3.2 8.7 7.6 4.7 5.2 10.5 9.0 4.7 3.5 12.1 11.6 17.8 29 3.9 9.8 10.5 5.2 5.8 8.5 3.9 4.1 3.6 12.0 12.8 13.8 30 4.6 5.5 10.3 7.8 5.9 4.0 3.6 3.8 5.5 5.3 5.9 31 3.6 9.1 6.8 6.9 4.9 4.0 9.1 Avg 5.8 8.4 8.7 7.0 7.1 5.9 5.1 5.3 5.1 6.1 7.5 8.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1969 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 16.2 5.8 5.2 7.9 3.0 5.9 5.2 5.5 5.1 4.7 8.5 12.4 2 7.6 6.3 5.9 13.3 4.7 6.4 3.3 5.3 3.8 8.2 5.5 9.1 3 9.1 16.0 5.1 5.2 4.0 9.5 3.0 3.2 3.3 6.2 5.8 10.9 4 6.1 15.5 6.4 7.4 4.0 3.9 7.0 4.4 4.0 3.8 10.7 9.5 5 2.8 11.8 4.0 10.5 2.9 7.8 10.2 3.5 4.6 6.7 7.9 4.6 6 12.0 2.6 5.2 6.2 3.0 8.7 4.7 3.9 4.1 3.8 10.9 4.1 7 14.7 3.3 7.2 4.0 4.1 5.5 4.7 5.9 5.5 5.2 4.9 8.6 8 5.8 5.5 5.5 3.9 6.8 6.3 3.5 7.2 5.1 4.9 7.6 5.1 9 14.1 13.6 8.2 8.5 13.6 6.9 3.6 7.5 5.8 3.5 6.3 3.9 10 13.3 4.4 13.3 10.7 9.9 5.1 5.9 7.4 3.6 5.9 4.4 4.6 11 7.4 7.8 13.8 6.9 8.7 4.7 5.9 3.2 3.8 4.7 5.6 10.8 12 2.9 13.0 7.4 4.9 6.8 6.7 9.1 5.1 4.0 3.2 9.7 10.1 13 2.8 10.2 6.1 5.8 5.9 5.8 4.5 4.6 3.0 3.9 3.9 7.6 14 2.8 3.0 10.8 8.7 4.4 4.6 4.7 3.0 4.5 7.2 8.2 13.0 15 4.9 9.3 7.8 6.2 3.6 6.9 4.5 4.0 4.7 5.2 12.2 11.5 16 5.1 7.8 4.0 4.7 4.6 6.1 4.5 5.2 5.5 9.1 5.8 5.6 17 4.7 3.5 4.0 4.5 2.6 2.9 4.0 4.9 5.8 10.1 5.6 3.9 18 8.2 7.2 3.8 7.0 3.3 6.7 4.0 1.8 6.4 3.3 8.4 8.7 19 7.0 6.4 5.6 7.9 7.8 9.7 4.7 6.7 5.9 4.1 15.9 10.9 20 5.9 5.9 10.9 4.4 5.3 7.2 4.1 4.5 5.1 7.8 9.9 6.8 21 4.4 4.7 12.5 7.6 4.7 5.9 4.6 4.4 7.0 10.1 3.0 5.6 22 5.5 6.8 5.3 12.1 4.5 5.8 3.9 4.7 4.1 11.8 8.1 5.2 23 7.2 6.2 7.8 9.2 4.9 12.1 5.3 4.0 3.0 5.9 8.2 6.7 24 10.8 7.2 14.1 9.1 3.6 7.4 4.5 3.5 6.8 4.1 5.5 7.5 25 11.4 9.8 14.5 6.3 4.4 5.1 5.1 3.6 4.6 5.9 6.9 4.7 26 7.9 9.0 14.1 4.7 6.9 5.1 1.6 4.4 3.9 3.5 5.9 8.7 27 7.0 5.5 8.5 8.1 4.1 8.5 6.2 3.6 6.2 4.4 4.1 9.9 28 7.2 5.9 8.6 8.5 4.6 6.3 7.8 3.5 5.8 3.6 3.2 4.6 29 6.9 9.2 8.2 5.5 4.9 4.7 3.8 4.5 3.8 5.9 4.7 30 11.5 9.7 6.1 5.6 6.7 3.9 4.1 4.1 5.2 10.8 5.1 31 6.9 6.3 3.5 3.8 3.5 9.1 13.1 Avg 7.7 7.6 8.1 7.2 5.2 6.4 4.8 4.5 4.7 5.8 7.2 7.6 Station: (461570) CHARLESTON_WSFO_AP Year: 1970 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.4 9.7 6.7 6.9 8.4 4.1 7.6 8.7 3.9 2.6 4.4 7.5 2 7.5 10.9 5.8 22.9 5.6 7.5 6.8 5.3 3.5 7.0 6.8 7.0 3 8.4 11.4 7.5 12.2 4.6 5.2 7.0 5.5 8.1 9.3 5.6 8.4 4 8.4 9.3 6.2 6.9 4.4 5.3 7.9 4.7 10.5 6.8 7.5 16.4 5 5.6 6.4 6.8 5.2 8.6 6.1 4.0 4.6 5.5 4.6 12.8 7.8 6 4.6 2.9 3.0 9.2 9.8 7.2 4.0 5.5 3.0 3.6 8.2 10.8 7 10.9 4.0 6.4 7.9 5.2 5.8 4.7 3.2 2.9 2.8 6.4 5.1 8 15.5 6.4 6.7 7.4 7.4 5.5 7.8 4.5 5.8 7.2 2.2 5.9 9 13.7 6.3 6.9 10.1 7.4 4.0 5.8 6.1 4.9 9.2 11.5 9.9 10 8.4 9.8 7.4 11.8 9.8 4.1 7.5 6.4 9.3 6.8 6.2 7.5 11 4.1 10.2 7.4 4.4 6.1 4.6 7.8 5.6 4.5 3.6 3.8 6.8 12 7.9 12.4 7.9 7.6 7.5 5.1 4.6 3.8 4.1 4.0 4.1 11.4 13 8.2 8.2 8.5 7.2 8.4 4.5 4.6 4.6 4.4 3.9 6.4 13.7 14 3.8 7.5 11.4 6.8 5.1 5.5 5.6 3.0 3.3 2.9 5.3 10.8 15 3.9 7.0 9.9 5.6 5.8 9.1 9.8 2.6 3.0 8.4 10.7 4.1 16 3.9 6.9 7.4 5.8 5.6 7.4 9.0 3.8 2.1 7.2 6.7 13.3 17 4.4 5.6 6.1 6.7 7.2 7.6 2.6 3.6 5.1 4.1 3.9 10.7 18 7.2 8.7 5.8 6.8 4.1 13.1 3.5 4.5 4.9 4.5 5.8 4.4 19 5.6 15.5 5.3 12.4 4.9 9.5 5.9 5.6 4.9 4.4 3.5 12.2 20 8.2 11.0 9.3 12.1 4.0 3.9 8.1 6.9 5.1 5.9 14.5 4.6 21 10.5 9.9 7.9 14.5 3.6 11.8 6.2 3.6 4.1 3.8 5.6 5.2 22 3.6 14.3 11.0 5.6 5.3 4.4 6.4 5.8 4.7 3.9 10.8 7.4 23 6.7 6.9 13.3 6.3 6.8 4.7 5.9 7.6 3.2 3.6 14.8 11.0 24 5.3 8.2 10.7 9.2 4.5 6.9 5.1 2.8 5.6 3.6 10.8 8.6 25 10.1 12.4 4.5 5.1 5.8 4.1 3.9 4.5 3.9 2.8 4.7 9.2 26 11.4 6.8 15.6 5.6 7.4 6.7 4.0 4.1 4.9 2.8 4.9 12.0 27 9.7 13.6 8.1 5.5 5.2 7.6 5.2 3.2 6.8 7.0 9.0 13.2 28 11.6 4.7 5.1 7.8 6.8 4.0 5.3 4.4 6.2 8.1 6.8 5.2 29 14.1 8.4 5.1 7.8 6.2 4.9 4.0 5.3 5.6 6.9 3.9 30 11.8 6.8 8.2 9.3 10.2 6.3 4.5 5.9 4.9 5.6 4.7 31 12.2 4.4 6.7 7.2 6.2 4.5 5.2 Avg 8.2 8.7 7.6 8.3 6.3 6.3 5.9 4.7 4.9 5.1 7.1 8.5 Station: (461570) CHARLESTON_WSFO_AP Year: 1971 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.8 13.2 5.2 12.0 5.5 3.5 6.1 3.0 1.6 5.5 3.3 6.7 2 5.6 5.3 7.2 10.7 7.2 5.3 4.7 3.6 3.0 3.2 10.1 3.9 3 6.7 4.0 10.7 10.7 5.8 4.9 4.9 1.8 2.4 2.8 7.8 6.3 4 7.5 6.4 13.0 5.1 5.3 4.5 3.6 5.2 2.8 3.8 9.0 5.5 5 10.5 14.4 5.6 9.3 4.5 5.3 5.1 4.5 2.2 5.3 5.5 7.2 6 5.3 5.9 11.3 7.0 8.6 5.2 4.9 1.3 3.3 9.5 6.2 8.4 7 5.3 5.9 17.1 6.3 4.6 6.2 3.2 1.6 3.2 7.6 10.9 9.5 8 4.6 7.8 16.4 6.7 7.2 7.5 4.4 1.6 2.1 5.6 2.8 6.9 9 3.0 11.5 7.0 11.5 5.8 4.9 6.7 1.7 3.2 9.3 3.0 4.9 10 3.9 9.8 7.5 6.3 5.8 3.8 3.2 2.8 1.8 7.6 8.4 10.9 11 2.4 8.2 9.0 2.9 5.8 5.3 8.2 5.6 3.3 10.1 4.1 9.3 12 5.8 6.8 6.9 3.5 5.9 4.9 4.9 3.6 4.9 2.9 5.2 5.1 13 6.4 11.4 4.9 12.8 6.4 7.0 7.5 2.9 9.7 6.3 7.9 6.7 14 9.3 10.3 7.6 8.5 3.9 4.7 5.3 4.1 7.0 4.6 6.4 5.2 15 10.1 3.9 14.5 3.8 6.2 4.1 3.0 2.6 4.0 3.8 7.0 12.1 16 8.4 2.6 12.8 5.5 4.7 2.9 5.1 4.9 6.9 4.9 4.6 8.7 17 4.5 9.1 8.1 4.5 7.0 3.3 9.0 4.1 3.2 3.9 2.3 11.3 18 6.8 5.1 5.5 5.2 4.1 5.1 5.2 2.9 5.2 4.0 5.3 9.9 19 7.0 6.4 15.1 4.7 4.4 4.4 6.4 2.6 4.9 5.1 10.9 5.1 20 10.2 12.4 16.1 3.9 5.5 4.6 4.4 6.7 5.9 6.7 9.0 6.3 21 12.7 5.1 9.7 5.5 6.8 6.3 2.9 7.6 4.5 5.8 13.2 7.2 22 6.3 11.6 12.5 9.0 5.5 5.2 2.9 4.6 3.0 5.9 9.7 7.2 23 8.4 14.3 11.3 3.5 3.0 2.1 2.9 5.6 3.5 6.3 5.3 8.7 24 4.7 9.9 6.9 13.6 10.3 2.2 5.5 2.4 2.9 6.2 4.6 10.9 25 6.2 5.1 5.5 7.5 11.5 5.2 5.2 4.7 4.1 5.6 6.1 5.8 26 19.4 6.2 5.6 8.1 8.6 6.7 5.9 5.3 4.4 3.9 4.7 13.8 27 14.4 15.3 4.6 4.4 5.1 1.6 3.8 4.4 3.3 5.6 11.3 10.3 28 11.5 10.2 7.6 9.2 5.2 3.3 4.0 4.5 3.8 3.6 5.6 9.7 29 8.7 9.2 5.6 5.9 5.5 3.5 0.9 3.5 4.1 10.8 4.4 30 11.4 8.7 3.6 5.5 4.7 3.9 3.8 3.3 3.3 12.7 13.1 31 12.2 6.1 4.0 3.0 3.6 2.6 7.9 Avg 7.9 8.4 9.3 7.0 6.0 4.6 4.7 3.7 3.8 5.3 7.0 7.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1972 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 3.3 4.6 11.3 7.2 5.3 6.7 6.7 2.4 3.2 2.8 4.5 13.3 2 9.9 7.2 9.0 6.8 8.2 8.7 3.6 4.1 2.4 3.3 9.2 9.1 3 4.1 12.1 7.0 4.1 3.8 5.3 7.4 6.7 2.9 4.5 6.7 7.5 4 3.6 18.2 4.6 8.7 6.8 5.9 4.9 4.1 3.3 6.4 4.5 5.1 5 8.7 8.4 13.6 4.4 4.7 4.6 4.9 4.0 5.1 5.6 3.6 7.6 6 5.8 7.0 9.0 7.2 6.2 3.6 3.2 6.9 3.9 3.2 5.2 13.0 7 12.4 9.8 13.9 9.1 3.3 6.2 3.3 10.5 3.5 7.0 5.9 4.5 8 5.9 3.5 13.6 7.6 4.4 4.1 3.8 8.2 3.2 9.1 11.4 4.9 9 9.8 4.7 7.2 2.9 9.5 7.2 4.9 5.5 6.9 4.9 6.2 1.5 10 4.7 3.3 8.5 4.4 5.6 9.5 5.9 3.2 3.3 5.1 4.6 6.7 11 6.1 3.9 8.1 4.4 4.7 3.6 3.8 3.0 3.2 4.4 7.8 6.2 12 5.5 5.9 11.3 6.1 4.5 5.8 4.5 3.9 6.9 5.6 4.0 8.4 13 9.2 12.2 12.5 10.3 8.6 4.9 2.9 3.0 7.4 3.2 3.3 9.3 14 6.2 10.3 7.9 6.4 8.4 5.1 5.2 1.8 6.8 4.7 10.8 6.2 15 10.1 11.8 5.8 5.2 7.0 7.6 6.9 3.5 2.3 6.4 6.2 9.9 16 3.5 4.9 8.4 6.8 6.9 4.5 4.9 3.5 5.8 9.3 4.5 15.9 17 5.5 4.1 8.7 5.9 3.6 5.5 4.1 7.0 3.6 9.5 4.7 8.5 18 9.2 5.6 6.4 5.5 5.8 5.8 3.9 5.5 4.6 4.9 2.9 6.7 19 6.8 13.8 5.1 5.8 6.1 5.9 3.8 4.5 4.6 5.5 6.1 8.1 20 5.6 11.0 2.9 9.5 5.3 6.7 3.5 4.6 4.4 2.3 6.9 6.1 21 5.8 9.0 7.4 6.9 4.6 7.0 2.4 3.5 3.5 3.3 2.3 4.1 22 8.6 11.0 12.7 6.7 4.4 11.5 3.9 3.6 3.0 4.4 6.7 5.3 23 7.5 8.1 10.3 8.7 5.9 11.0 5.9 2.2 5.3 6.7 5.8 3.0 24 9.9 5.9 7.9 6.2 4.1 5.9 5.1 3.5 4.9 3.2 4.6 2.6 25 10.9 3.2 4.7 7.5 5.1 4.7 4.9 3.3 1.8 3.8 3.3 4.6 26 3.5 8.7 5.1 5.6 5.9 4.0 3.5 4.1 5.2 2.3 12.2 9.8 27 5.8 4.9 3.8 5.6 5.6 4.0 5.2 5.9 3.6 2.8 11.3 11.8 28 7.0 10.8 6.1 3.3 5.2 3.3 2.9 3.9 4.0 5.2 5.6 7.6 29 5.1 7.2 9.2 4.1 5.8 6.1 3.9 2.3 5.5 7.5 4.5 4.6 30 9.0 6.9 4.5 8.4 6.7 3.6 3.3 7.9 1.8 3.5 9.1 31 6.2 5.5 8.5 3.9 3.6 4.0 12.5 Avg 6.9 7.9 8.2 6.2 5.9 6.0 4.4 4.3 4.4 4.8 5.9 7.5 Station: (461570) CHARLESTON_WSFO_AP Year: 1973 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 9.7 9.1 3.9 10.9 4.5 3.6 4.9 3.0 3.5 6.9 13.0 4.4 2 2.8 12.0 4.5 10.5 8.6 2.3 2.4 4.1 3.6 4.4 10.3 3.8 3 9.2 12.4 5.6 7.4 10.8 4.7 4.9 2.2 4.0 4.6 5.3 7.4 4 13.8 9.3 3.2 9.8 11.0 4.5 5.9 2.8 3.6 5.6 3.3 7.0 5 9.0 2.8 9.1 10.7 7.5 7.2 4.0 2.9 5.1 5.5 7.4 14.4 6 7.8 5.9 12.8 9.0 3.0 6.1 2.3 3.0 5.5 4.4 8.7 12.1 7 7.5 4.4 10.7 6.1 6.4 3.0 3.5 3.6 3.8 3.0 2.3 4.6 8 7.9 6.4 4.9 6.1 12.4 1.5 4.0 2.9 2.6 3.5 3.9 4.1 9 4.5 5.5 6.7 12.5 7.6 3.6 4.0 4.0 3.8 2.8 9.5 6.3 10 3.9 6.3 8.7 15.4 6.7 2.6 4.7 4.0 4.1 2.4 5.5 8.5 11 6.4 5.6 11.0 11.0 9.7 2.8 6.1 5.5 5.9 4.7 2.3 8.4 12 3.3 2.2 13.7 8.2 7.8 3.9 3.2 5.9 4.6 1.8 4.6 4.6 13 2.8 1.6 3.2 4.5 6.3 4.1 6.1 6.3 5.3 5.9 7.9 8.4 14 7.0 5.1 7.8 3.2 4.5 4.5 5.6 6.2 5.6 6.4 8.7 8.4 15 7.9 13.0 13.7 6.4 8.1 3.6 4.1 6.2 4.9 8.2 11.5 5.2 16 3.3 13.2 4.0 11.6 7.5 6.7 4.4 2.6 3.3 9.5 13.3 7.9 17 4.0 6.1 21.2 6.2 9.1 5.1 5.1 2.2 6.8 7.4 1.2 12.4 18 4.1 2.8 17.7 2.9 7.2 4.7 3.3 1.3 6.1 10.5 4.9 5.5 19 11.0 2.2 7.6 6.1 5.6 3.0 2.9 4.5 3.5 3.8 5.1 7.4 20 7.8 5.9 7.5 3.6 7.0 5.3 4.1 5.3 3.2 6.2 6.3 9.3 21 10.2 10.8 7.2 4.0 6.4 6.7 7.2 6.2 3.5 3.2 10.7 12.0 22 13.1 7.2 6.2 10.2 3.8 4.9 3.3 5.9 7.4 2.4 2.2 6.3 23 15.5 9.1 3.9 10.8 6.8 3.3 4.7 3.9 5.8 1.2 2.2 4.1 24 8.2 5.6 4.1 5.6 3.6 3.9 6.8 2.6 3.9 2.1 9.1 7.8 25 2.9 6.8 8.7 6.7 4.6 2.6 4.1 3.2 5.3 3.2 11.5 10.2 26 4.9 4.1 4.9 4.7 5.5 5.6 6.3 2.8 7.5 4.5 6.3 9.3 27 7.9 4.0 4.6 10.2 7.2 9.0 7.2 3.3 3.0 2.2 10.8 9.5 28 3.0 2.9 7.9 12.7 13.1 6.9 6.3 1.8 3.0 4.9 14.4 10.2 29 10.5 6.4 4.1 4.6 6.8 4.6 2.8 4.6 12.5 10.3 8.1 30 4.5 3.9 4.5 6.7 2.9 3.9 3.9 3.9 13.8 10.2 6.8 31 5.3 8.2 8.2 4.5 1.8 9.2 5.2 Avg 7.0 6.4 7.8 7.8 7.1 4.5 4.6 3.7 4.5 5.3 7.4 7.7 Station: (461570) CHARLESTON_WSFO_AP Year: 1974 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.7 4.0 6.2 9.3 6.3 5.9 7.2 1.5 4.7 5.3 2.6 6.9 2 6.9 7.5 8.4 7.0 9.1 3.2 3.5 4.6 5.1 6.1 3.0 9.5 3 3.2 5.5 11.8 10.5 9.9 3.2 5.6 6.4 7.4 2.9 2.9 9.9 4 6.7 9.8 11.6 9.8 4.7 6.2 5.9 6.9 7.8 3.0 8.5 5.1 5 3.8 4.6 9.8 11.3 6.8 6.3 4.7 2.3 4.7 3.5 9.8 1.8 6 5.2 7.0 4.5 9.8 8.4 4.1 3.0 2.9 4.5 1.3 4.6 2.3 7 8.4 9.9 5.6 6.1 3.8 8.1 3.0 1.8 1.3 2.6 4.1 5.8 8 5.5 7.4 4.7 7.6 6.2 5.5 1.5 2.9 1.8 1.7 1.5 7.9 9 6.7 6.7 9.2 8.6 9.0 3.9 1.5 3.0 2.3 1.6 1.2 9.0 10 4.6 9.8 9.7 4.9 3.9 10.5 6.9 3.5 0.5 1.7 2.6 4.4 11 9.1 9.8 6.3 6.2 4.5 7.9 3.6 3.6 3.0 1.5 6.8 1.8 12 7.8 9.3 7.9 8.2 6.7 5.1 2.6 4.4 5.8 1.0 9.7 4.1 13 5.1 6.8 7.5 7.9 8.7 2.8 3.0 3.0 7.4 0.7 12.2 2.8 14 6.9 6.7 1.8 10.5 5.9 3.0 4.0 2.6 4.6 6.3 11.0 3.3 15 11.4 5.8 6.7 13.1 7.6 10.2 4.7 3.5 4.0 6.7 10.7 7.9 16 11.6 4.5 14.5 5.6 4.7 7.8 2.6 3.5 2.4 4.1 2.9 7.2 17 8.7 9.9 16.0 4.4 6.8 5.2 2.4 5.6 2.9 7.5 6.4 6.8 18 6.9 3.5 9.0 5.6 6.2 5.2 4.6 2.8 4.9 4.5 0.7 8.5 19 7.5 10.3 6.9 6.9 1.6 7.4 8.4 4.6 2.9 5.6 4.9 9.8 20 6.3 7.6 6.2 2.4 3.8 8.1 3.5 3.9 3.0 4.7 11.0 1.5 21 8.6 7.8 10.5 7.4 4.5 9.5 3.5 4.7 5.1 1.5 12.1 6.3 22 3.0 18.7 4.6 10.9 6.2 6.4 3.6 3.0 6.3 2.9 5.3 5.2 23 7.2 9.9 3.8 13.1 4.7 5.6 5.5 2.9 4.5 3.6 3.8 8.7 24 4.6 5.9 9.1 9.7 6.9 5.3 4.1 1.7 4.5 2.8 7.9 5.9 25 3.3 10.9 5.2 4.9 6.2 4.6 3.3 1.5 7.9 7.0 9.1 9.2 26 4.7 8.2 7.6 3.6 4.5 3.3 2.4 1.2 3.3 3.0 3.9 2.9 27 13.9 6.7 2.1 2.4 3.6 4.7 1.8 4.1 3.3 0.0 8.4 3.9 28 8.7 10.1 4.1 5.6 2.9 4.9 1.8 2.4 4.1 0.5 9.7 3.3 29 3.2 9.1 8.2 8.5 4.0 8.2 6.8 10.9 3.9 4.7 2.1 30 2.8 11.8 10.2 5.2 9.0 5.8 8.6 10.5 3.8 7.9 5.5 31 11.4 10.8 7.6 3.5 4.9 0.0 5.6 Avg 6.8 7.9 7.8 7.7 5.9 5.9 4.0 3.7 4.6 3.2 6.3 5.6 Station: (461570) CHARLESTON_WSFO_AP Year: 1975 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 12.1 5.9 7.6 6.4 5.8 5.9 4.0 2.4 3.3 5.5 5.2 10.5 2 6.4 4.6 9.2 6.7 4.9 1.5 1.3 3.5 1.6 7.6 5.1 7.5 3 1.6 6.1 9.3 17.0 4.6 5.2 5.6 4.5 3.5 1.3 2.6 5.9 4 6.1 6.9 5.8 12.4 11.6 5.2 2.8 3.2 3.3 3.3 2.3 4.9 5 2.6 4.7 2.4 9.0 5.5 8.7 0.5 3.3 5.3 3.3 2.9 3.8 6 9.7 9.0 7.5 8.5 6.7 9.1 4.1 5.8 3.6 4.9 3.6 7.2 7 3.9 8.1 13.6 6.9 5.6 7.4 4.9 6.8 3.2 1.0 4.5 6.4 8 7.5 7.4 10.1 3.5 2.6 4.1 4.6 2.6 3.8 3.9 4.7 1.7 9 7.4 6.3 4.7 3.5 4.9 5.9 6.4 3.3 5.8 5.1 3.2 4.6 10 12.7 2.1 1.8 6.1 2.8 6.2 6.3 4.0 3.6 3.6 8.4 7.5 11 12.2 4.6 3.8 7.9 3.8 7.8 3.8 4.9 8.5 5.3 2.4 5.8 12 6.7 7.5 7.0 8.2 5.6 8.6 3.8 4.0 7.0 2.6 7.8 2.9 13 7.9 8.2 8.5 7.9 4.7 6.9 4.4 5.2 3.0 3.5 9.2 3.2 14 9.9 2.6 13.6 5.9 2.6 5.5 2.3 6.1 2.1 2.4 11.3 9.5 15 5.9 5.1 5.3 7.5 3.5 9.0 1.8 4.9 4.6 7.0 8.2 11.4 16 3.9 4.0 5.1 7.0 3.9 3.3 2.6 6.9 3.0 4.1 7.0 5.6 17 1.8 5.1 4.7 4.9 4.5 5.6 3.9 4.4 4.0 7.4 2.4 3.5 18 9.3 3.8 11.6 11.8 1.7 3.2 2.9 0.9 6.4 6.2 0.7 12.7 19 4.1 7.0 7.8 15.0 1.2 5.1 6.7 2.2 4.0 7.2 1.5 9.0 20 5.9 4.6 8.5 11.8 3.6 2.6 5.3 2.6 7.2 7.4 7.4 11.3 21 2.2 2.3 4.9 4.1 2.8 1.6 3.2 3.3 4.6 7.0 12.8 6.8 22 1.6 5.2 9.0 3.5 4.5 3.2 2.3 4.7 3.0 4.9 6.3 6.9 23 2.2 9.0 2.9 6.8 5.8 2.1 3.9 4.9 8.5 1.5 2.9 5.1 24 2.4 8.5 12.7 9.7 5.2 1.7 6.1 6.3 6.1 5.3 3.2 3.8 25 10.5 14.7 15.1 6.1 1.8 1.5 5.8 5.2 4.0 7.4 7.5 5.3 26 10.3 14.3 8.4 5.9 5.1 3.8 3.0 5.8 5.1 3.9 6.7 9.5 27 2.2 7.6 7.2 6.3 6.8 1.2 3.5 4.0 5.3 2.4 9.8 8.5 28 4.0 8.4 4.0 3.3 2.6 3.2 4.0 3.9 3.0 4.5 1.7 3.8 29 15.0 5.3 3.2 5.1 2.9 4.0 4.5 5.2 4.9 4.0 3.8 30 3.3 10.8 5.2 5.8 3.5 3.5 5.5 3.6 6.7 12.0 2.6 31 6.2 4.5 4.7 2.1 4.1 3.6 7.6 Avg 6.3 6.4 7.5 7.4 4.5 4.7 3.8 4.3 4.5 4.6 5.5 6.3 Station: (461570) CHARLESTON_WSFO_AP Year: 1976 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 5.3 9.5 4.4 11.3 4.1 8.4 8.1 4.6 3.8 4.9 3.3 8.2 2 3.3 9.3 7.2 10.2 8.1 3.9 4.4 4.0 4.5 1.2 4.1 10.3 3 7.5 3.3 10.3 2.8 9.8 6.2 3.9 2.2 3.0 3.8 5.6 2.9 4 11.6 4.0 6.4 10.8 6.9 5.6 3.8 3.6 6.7 3.5 7.4 6.9 5 1.5 6.4 14.4 3.0 6.7 5.8 4.7 6.1 5.6 5.2 8.1 2.1 6 3.0 7.4 9.1 5.3 8.2 3.0 4.6 5.8 4.1 6.3 9.5 5.2 7 3.8 11.0 10.7 4.5 8.6 2.6 6.2 6.9 2.6 3.6 9.2 6.4 8 8.6 14.5 4.1 7.8 4.0 3.3 7.5 3.5 2.4 4.7 10.8 7.9 9 9.2 3.5 6.1 6.4 4.9 1.6 4.4 3.0 5.9 7.5 9.3 3.8 10 1.8 9.7 6.2 5.2 4.5 3.9 4.5 2.9 9.0 2.6 8.5 5.8 11 10.8 11.6 5.8 7.8 6.1 5.5 13.7 2.8 6.9 2.8 4.4 3.9 12 7.0 6.7 13.2 3.8 5.3 7.4 10.1 3.6 2.2 3.2 4.1 6.7 13 12.2 8.2 14.8 2.3 6.2 6.8 4.9 4.6 3.2 8.2 4.0 6.4 14 11.5 6.7 4.1 3.0 6.9 6.3 5.5 3.8 2.3 3.5 1.8 4.5 15 5.5 11.0 2.2 4.1 4.9 6.1 9.3 6.8 4.7 7.9 0.6 0.5 16 7.6 11.0 8.2 5.8 5.3 8.6 6.1 5.1 3.9 3.2 1.2 8.6 17 10.1 8.6 10.7 4.1 6.7 3.6 5.9 4.7 6.1 6.8 5.3 11.3 18 5.3 14.7 6.4 3.5 7.6 5.2 3.9 5.1 5.8 3.9 11.0 1.5 19 5.9 13.1 9.3 3.9 12.0 4.5 3.0 3.9 3.5 5.2 11.0 3.6 20 8.4 5.3 10.8 3.3 10.1 6.1 5.5 4.0 6.4 6.9 4.6 11.8 21 13.2 11.5 14.1 6.2 8.7 4.0 5.5 4.5 7.6 13.1 7.6 13.3 22 11.5 13.8 4.7 9.2 4.4 3.2 3.9 2.6 5.6 7.4 12.5 6.8 23 7.9 7.8 2.4 5.2 6.1 3.3 5.5 2.1 5.2 2.6 11.3 14.1 24 11.5 8.6 7.4 8.5 6.3 5.3 8.6 3.2 2.1 6.4 5.2 2.8 25 7.5 7.5 7.0 11.4 5.5 8.7 4.4 5.6 1.6 5.9 5.9 3.2 26 9.1 7.9 5.9 9.7 2.9 2.9 2.4 2.6 5.5 8.4 10.2 11.6 27 6.3 5.9 15.1 5.6 4.1 2.2 4.1 2.9 4.7 3.9 7.8 7.0 28 11.6 4.1 4.0 4.6 9.5 4.4 5.5 4.6 6.1 2.1 6.4 11.3 29 11.4 6.7 4.9 3.2 7.0 6.4 7.6 5.2 3.2 1.6 9.8 10.1 30 7.9 6.7 2.6 4.5 8.7 4.7 5.8 4.9 5.2 7.9 6.9 31 2.9 7.9 7.2 7.8 1.6 10.3 9.2 Avg 7.7 8.5 7.8 5.8 6.6 5.1 5.8 4.0 4.6 5.2 6.9 6.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1977 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 9.9 12.7 7.9 4.1 4.7 8.1 7.9 5.3 2.8 7.8 8.6 12.1 2 2.2 0.5 4.4 10.7 7.0 6.4 2.8 2.3 3.3 6.9 7.0 7.6 3 2.4 9.1 5.3 6.8 3.0 6.1 3.0 2.8 2.4 6.3 6.1 10.8 4 2.4 11.6 7.4 9.2 6.7 2.3 2.4 3.2 3.5 4.4 4.7 4.4 5 4.1 10.8 8.4 15.1 7.6 5.2 6.8 7.4 2.8 4.0 7.0 14.4 6 1.0 6.2 3.6 12.2 7.9 11.4 6.8 4.5 3.8 5.2 6.3 12.5 7 9.0 2.6 7.4 7.6 3.8 6.7 7.4 5.2 3.8 3.8 5.2 11.3 8 3.6 1.8 3.2 8.7 7.4 4.9 6.3 5.3 4.4 7.9 3.5 5.9 9 5.3 6.1 6.1 3.2 8.6 10.2 4.7 4.6 4.6 8.1 5.3 16.6 10 18.9 6.9 3.0 3.2 4.9 3.8 5.2 5.5 5.6 4.1 14.4 5.3 11 9.7 4.1 6.7 5.5 4.6 1.8 4.5 4.4 3.2 6.2 15.4 3.3 12 8.6 6.9 12.2 3.8 5.1 5.5 4.7 2.8 6.1 6.8 6.8 3.5 13 3.0 12.5 5.5 4.6 9.1 2.4 4.7 5.2 8.7 3.2 4.4 7.9 14 3.8 7.9 6.4 4.0 6.9 4.6 3.3 3.6 7.5 4.9 1.8 9.5 15 6.4 6.9 4.5 4.4 3.9 1.6 3.3 2.6 4.6 9.3 5.8 3.5 16 11.6 7.4 11.0 2.3 1.7 2.3 3.3 4.7 5.3 9.5 8.5 3.0 17 10.8 2.1 4.0 3.9 4.1 5.3 2.9 6.9 4.7 8.5 13.8 2.4 18 7.2 3.0 15.9 3.5 6.8 5.6 3.2 2.9 4.7 8.1 9.9 7.9 19 10.9 4.5 5.5 5.2 6.2 5.9 3.6 2.8 4.9 7.4 3.9 2.6 20 4.7 6.3 11.4 5.5 3.6 9.9 3.0 2.3 7.4 3.0 6.4 10.5 21 10.5 7.6 7.0 9.1 5.6 4.5 4.1 3.6 2.6 1.2 8.4 10.1 22 9.1 10.8 13.8 3.6 3.9 3.3 5.5 3.8 2.4 1.8 5.9 12.1 23 2.2 8.2 7.8 5.3 3.6 2.8 4.0 2.6 3.5 4.9 3.6 7.0 24 2.4 14.5 6.8 7.0 2.9 4.5 5.6 4.1 5.6 6.8 5.2 8.6 25 11.3 12.4 4.5 7.6 2.8 8.2 6.7 5.8 5.5 5.9 7.2 15.4 26 9.9 4.5 2.4 7.0 2.3 6.3 5.1 4.4 8.4 5.5 15.1 12.0 27 9.0 12.8 5.6 6.9 2.8 4.0 4.9 3.0 5.1 4.7 5.6 7.6 28 13.3 10.9 10.2 11.8 3.6 7.6 5.5 2.8 5.9 4.6 9.2 6.1 29 16.0 10.3 4.9 2.6 9.1 4.5 4.5 3.6 2.2 5.9 7.2 30 14.5 10.3 2.2 3.8 4.9 3.8 3.9 3.5 4.5 4.9 1.6 31 13.8 10.1 6.7 4.0 1.8 7.2 3.9 Avg 7.9 7.5 7.4 6.2 4.9 5.4 4.6 3.9 4.6 5.6 7.1 7.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1978 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 10.3 2.9 7.6 16.0 4.7 3.5 3.9 2.9 5.2 2.9 1.7 0.7 2 13.3 3.2 5.5 6.7 5.5 3.5 6.3 3.9 2.6 1.7 0.5 1.3 3 9.7 3.2 9.8 4.4 3.5 2.2 8.7 3.8 4.0 3.3 0.5 3.8 4 2.9 1.6 9.9 10.3 7.8 4.1 2.1 4.1 4.4 4.4 0.6 6.7 5 2.4 6.1 3.8 6.7 7.0 9.1 3.9 2.4 2.8 3.0 0.6 4.7 6 1.0 10.7 2.6 9.8 7.4 2.3 3.5 4.0 2.1 6.9 1.0 1.7 7 3.9 9.3 6.8 9.7 6.4 6.2 3.9 5.5 3.2 6.3 1.8 1.6 8 9.1 3.2 5.2 4.7 9.1 8.6 4.9 2.2 5.1 4.1 4.5 4.9 9 16.8 3.3 4.1 6.2 11.8 4.6 4.9 5.2 4.7 1.0 1.6 5.3 10 14.7 2.4 5.3 6.1 7.6 3.0 9.0 5.3 6.2 1.0 1.3 6.2 11 6.3 3.5 4.6 11.8 3.0 3.8 7.0 2.3 6.1 1.6 1.2 1.7 12 3.6 2.4 3.6 6.8 6.9 6.7 3.3 5.2 5.1 4.9 1.0 3.8 13 2.6 4.6 5.9 9.1 10.1 9.3 5.6 4.0 4.1 2.6 3.3 9.8 14 9.8 5.6 13.3 6.3 8.2 2.9 6.8 2.8 6.7 5.8 5.6 9.9 15 9.9 1.7 7.5 7.9 3.3 2.3 3.0 3.2 5.8 4.1 3.6 8.6 16 2.4 0.5 5.5 2.6 5.9 4.5 5.3 7.0 4.4 5.1 3.0 6.8 17 5.3 3.6 9.2 3.8 5.8 6.9 5.3 2.6 2.4 1.6 9.8 11.0 18 7.8 3.5 8.6 8.5 6.1 8.5 2.3 3.8 2.3 2.3 5.1 7.9 19 6.9 3.6 13.1 9.1 4.1 3.9 2.3 2.9 1.7 5.3 1.7 2.9 20 6.3 2.2 5.8 12.1 5.1 4.4 2.2 5.1 1.5 2.1 1.5 9.3 21 9.2 6.4 10.5 9.0 6.9 5.3 4.0 3.2 2.2 1.2 0.0 12.8 22 1.2 8.1 5.6 3.8 4.5 4.5 5.1 1.7 4.7 1.8 0.0 7.6 23 0.5 3.3 3.9 3.6 5.6 2.8 4.9 1.2 3.8 4.7 5.8 2.3 24 2.9 9.7 10.8 4.9 7.4 2.9 3.8 2.2 0.0 2.2 7.4 6.1 25 3.5 11.6 10.2 5.2 2.1 3.3 5.5 2.4 1.7 4.1 4.9 12.8 26 25.8 9.3 5.6 9.3 2.3 9.0 4.0 2.4 2.2 6.2 0.7 10.2 27 17.1 3.8 8.6 4.9 3.8 9.9 5.6 3.2 2.9 2.3 4.1 8.4 28 13.9 1.8 9.0 6.1 3.2 6.1 4.0 4.0 3.0 1.5 6.2 4.6 29 14.1 7.8 4.1 3.6 3.3 7.4 2.6 2.2 2.2 0.5 4.0 30 6.3 3.2 4.5 3.6 2.6 3.9 2.2 3.8 2.4 5.6 0.9 31 7.6 6.8 4.1 6.9 3.2 1.2 3.9 Avg 7.9 4.6 7.0 7.1 5.6 4.9 4.7 3.3 3.5 3.2 2.8 5.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1979 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 7.9 13.9 7.4 4.7 4.4 5.9 10.9 5.5 5.9 4.0 14.5 10.1 2 11.6 5.5 3.6 7.8 5.5 2.1 11.5 7.9 5.8 4.9 5.1 8.5 3 11.0 2.8 11.8 6.3 9.3 4.5 4.4 3.6 3.0 8.4 5.1 5.1 4 10.1 12.8 10.9 9.2 6.2 2.8 7.0 3.5 5.3 7.2 2.9 9.2 5 2.2 7.8 5.3 11.3 4.6 4.4 4.9 6.4 8.2 8.6 4.1 6.8 6 1.0 2.6 5.9 15.1 3.8 4.7 5.8 5.8 7.9 9.1 8.6 11.6 7 4.9 6.1 3.0 4.0 4.1 6.3 4.4 6.7 5.9 8.6 8.2 11.4 8 9.2 6.9 4.5 9.1 6.1 7.4 4.1 8.7 4.9 5.2 4.7 12.4 9 8.7 7.8 7.5 9.5 3.2 5.5 4.4 4.7 5.2 9.0 9.2 4.5 10 8.5 6.8 8.7 5.1 4.1 7.6 3.5 9.0 5.3 7.2 6.7 5.8 11 5.8 4.0 10.8 7.8 5.5 9.9 2.6 9.1 4.1 6.4 6.9 9.0 12 3.8 7.4 5.8 5.5 4.9 6.8 3.3 8.4 6.1 9.1 5.8 7.5 13 6.3 4.4 9.9 8.5 3.8 5.2 9.0 5.8 5.9 8.7 6.9 6.3 14 16.6 2.1 15.0 10.9 3.6 4.0 9.3 7.5 10.1 6.2 6.4 5.6 15 7.9 3.5 7.8 10.8 3.8 3.9 7.6 5.1 4.6 5.2 10.2 5.8 16 5.1 10.3 3.2 9.7 6.2 4.0 5.8 4.6 3.8 4.0 6.4 9.3 17 8.7 10.1 1.3 6.9 2.4 6.3 3.5 4.9 4.0 4.0 4.9 9.2 18 9.1 8.1 1.7 6.1 1.7 6.9 5.9 8.2 5.1 4.0 2.8 5.5 19 4.1 5.2 3.3 4.7 3.0 7.2 4.7 7.4 6.7 6.9 4.4 6.3 20 3.2 2.2 3.8 3.6 4.7 6.9 4.4 6.3 6.8 7.9 3.8 3.5 21 6.2 7.2 3.6 5.1 5.6 7.8 2.1 5.1 6.7 6.4 4.9 8.4 22 10.7 2.6 4.0 6.4 4.9 8.5 3.8 5.2 6.9 7.9 8.1 6.2 23 4.1 4.1 12.2 4.5 3.5 8.4 5.8 6.4 5.2 12.7 9.0 6.9 24 14.5 4.1 9.7 5.1 7.9 7.6 5.3 5.6 4.6 9.7 7.0 5.8 25 16.2 7.6 8.1 10.1 14.3 4.9 5.6 4.7 3.2 9.2 9.3 12.4 26 7.8 8.7 10.7 5.5 12.5 4.7 8.6 7.2 4.1 4.9 14.8 7.6 27 3.6 7.4 3.2 8.1 10.3 2.9 7.4 4.5 5.2 5.3 5.9 6.9 28 14.8 3.2 6.1 7.9 8.4 4.7 8.5 4.1 6.8 9.2 13.6 3.9 29 12.1 10.9 3.8 5.3 5.6 7.2 5.9 5.3 3.0 11.6 3.5 30 7.4 9.0 8.7 4.0 11.6 2.9 4.4 2.6 6.4 9.8 3.9 31 6.2 6.7 1.5 5.5 5.5 11.5 4.5 Avg 8.1 6.2 6.9 7.4 5.4 5.9 5.8 6.0 5.4 7.1 7.4 7.1 Station: (461570) CHARLESTON_WSFO_AP Year: 1980 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 5.1 8.5 12.2 4.7 5.1 6.8 4.0 6.3 3.5 0.9 9.8 9.9 2 6.2 6.3 10.8 5.6 4.6 12.4 4.7 7.5 8.2 4.4 2.2 10.7 3 5.3 3.5 5.6 7.4 4.1 14.1 6.1 5.5 2.2 5.8 5.5 9.5 4 5.9 7.8 4.1 14.8 5.3 8.1 6.2 6.7 3.6 5.2 12.4 1.5 5 10.7 4.7 9.5 10.5 5.2 3.5 5.6 7.2 2.2 3.2 7.9 2.3 6 7.0 4.7 6.8 6.2 8.7 7.0 6.3 1.8 2.9 2.9 5.2 2.2 7 12.7 6.9 6.8 9.3 7.5 6.7 2.9 3.0 1.6 5.5 10.7 7.0 8 6.8 4.7 13.2 12.8 6.1 13.1 9.9 2.6 2.1 4.5 10.2 8.2 9 6.3 4.1 6.3 12.5 4.9 11.6 3.9 3.2 5.1 5.6 9.8 10.1 10 7.4 6.4 8.1 11.5 5.5 6.4 7.6 3.9 5.8 4.6 10.3 6.7 11 14.7 6.8 12.1 4.1 8.5 5.6 2.2 6.2 2.3 10.5 6.3 8.5 12 11.3 7.5 7.2 8.5 6.2 5.3 4.0 7.5 2.2 9.1 3.2 8.6 13 8.4 3.5 10.9 8.5 11.3 3.8 5.9 2.3 3.5 5.8 4.6 11.3 14 2.9 4.4 14.1 13.9 9.0 4.7 1.5 4.4 6.4 2.6 6.9 9.3 15 5.3 6.4 5.6 14.3 4.4 10.7 4.1 2.9 4.9 4.5 5.5 7.2 16 4.9 10.7 6.7 11.3 6.4 6.7 6.1 6.4 7.2 2.9 7.5 6.3 17 5.6 8.4 13.8 4.1 11.6 4.6 5.9 5.5 7.4 7.6 7.5 5.8 18 5.2 4.5 9.1 4.6 9.1 4.6 2.2 6.4 4.0 6.2 6.4 6.4 19 5.6 3.5 6.2 4.6 3.8 5.9 1.2 1.2 0.6 4.6 4.4 10.3 20 5.8 2.9 9.7 5.5 4.4 7.4 4.5 1.7 4.4 8.5 1.0 5.8 21 6.9 3.9 14.4 7.5 5.2 5.1 6.2 4.1 5.6 9.8 5.9 3.3 22 7.8 12.7 12.2 7.2 4.9 2.9 6.1 2.8 4.7 3.2 3.0 2.9 23 14.3 4.5 4.4 12.4 4.6 4.5 6.3 1.8 6.3 6.1 5.6 6.9 24 11.6 8.1 6.3 9.2 4.6 4.4 2.1 1.6 2.2 10.2 5.2 8.1 25 7.4 7.9 8.6 8.7 5.6 4.9 2.9 0.3 3.5 12.1 8.4 6.9 26 5.6 11.6 5.8 7.5 5.1 3.0 2.6 1.7 8.6 11.6 5.1 3.3 27 6.3 13.2 4.7 6.7 3.8 5.9 5.3 0.9 2.6 4.4 8.7 5.6 28 5.2 4.4 8.6 7.4 3.6 6.8 6.4 0.6 2.2 9.1 13.1 2.9 29 7.9 9.7 11.0 5.5 3.9 9.7 2.4 3.5 4.1 2.9 15.5 1.8 30 6.8 8.1 7.2 5.1 8.6 3.9 1.6 2.9 2.3 10.9 6.1 31 8.5 10.7 8.1 5.3 4.5 8.4 3.8 Avg 7.4 6.6 8.7 8.4 6.0 6.8 4.6 3.7 4.0 5.9 7.2 6.3 Station: (461570) CHARLESTON_WSFO_AP Year: 1981 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 11.0 8.5 6.2 10.9 8.7 5.9 6.1 4.5 5.3 9.5 3.7 10.1 2 12.8 16.2 7.8 7.0 6.4 3.0 7.2 4.3 3.7 10.5 2.8 10.7 3 10.1 13.7 7.9 9.9 3.5 7.5 5.6 3.3 3.6 6.1 3.2 6.2 4 9.5 12.5 4.7 16.0 3.0 6.4 4.9 6.1 4.4 3.5 2.6 7.1 5 1.5 4.4 6.8 12.4 3.6 5.3 4.6 6.1 2.2 5.1 4.7 10.3 6 6.8 9.1 9.8 10.2 6.7 6.7 2.2 5.4 3.2 9.3 12.4 6.6 7 10.9 6.3 8.1 7.6 7.6 3.3 4.4 6.8 3.7 7.5 9.2 6.9 8 2.6 9.7 2.2 9.5 7.2 5.9 3.9 6.4 7.1 5.2 2.8 15.0 9 2.8 5.6 2.6 10.2 7.5 10.9 7.9 5.5 4.8 4.5 4.4 11.4 10 8.2 16.0 7.6 2.8 10.5 7.0 5.6 4.3 5.2 3.8 4.9 10.3 11 7.5 16.8 8.2 11.0 8.6 3.6 4.0 5.1 5.2 2.0 4.8 7.6 12 7.0 6.8 12.1 8.6 8.2 5.6 4.0 4.4 4.5 3.6 3.3 4.3 13 6.8 4.6 13.6 3.3 3.3 5.2 5.9 3.0 4.0 3.9 2.9 3.3 14 2.9 2.1 12.1 10.5 7.4 7.4 8.1 2.5 5.2 4.4 3.3 3.6 15 9.2 2.2 10.5 6.9 10.9 5.9 3.5 6.0 5.5 4.4 3.7 5.8 16 10.9 3.6 12.1 4.9 8.2 4.6 5.8 6.3 5.8 5.9 1.6 6.8 17 11.5 5.8 10.9 12.8 3.3 4.5 3.6 8.4 6.1 2.9 8.7 9.5 18 12.2 5.9 6.1 11.3 5.3 4.4 3.2 5.9 7.8 13.1 7.8 10.2 19 7.5 4.5 10.9 5.5 6.2 3.5 5.2 5.5 11.0 9.8 8.5 10.1 20 3.3 10.7 12.1 11.4 7.4 4.6 12.0 5.1 12.1 4.5 17.0 7.2 21 5.1 5.8 8.5 6.9 6.7 5.8 9.1 4.1 6.3 4.1 14.4 3.0 22 11.8 8.1 6.7 5.6 3.3 10.9 6.2 4.0 7.8 6.1 7.5 4.3 23 10.3 10.2 5.8 12.1 2.2 5.8 5.8 3.7 4.0 8.1 3.1 12.3 24 5.6 10.2 5.9 13.8 5.5 5.5 5.3 3.6 2.8 4.8 5.5 5.8 25 6.1 9.3 6.3 9.9 6.7 6.1 4.6 3.8 3.9 4.4 4.0 3.2 26 12.7 6.3 8.1 3.8 5.1 5.3 8.5 4.0 4.9 5.2 8.4 4.0 27 9.0 4.4 8.5 7.2 5.6 3.6 3.8 4.5 9.4 10.9 8.1 7.7 28 6.9 9.5 5.1 10.9 6.8 3.5 8.4 3.2 6.3 6.7 5.8 6.9 29 8.6 12.8 11.3 5.3 2.8 6.2 4.6 3.5 5.6 3.2 6.1 30 8.2 12.4 7.0 6.4 3.0 6.4 5.2 2.6 5.3 4.3 3.1 31 4.6 7.2 5.6 5.8 4.8 4.9 7.8 Avg 7.8 8.2 8.3 9.0 6.2 5.4 5.6 4.8 5.3 5.9 5.9 7.2 Station: (461570) CHARLESTON_WSFO_AP Year: 1982 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 8.1 10.1 7.2 7.8 4.4 8.9 3.2 3.5 6.3 2.9 5.9 2.9 2 7.2 5.3 10.1 7.8 4.6 3.5 3.8 4.3 8.4 1.8 5.2 4.3 3 5.2 6.3 8.4 22.2 5.1 2.2 12.5 3.1 5.4 2.9 5.3 4.9 4 18.5 6.2 11.5 17.2 4.3 4.0 6.1 5.1 2.9 1.6 7.4 6.2 5 10.0 5.1 7.4 9.7 3.1 8.5 4.0 2.3 2.8 1.5 9.5 8.2 6 8.3 8.9 6.1 19.0 6.3 8.5 4.4 3.2 2.9 2.1 5.6 9.8 7 9.8 5.2 7.2 7.7 5.2 3.0 6.3 3.0 2.9 3.7 2.9 3.7 8 8.7 3.3 6.1 7.5 6.7 5.2 4.1 5.4 3.5 2.4 3.1 4.0 9 12.7 7.2 11.2 12.2 6.1 3.6 4.3 6.4 2.9 2.9 2.4 6.6 10 15.4 6.9 9.3 6.6 3.3 7.1 3.5 4.7 2.9 3.7 2.5 2.9 11 14.1 4.5 9.8 9.1 3.0 3.1 8.7 4.4 3.1 6.0 8.6 6.2 12 5.8 4.0 5.2 5.3 3.5 3.7 4.0 4.0 3.2 3.0 14.1 7.1 13 5.2 7.1 11.8 15.1 3.6 5.9 2.9 3.7 4.5 3.5 8.9 2.5 14 7.4 4.0 4.9 5.9 4.0 4.0 2.4 3.2 3.8 9.4 4.8 4.7 15 7.0 3.3 7.8 6.0 3.2 7.0 2.5 2.9 3.5 10.3 6.3 4.4 16 12.8 3.3 10.1 11.0 2.9 8.7 2.3 4.6 5.3 6.9 3.0 10.6 17 9.1 7.0 8.7 12.2 3.5 6.1 4.0 4.7 2.4 2.6 2.0 6.2 18 4.1 8.2 4.4 6.7 4.4 3.8 4.6 4.9 3.5 3.7 2.6 3.2 19 5.2 10.7 6.8 7.5 7.4 6.1 7.0 4.1 4.1 4.4 7.8 8.2 20 5.5 11.6 5.1 6.7 5.9 7.0 6.8 6.4 5.1 8.1 9.5 9.5 21 4.6 10.3 13.6 8.4 3.9 8.1 4.4 9.0 3.2 5.2 5.5 6.9 22 8.9 7.6 8.7 8.7 5.9 5.4 4.9 5.2 5.6 4.9 2.8 3.9 23 15.0 4.5 4.6 4.6 4.9 3.0 4.8 5.2 5.8 4.4 6.3 5.3 24 13.9 12.0 4.4 2.9 3.7 3.5 4.0 5.8 5.5 2.9 10.1 3.0 25 6.7 10.1 7.1 5.9 3.2 4.4 3.5 9.9 3.5 3.6 2.9 6.0 26 7.4 6.0 11.8 4.8 4.3 3.8 4.1 3.2 3.8 2.5 4.6 6.3 27 3.2 6.4 9.4 5.8 5.5 4.7 3.1 4.4 7.5 2.2 6.3 5.2 28 12.2 2.5 4.7 7.5 9.1 4.5 5.8 5.2 2.3 2.3 6.8 13.2 29 5.2 4.0 6.7 6.1 7.1 4.9 3.2 4.0 4.8 9.2 8.4 30 11.3 11.3 4.7 9.0 6.9 3.3 4.4 2.5 2.8 3.2 5.2 31 12.3 10.9 4.4 3.0 4.0 4.9 4.1 Avg 9.0 6.7 8.1 8.7 4.8 5.3 4.6 4.6 4.0 3.9 5.8 5.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1983 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2.1 8.1 4.6 5.2 4.9 3.1 6.1 8.6 3.9 2.2 1.7 5.8 2 3.1 9.0 7.2 13.5 8.7 3.3 4.7 3.5 3.0 2.2 2.6 1.5 3 4.8 14.4 3.1 10.2 7.1 5.8 6.2 3.0 2.3 3.6 6.9 5.2 4 3.5 13.8 4.0 7.6 8.7 7.9 6.0 3.8 2.6 4.6 6.2 9.5 5 4.1 5.5 8.7 5.4 8.1 3.7 5.4 5.8 5.5 7.0 6.4 2.4 6 4.4 3.2 12.1 4.3 3.9 6.1 6.7 3.6 7.0 5.3 4.1 12.4 7 12.8 10.5 7.7 2.3 11.6 4.3 3.7 3.7 5.6 1.4 0.7 10.6 8 3.7 6.1 6.2 4.8 9.4 4.8 4.1 3.2 2.1 2.4 0.5 3.8 9 6.3 3.3 6.6 6.6 4.0 3.6 4.9 4.3 2.8 3.0 4.7 3.5 10 9.7 6.6 7.0 9.7 3.9 3.2 5.2 4.0 2.9 4.1 5.5 2.8 11 10.1 4.9 9.1 10.3 3.6 4.0 3.8 7.2 4.4 3.9 9.3 9.1 12 9.2 4.4 8.6 4.3 3.5 3.8 3.8 6.1 5.1 4.0 6.8 3.9 13 4.4 3.9 5.2 9.9 5.9 3.2 4.7 4.1 2.6 8.7 1.2 3.8 14 8.6 3.8 5.8 14.7 7.7 4.6 3.7 3.7 5.3 5.8 2.0 6.7 15 12.2 1.6 6.2 8.7 9.4 3.8 4.0 3.2 3.7 2.2 7.8 8.9 16 6.6 4.9 9.1 6.1 6.6 5.5 5.5 3.5 6.9 2.6 12.0 8.7 17 7.2 4.5 8.2 9.2 2.9 5.9 7.0 5.8 5.5 1.8 7.9 4.4 18 7.7 3.1 5.5 6.2 6.7 4.7 6.2 8.2 4.7 2.6 3.6 2.3 19 2.4 3.5 13.1 10.1 10.2 4.5 6.0 3.0 3.1 4.5 3.8 5.8 20 6.2 3.1 6.1 10.1 7.6 4.9 6.3 3.6 4.7 3.6 9.2 5.4 21 7.5 2.5 13.3 8.7 4.8 4.5 10.0 3.1 7.5 6.7 6.6 6.1 22 8.7 3.9 15.5 5.5 7.7 7.5 5.1 6.6 6.8 6.2 2.9 6.9 23 5.2 5.8 7.4 6.3 9.2 3.8 7.0 2.9 2.6 2.6 3.8 3.8 24 9.4 4.3 7.7 10.3 6.3 4.1 6.4 4.4 2.2 4.0 5.3 14.4 25 8.9 10.1 4.9 11.4 5.6 5.1 2.2 4.1 2.4 3.7 8.7 11.8 26 4.4 5.2 8.1 6.3 6.9 4.4 2.3 2.4 1.4 7.7 3.9 7.6 27 4.6 4.0 9.0 6.6 3.2 4.9 3.7 4.4 2.1 4.9 1.7 3.0 28 3.0 4.1 12.7 7.2 4.4 8.2 4.3 5.2 2.3 7.8 7.7 5.1 29 3.0 5.1 5.9 8.3 5.1 3.8 3.8 2.1 7.2 8.5 7.4 30 8.9 3.9 7.2 8.1 5.5 3.9 2.4 1.7 2.9 6.2 3.3 31 6.7 3.8 6.7 5.4 3.5 1.2 0.3 Avg 6.3 5.6 7.6 7.8 6.6 4.7 5.1 4.3 3.8 4.1 5.2 6.0 Station: (461570) CHARLESTON_WSFO_AP Year: 1984 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 0.7 3.0 11.7 5.3 10.8 7.2 7.5 3.8 3.2 8.2 9.2 7.4 2 4.1 5.9 4.0 3.6 4.0 7.1 3.9 3.2 6.0 4.7 6.7 4.4 3 6.3 7.8 2.5 8.2 6.3 7.8 5.4 6.1 6.8 7.8 5.5 10.6 4 6.7 6.6 3.5 7.0 8.6 2.9 5.3 6.9 5.3 2.6 6.4 6.2 5 6.0 8.1 8.6 10.9 8.6 5.6 7.6 5.4 4.5 3.6 6.3 5.5 6 8.5 9.7 6.6 11.7 5.3 6.2 6.3 5.4 4.0 5.2 7.0 11.6 7 6.7 8.6 5.4 10.5 9.4 4.9 6.3 6.8 4.0 6.9 2.2 8.7 8 7.2 3.2 10.7 7.2 10.1 6.9 3.9 5.6 6.1 4.5 3.7 6.7 9 1.6 3.6 6.6 7.4 11.8 4.1 4.3 5.2 8.6 1.4 5.4 3.2 10 6.7 4.5 5.4 6.1 4.7 4.3 5.8 3.8 4.6 3.5 6.6 5.9 11 5.8 7.1 13.2 3.5 9.2 3.2 8.6 4.6 4.1 2.5 11.8 4.1 12 4.6 6.3 8.3 3.9 10.0 2.1 5.5 4.0 4.3 3.3 10.0 5.9 13 4.8 10.6 7.8 8.4 7.2 4.4 2.8 3.5 3.2 1.8 7.9 5.5 14 5.1 5.2 5.8 6.6 7.1 6.1 2.1 4.7 4.0 2.2 3.5 3.1 15 4.4 3.3 4.9 4.4 8.2 5.2 4.4 3.3 8.1 2.9 7.8 2.4 16 1.6 4.7 11.2 6.1 6.2 4.7 6.2 3.2 3.5 2.9 13.0 6.1 17 1.5 8.7 8.1 11.4 4.0 6.9 5.3 2.9 4.4 4.9 3.5 8.4 18 3.9 3.9 5.8 9.2 3.9 9.7 7.4 5.2 4.0 2.3 4.6 6.1 19 7.2 8.9 5.3 2.8 9.0 5.2 2.0 4.3 4.4 6.3 6.3 8.4 20 4.8 10.6 10.1 4.6 6.4 4.6 2.9 4.0 4.9 4.4 6.9 3.9 21 0.9 8.6 15.6 5.1 4.5 5.1 3.9 3.7 3.1 6.3 4.7 10.2 22 0.3 2.4 15.8 10.8 9.2 4.6 3.3 6.0 5.5 3.1 2.8 12.9 23 1.5 4.0 10.3 7.2 9.5 6.0 3.5 5.4 4.5 6.0 2.3 3.0 24 1.8 6.8 4.5 11.2 3.2 6.9 5.5 4.1 4.4 3.2 2.1 6.8 25 6.8 11.5 6.8 5.5 7.5 6.1 4.8 4.3 5.1 3.7 1.6 8.4 26 2.2 3.8 5.8 3.2 7.2 5.3 3.5 3.1 7.7 6.0 2.6 4.7 27 6.3 10.3 5.9 5.3 6.0 6.9 5.6 4.4 6.9 2.6 10.0 3.2 28 5.5 11.0 7.2 5.9 6.7 3.9 3.8 5.1 5.2 3.5 11.5 7.8 29 9.2 12.7 12.7 7.6 6.7 5.6 4.7 5.9 4.5 4.8 5.6 14.4 30 10.3 8.4 14.3 6.6 4.6 4.0 7.8 5.8 4.0 6.4 8.4 31 9.4 8.5 7.4 4.5 3.9 4.3 3.2 Avg 4.8 6.9 7.9 7.1 7.2 5.4 4.8 4.6 4.9 4.1 6.1 6.7 Station: (461570) CHARLESTON_WSFO_AP Year: 1985 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 12.3 5.9 5.9 16.8 4.6 7.0 5.2 5.6 3.9 5.8 10.5 9.3 2 6.3 6.1 7.2 9.0 4.6 4.4 6.8 5.4 4.0 5.1 5.5 17.2 3 8.2 4.0 5.4 13.2 9.8 5.1 7.8 4.6 4.3 2.8 4.4 6.7 4 7.2 4.5 12.2 9.8 2.8 4.0 7.6 4.0 4.7 7.4 8.6 3.5 5 9.2 3.6 15.1 13.8 7.1 4.9 5.9 5.1 7.0 11.8 13.7 6.1 6 4.9 8.1 6.8 17.1 10.6 4.7 6.7 7.5 6.0 7.0 6.9 8.6 7 10.2 10.2 6.4 7.6 6.3 4.6 7.9 3.5 4.4 3.0 7.8 4.8 8 10.6 7.9 7.7 10.8 3.0 5.9 10.8 3.8 2.4 5.8 7.1 3.1 9 6.3 2.9 6.6 9.0 5.2 8.5 11.0 3.3 5.4 3.8 6.4 3.2 10 3.5 4.6 4.3 5.2 4.4 6.4 6.6 4.0 5.8 5.2 8.6 4.7 11 10.0 7.8 4.7 5.8 4.5 7.5 4.4 3.8 6.8 4.1 4.9 3.9 12 10.5 13.2 15.9 3.5 6.9 10.0 3.1 3.6 8.3 5.2 2.9 6.6 13 11.8 14.3 3.5 4.3 2.3 9.0 2.9 5.6 6.8 5.9 5.2 8.4 14 13.3 12.4 8.2 7.6 4.1 4.4 6.1 5.2 4.3 4.5 8.1 11.0 15 10.3 9.0 6.1 6.1 5.1 3.8 6.2 7.6 3.5 8.5 7.1 9.5 16 3.6 6.8 4.9 4.4 7.7 7.0 4.7 5.2 3.1 5.1 10.2 12.4 17 7.7 11.5 10.1 5.8 7.2 6.2 4.0 4.6 4.4 5.3 2.9 11.2 18 8.6 4.1 8.1 7.1 8.6 10.0 4.3 3.2 4.1 4.7 5.4 10.0 19 13.1 5.6 6.3 6.3 5.5 8.4 3.9 4.3 3.1 5.6 9.2 3.8 20 13.5 2.6 10.9 2.6 6.3 5.6 4.4 4.3 3.3 3.8 7.8 8.4 21 15.4 4.1 9.0 2.9 5.1 5.1 6.0 5.5 3.5 5.4 7.8 8.5 22 15.0 4.1 6.1 4.4 7.1 7.0 4.7 2.9 3.1 3.1 7.1 7.5 23 13.9 6.3 3.5 6.8 4.6 6.3 7.1 4.0 5.6 6.3 2.9 9.4 24 12.5 13.1 7.1 4.9 6.0 4.8 7.1 4.1 6.9 6.1 3.1 10.8 25 15.9 6.3 6.2 7.6 5.2 4.1 4.6 6.0 6.1 5.9 4.1 11.5 26 9.8 3.5 3.5 4.9 4.5 4.1 8.7 3.7 8.4 3.1 8.6 10.5 27 8.1 9.8 8.5 5.8 6.6 4.8 6.1 3.2 6.0 2.9 6.6 15.9 28 5.1 1.8 12.9 7.1 8.2 4.0 3.3 3.0 3.5 9.5 5.8 9.8 29 4.3 5.8 6.8 4.0 3.5 2.9 4.0 3.0 7.0 5.5 9.8 30 3.6 7.8 4.1 7.0 5.2 2.8 7.6 4.3 5.3 3.0 7.7 31 4.3 8.9 11.2 6.3 3.9 10.0 9.9 Avg 9.3 6.9 7.6 7.4 6.0 5.9 5.8 4.5 4.8 5.6 6.6 8.4 Station: (461570) CHARLESTON_WSFO_AP Year: 1986 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.4 8.1 4.9 6.7 9.0 6.8 6.2 3.7 3.8 6.8 6.3 8.3 2 4.7 9.1 7.1 6.4 10.3 6.4 7.9 4.0 3.8 6.2 4.7 5.3 3 12.2 2.6 7.7 5.2 8.4 6.2 5.5 4.7 4.3 7.4 4.6 12.5 4 4.5 4.7 6.4 5.3 3.9 5.2 4.7 3.2 5.3 11.5 5.8 10.7 5 16.2 8.9 5.9 6.6 7.5 4.4 4.9 5.3 4.1 8.5 3.8 5.4 6 10.7 8.9 11.8 7.2 7.1 3.7 3.3 5.1 3.7 6.8 4.6 3.2 7 6.7 13.2 12.8 9.4 8.6 4.4 4.4 8.4 5.1 3.1 3.2 2.8 8 2.1 5.4 4.9 9.3 6.8 6.4 5.6 8.1 3.8 4.3 5.1 3.6 9 4.1 4.0 11.7 10.8 5.5 5.2 9.4 6.3 3.8 4.1 7.4 9.2 10 6.9 6.3 12.7 11.5 5.1 5.9 4.4 6.1 6.2 7.8 5.6 8.1 11 4.7 6.9 9.8 12.3 5.5 7.6 7.8 4.6 9.5 6.7 4.5 4.7 12 13.5 8.6 8.7 6.3 4.7 9.1 9.4 5.6 8.4 5.8 5.3 8.4 13 11.4 6.8 9.4 5.5 5.4 4.7 9.8 5.5 3.1 4.1 10.0 6.3 14 5.6 3.5 4.3 6.6 6.4 3.6 8.5 4.6 3.1 8.2 2.9 5.6 15 4.9 7.0 6.4 11.2 6.1 5.3 6.1 3.8 5.9 4.6 3.8 1.8 16 4.1 3.8 5.8 7.5 8.4 7.4 5.2 3.3 7.2 4.0 3.3 1.5 17 6.8 6.9 4.8 7.7 4.8 7.9 5.1 4.5 5.4 3.6 3.2 3.1 18 6.2 4.3 9.8 3.9 5.3 4.4 5.8 4.9 6.2 3.8 8.9 9.9 19 10.9 5.4 18.2 5.4 5.6 5.1 5.5 3.6 6.1 1.8 8.7 6.2 20 13.1 5.1 9.4 7.2 6.9 6.8 7.0 4.9 5.2 2.2 8.5 3.6 21 5.9 8.7 6.2 9.4 5.9 3.3 4.5 3.9 3.8 4.1 8.6 2.3 22 6.7 6.4 3.2 11.3 3.9 4.6 4.6 4.6 4.3 2.6 2.9 2.0 23 3.1 7.5 7.8 8.5 4.9 5.3 4.4 6.2 9.2 2.9 4.7 3.3 24 6.3 6.1 4.9 4.3 3.7 8.3 3.7 5.8 5.8 3.1 5.1 5.4 25 8.1 7.6 7.1 4.9 2.8 3.8 4.3 4.8 6.4 8.5 5.1 9.5 26 8.1 3.8 11.8 6.1 6.7 4.4 5.5 5.3 5.9 2.6 9.7 3.7 27 14.1 6.4 9.0 3.6 5.3 6.3 2.9 6.2 5.6 7.4 5.2 3.2 28 11.2 7.4 2.5 7.7 2.0 7.0 4.0 6.7 3.5 6.3 2.3 3.3 29 9.1 5.3 8.6 2.6 6.1 6.8 4.6 6.1 5.1 4.9 2.9 30 6.9 5.4 3.1 6.3 5.2 4.9 4.0 8.2 4.4 6.8 6.8 31 3.8 3.0 4.9 3.2 3.7 6.3 4.3 Avg 7.7 6.4 7.7 7.2 5.8 5.6 5.6 4.9 5.4 5.3 5.4 5.3 Station: (461570) CHARLESTON_WSFO_AP Year: 1987 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2.9 4.9 14.6 9.5 3.2 4.4 3.5 3.5 4.6 7.0 2.5 10.8 2 10.1 5.1 12.8 9.0 6.8 4.4 7.9 4.5 4.7 11.5 2.6 10.9 3 7.2 8.5 11.3 7.2 5.5 5.6 3.7 5.4 4.5 8.2 4.1 7.0 4 4.6 5.6 6.0 11.2 6.4 5.1 4.0 5.3 5.3 5.8 5.1 12.1 5 1.3 4.0 3.9 6.6 4.0 3.2 4.0 5.8 4.6 4.6 12.3 7.1 6 5.5 3.8 3.8 10.1 2.5 4.7 6.7 5.1 3.0 6.3 6.8 1.5 7 12.0 5.3 3.0 6.4 5.4 7.6 7.1 4.4 2.6 11.5 2.9 3.7 8 6.1 12.8 4.5 4.0 4.3 10.8 4.3 4.5 3.8 8.2 4.3 3.5 9 5.2 11.3 8.2 4.4 3.5 9.5 4.9 7.8 3.5 4.7 6.0 10.6 10 9.9 6.7 9.2 3.6 4.1 5.5 4.8 7.7 3.7 2.9 10.3 3.9 11 13.2 3.2 6.3 6.9 4.4 4.3 5.8 6.0 2.5 5.6 8.5 5.8 12 12.8 11.3 6.7 9.3 5.6 8.6 4.4 6.1 2.9 4.0 8.6 13.2 13 3.0 6.1 5.5 4.9 5.9 7.5 6.8 6.1 2.9 3.5 6.3 8.4 14 4.6 3.2 4.0 11.5 6.4 2.2 8.9 4.6 4.1 3.0 2.9 4.8 15 6.3 9.7 5.5 9.5 6.1 3.5 3.9 4.5 2.9 1.7 4.5 17.0 16 7.6 9.1 7.0 5.5 3.6 4.9 4.3 5.5 3.9 1.5 12.3 16.4 17 4.6 4.5 6.8 3.2 4.0 4.1 4.0 7.1 7.2 4.6 11.0 9.4 18 4.9 2.9 6.1 3.6 5.5 3.2 3.3 4.9 7.0 2.0 10.1 2.6 19 12.4 4.0 4.6 4.6 4.9 4.3 3.2 5.9 2.6 2.2 2.6 3.9 20 8.4 3.0 5.3 4.5 3.5 4.3 4.3 4.5 5.4 5.1 12.4 13.3 21 6.1 2.6 5.3 3.6 6.4 7.2 4.8 4.9 5.3 11.5 11.2 5.1 22 4.7 4.6 4.6 4.5 6.1 8.7 4.7 11.3 7.8 3.7 3.3 4.9 23 14.4 6.8 3.9 6.9 4.3 6.9 3.5 7.2 7.1 6.7 5.3 5.3 24 7.1 2.8 9.2 6.4 3.8 2.5 3.2 4.0 7.7 6.3 4.4 4.0 25 6.9 4.0 12.4 6.4 4.6 3.6 4.1 5.5 4.8 5.5 4.8 5.2 26 5.8 5.9 9.8 3.0 4.6 6.2 4.7 5.5 3.5 5.5 3.5 7.4 27 2.3 9.1 6.2 4.8 4.0 8.1 6.7 7.9 3.3 6.4 6.6 4.9 28 5.4 12.7 2.8 9.1 3.1 6.2 6.1 7.0 3.6 5.3 9.8 6.2 29 6.0 10.9 14.0 2.9 6.7 3.1 5.1 5.8 4.9 6.9 12.9 30 13.2 8.5 6.4 3.8 7.9 4.7 3.7 8.2 7.7 9.1 4.0 31 9.1 10.7 6.1 4.6 4.9 2.2 6.7 Avg 7.1 6.1 7.0 6.7 4.6 5.6 4.8 5.6 4.6 5.4 6.7 7.5 Station: (461570) CHARLESTON_WSFO_AP Year: 1988 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.6 10.7 3.5 4.3 5.8 6.8 5.6 2.1 4.5 3.3 9.0 6.9 2 3.0 9.2 4.8 5.8 5.8 7.4 3.2 3.3 2.9 6.3 7.7 7.8 3 2.5 5.4 3.8 9.8 5.4 6.3 4.0 4.3 5.3 4.3 4.9 9.2 4 12.0 9.0 6.6 7.6 3.9 4.7 4.9 5.1 8.3 5.5 11.3 8.2 5 10.3 11.6 5.1 4.8 9.1 6.6 4.4 5.3 8.4 6.0 12.1 7.9 6 4.9 9.8 4.0 11.5 8.3 7.9 3.7 4.7 4.0 2.9 14.3 5.9 7 6.3 6.2 5.9 9.2 4.6 7.2 3.8 3.1 3.2 3.1 9.5 8.2 8 4.1 5.3 6.2 9.0 5.3 6.1 4.7 2.8 4.1 3.0 8.6 4.6 9 4.3 4.1 6.8 5.4 10.0 9.0 4.0 3.3 1.7 2.8 2.5 6.0 10 0.9 4.3 8.1 4.5 8.1 5.3 3.8 3.5 1.3 10.5 10.1 5.6 11 3.0 8.5 1.8 8.7 6.0 4.5 7.1 3.2 4.0 9.1 4.4 5.8 12 7.0 12.2 6.7 7.6 3.5 3.8 5.4 4.0 4.4 6.8 7.1 2.6 13 12.5 11.5 11.2 4.1 6.4 3.0 7.4 3.7 8.9 3.6 10.2 8.9 14 4.8 6.1 11.2 8.3 2.9 3.5 7.2 4.4 5.2 4.4 1.4 11.4 15 3.6 9.3 11.3 10.2 4.6 4.6 5.6 6.0 4.7 3.8 4.6 10.6 16 4.5 7.7 9.0 7.8 7.8 5.2 5.8 4.1 6.1 4.6 12.3 4.9 17 3.8 3.9 7.0 8.4 6.4 4.6 10.3 5.8 3.7 5.2 9.1 9.8 18 8.5 3.8 3.6 8.3 5.9 4.8 6.0 6.3 2.9 8.5 4.3 9.0 19 9.0 9.4 10.0 7.6 3.5 3.3 5.8 4.9 4.6 5.6 5.3 9.9 20 10.2 14.0 12.3 7.0 2.1 6.0 6.4 3.2 10.6 3.9 11.5 8.9 21 9.3 9.7 7.5 10.1 3.6 5.8 7.5 6.0 6.3 8.5 7.7 6.3 22 5.3 11.6 5.2 6.9 3.7 6.6 4.4 4.3 4.0 9.9 3.0 3.5 23 8.6 9.7 9.3 10.7 4.8 8.1 4.1 7.5 7.5 6.8 2.4 8.3 24 10.8 10.3 8.6 8.4 3.8 6.1 5.2 7.7 6.1 12.1 0.9 9.2 25 5.2 10.9 10.3 2.9 9.7 6.2 3.8 7.2 4.4 10.3 3.6 10.6 26 11.8 7.7 9.1 3.7 3.5 10.5 4.6 5.6 3.3 6.6 4.0 4.9 27 7.5 12.3 11.6 10.2 3.3 5.6 3.6 4.8 3.1 4.5 11.3 9.4 28 4.5 5.2 4.1 11.7 2.8 4.6 3.3 6.1 2.4 7.5 14.5 11.0 29 6.7 5.5 6.3 11.8 2.6 3.2 3.2 4.4 4.6 2.6 5.2 4.6 30 9.0 6.0 6.2 3.2 6.1 6.6 4.9 2.9 4.0 11.0 3.2 31 9.8 3.7 3.5 4.8 4.3 4.5 3.9 Avg 6.8 8.4 7.0 7.7 5.1 5.8 5.1 4.6 4.7 5.8 7.4 7.2 Station: (461570) CHARLESTON_WSFO_AP Year: 1989 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 7.0 9.2 6.6 7.6 4.7 7.4 3.2 4.5 5.4 5.2 5.2 4.7 2 8.2 6.4 4.6 5.3 7.9 7.2 4.3 2.6 4.6 4.0 2.9 9.9 3 8.1 7.4 6.7 10.7 7.8 5.8 4.3 3.3 5.1 4.6 4.7 12.2 4 9.1 7.7 5.9 10.1 6.1 7.1 5.2 5.4 5.4 4.1 3.7 6.7 5 3.8 4.6 6.3 8.6 6.3 7.6 4.3 5.1 3.7 2.6 4.9 7.5 6 5.6 5.5 7.5 5.8 9.7 4.6 3.5 3.1 3.3 5.3 6.3 7.5 7 5.8 6.3 7.4 5.4 11.3 4.3 4.8 4.6 2.1 4.7 4.0 6.2 8 12.7 10.7 6.3 6.0 7.6 3.6 4.5 3.2 2.3 3.5 4.6 7.9 9 8.1 10.3 3.3 10.6 4.5 6.9 6.9 3.6 2.0 2.5 7.5 4.9 10 4.7 10.8 2.1 7.2 7.6 7.2 9.3 3.3 2.9 3.6 8.1 4.5 11 3.3 9.2 4.9 4.0 6.3 3.0 9.0 3.6 3.2 2.1 4.9 2.6 12 8.1 6.6 8.2 6.3 5.9 7.7 4.3 3.6 3.8 4.9 3.9 4.0 13 8.2 6.9 4.0 5.8 5.9 6.1 4.3 2.6 3.0 3.5 4.6 5.3 14 4.8 4.6 6.0 5.8 4.7 7.2 5.1 2.6 3.5 3.3 6.3 6.8 15 6.1 3.9 12.9 3.5 4.8 4.9 5.2 1.7 4.3 2.6 6.9 9.9 16 8.4 6.7 4.0 3.8 6.0 6.1 4.4 2.6 4.0 4.1 11.0 6.3 17 8.5 8.1 8.4 7.6 4.0 5.8 3.8 3.3 4.0 4.3 7.5 1.7 18 9.0 4.5 13.2 6.3 2.4 2.3 4.1 3.8 4.4 7.7 8.1 3.6 19 8.3 2.3 7.1 6.2 4.7 4.0 6.0 2.8 4.6 4.9 4.5 5.8 20 10.9 4.1 7.6 4.1 5.5 4.8 5.1 4.3 2.4 6.4 12.7 4.9 21 4.7 9.2 8.4 4.4 5.8 4.9 4.7 3.8 4.0 9.3 10.0 5.8 22 2.6 7.0 4.9 5.8 4.4 3.6 2.8 2.5 9.0 4.0 6.3 3.5 23 1.8 11.2 6.0 6.1 11.6 3.5 4.0 4.6 6.1 2.4 6.1 1.6 24 3.1 8.6 3.2 3.0 5.9 3.7 5.2 2.0 4.9 1.3 4.7 2.0 25 2.5 7.8 5.8 4.4 6.6 2.8 4.1 2.9 3.7 2.1 5.5 6.0 26 11.3 11.3 3.7 6.0 9.9 2.3 4.0 3.0 3.8 1.4 4.5 9.5 27 9.2 4.8 4.9 3.3 8.9 4.6 5.2 2.9 6.2 2.1 6.7 5.6 28 2.1 5.2 8.2 4.3 4.6 6.3 6.1 2.2 2.9 1.6 8.7 5.6 29 4.0 9.2 5.3 5.1 5.3 2.9 3.0 2.3 1.5 7.1 4.5 30 9.9 7.1 4.0 7.2 3.5 4.9 3.7 3.8 3.7 8.2 4.1 31 8.4 9.7 7.7 5.2 2.6 6.2 7.0 Avg 6.7 7.1 6.6 5.9 6.4 5.1 4.8 3.2 3.9 3.8 6.3 5.6 Station: (461570) CHARLESTON_WSFO_AP Year: 1990 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 9.3 3.8 4.0 5.8 4.6 3.0 7.5 4.1 2.5 2.8 1.2 3.7 2 3.9 7.8 0.9 9.0 4.3 3.8 5.4 2.2 3.2 4.1 3.2 4.3 3 3.8 4.9 4.8 8.7 5.8 6.2 3.3 1.8 4.6 4.5 2.1 8.5 4 8.4 7.4 2.4 9.3 5.9 6.4 4.5 3.8 2.9 7.1 2.6 12.9 5 3.9 4.1 3.2 7.5 8.3 3.2 4.9 3.3 2.9 3.9 6.2 7.8 6 5.2 4.0 5.3 5.8 5.1 5.5 4.6 4.4 4.3 2.8 5.3 4.8 7 1.8 5.8 6.9 8.4 4.9 3.6 3.5 3.1 4.7 2.5 4.0 2.2 8 3.3 4.7 4.8 3.9 4.5 4.3 3.5 3.9 3.0 2.6 5.5 3.3 9 7.8 6.1 6.9 5.3 4.6 5.3 5.4 2.9 4.0 3.3 5.6 5.1 10 9.5 5.3 5.5 9.1 9.9 5.9 4.4 3.5 2.9 6.4 7.5 6.4 11 10.9 4.9 6.1 9.0 7.8 6.1 4.0 2.3 2.6 5.1 6.8 3.2 12 12.7 4.6 7.0 6.4 4.8 3.1 3.9 2.3 2.0 4.1 7.1 5.8 13 8.2 8.5 4.4 3.0 6.8 4.0 3.3 3.8 1.5 3.6 4.6 8.9 14 4.0 7.5 4.3 6.8 3.8 3.2 3.7 3.2 4.0 2.5 2.3 6.2 15 5.8 7.6 6.7 5.2 2.8 3.1 3.1 2.9 4.9 4.7 2.5 8.3 16 4.4 8.9 5.6 4.3 6.4 2.3 3.2 3.1 6.0 2.5 5.2 6.0 17 5.3 7.8 7.7 6.3 10.1 2.2 2.3 2.5 5.1 3.7 7.2 4.1 18 8.1 5.4 9.2 6.3 8.6 5.2 2.4 2.1 4.1 9.0 2.8 6.7 19 6.3 6.2 6.1 6.1 4.4 6.2 2.8 4.0 5.6 4.6 2.6 4.7 20 5.8 4.9 7.8 5.4 4.6 3.2 3.8 3.6 3.0 3.5 2.6 6.6 21 10.7 3.0 3.8 4.4 6.8 4.1 4.4 4.0 3.6 2.9 3.5 6.3 22 8.4 8.6 8.4 2.9 6.0 3.7 4.1 2.3 6.1 2.3 5.9 6.2 23 5.4 10.1 9.4 3.1 2.2 7.5 3.6 3.2 6.1 5.8 10.3 6.0 24 6.7 11.7 5.1 4.5 3.1 5.5 2.1 2.6 4.6 3.5 8.4 10.2 25 9.0 9.5 3.6 4.1 2.9 2.4 3.3 3.1 3.8 6.1 8.5 3.7 26 8.9 4.3 4.9 3.2 5.8 2.6 3.2 2.2 4.9 6.9 4.0 3.3 27 7.5 6.7 5.4 3.2 4.0 2.3 3.3 2.2 2.5 2.4 6.9 5.5 28 7.7 5.2 5.1 6.0 5.2 2.2 3.3 3.8 2.6 6.8 9.3 4.1 29 7.0 7.2 3.7 4.1 4.4 2.9 4.0 2.3 2.4 9.0 5.9 30 4.4 4.5 4.0 4.1 6.3 2.1 3.8 3.0 3.2 3.7 9.3 31 2.6 3.3 3.5 5.5 4.6 2.3 6.6 Avg 6.6 6.3 5.4 5.6 5.3 4.1 3.7 3.1 3.7 4.0 5.2 6.0 Station: (461570) CHARLESTON_WSFO_AP Year: 1991 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 3.2 3.3 6.3 9.7 5.2 3.9 3.7 3.2 4.9 3.5 5.3 4.5 2 1.6 5.8 7.8 4.9 8.1 3.7 5.2 2.9 4.6 2.1 8.1 5.6 3 5.1 2.2 7.0 4.5 5.6 2.1 3.3 4.6 4.0 3.3 6.0 10.1 4 5.2 2.4 9.2 5.8 4.9 6.0 4.3 5.3 3.9 3.2 6.2 12.3 5 4.4 3.0 5.2 5.8 4.8 6.3 3.2 5.8 2.9 6.0 2.6 5.5 6 5.3 3.0 7.0 2.9 6.2 6.2 4.9 5.5 2.9 6.8 3.0 7.5 7 6.9 6.6 8.2 3.9 5.2 3.2 5.9 3.8 2.9 5.2 4.0 6.8 8 7.1 5.4 4.6 5.5 3.6 2.5 4.4 3.7 3.9 2.1 6.7 6.2 9 4.7 6.6 4.3 6.6 4.9 2.6 3.5 4.5 3.8 3.1 5.2 7.1 10 6.8 4.4 6.8 10.8 2.6 2.6 1.8 4.6 4.3 4.9 4.6 4.3 11 7.8 9.2 6.4 6.4 2.3 4.7 2.9 3.2 4.4 4.1 4.9 1.8 12 8.1 4.6 5.9 8.5 2.2 4.1 3.5 3.0 2.1 3.5 3.1 4.8 13 6.4 5.9 6.0 5.6 2.3 3.9 5.5 2.4 3.9 3.5 5.3 7.1 14 5.8 12.0 4.0 6.1 3.9 3.9 4.0 3.0 2.6 4.8 2.4 12.8 15 4.3 13.9 4.5 9.2 3.3 4.0 4.1 3.7 1.7 3.3 5.5 10.8 16 8.5 8.7 4.4 4.0 3.5 4.9 3.5 2.8 3.0 3.9 5.6 7.0 17 9.5 4.8 4.5 6.0 4.9 2.6 2.9 4.9 3.8 2.3 6.4 10.0 18 9.1 5.8 9.8 7.1 4.1 3.9 3.0 4.3 2.8 3.3 5.1 9.8 19 3.3 5.3 8.4 8.1 4.8 3.5 3.5 3.8 3.6 6.4 4.1 4.7 20 5.6 5.9 3.2 6.3 5.1 2.9 3.3 4.8 3.0 3.0 6.1 3.7 21 10.6 4.5 6.9 7.2 4.5 3.0 4.5 4.3 4.3 3.6 4.5 6.9 22 5.9 7.7 6.3 6.3 2.8 3.2 4.1 2.9 3.5 2.3 7.6 2.9 23 6.9 6.4 12.5 3.7 1.4 3.7 5.9 2.8 3.2 2.8 5.2 7.0 24 6.6 6.0 12.7 8.7 2.2 4.6 3.1 4.5 4.4 3.9 10.9 7.4 25 5.4 5.8 5.6 3.6 2.4 2.9 2.8 5.1 3.8 4.1 7.8 4.8 26 5.6 5.2 6.4 3.3 3.6 2.5 2.8 4.5 6.0 4.0 3.5 3.0 27 5.2 6.1 8.5 3.3 3.0 2.3 5.5 3.3 4.0 4.8 5.4 5.1 28 4.8 6.2 10.0 2.9 3.5 3.1 4.5 2.8 3.1 4.7 4.3 5.9 29 2.9 6.9 5.1 3.3 3.2 4.1 3.5 3.1 5.2 5.5 6.8 30 5.6 5.8 6.2 4.0 4.1 3.7 4.1 1.7 3.5 8.5 4.1 31 9.8 4.9 3.8 4.0 4.5 3.9 5.4 Avg 6.0 5.9 6.7 5.9 3.9 3.7 3.9 3.9 3.5 3.8 5.4 6.4 Station: (461570) CHARLESTON_WSFO_AP Year: 1992 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 4.3 7.8 6.1 5.6 4.0 3.2 2.3 4.5 2.9 3.0 5.2 4.8 2 4.9 3.7 7.4 7.6 8.7 4.0 2.1 2.8 3.9 2.2 7.6 7.9 3 7.2 1.7 5.5 6.3 8.3 3.6 5.1 2.9 4.4 1.8 4.9 6.1 4 8.1 6.9 2.5 5.1 6.7 5.3 4.8 4.7 2.0 2.9 7.5 6.8 5 5.1 7.9 4.0 5.9 3.7 4.1 4.0 4.1 3.9 5.9 5.2 10.0 6 3.3 3.6 5.2 3.3 2.6 3.1 4.6 4.1 2.6 1.4 4.1 2.6 7 3.8 4.0 5.2 5.1 9.0 2.8 2.9 3.9 2.9 3.3 1.6 4.4 8 4.3 8.1 6.1 5.6 5.9 3.2 5.1 4.4 4.6 2.9 2.8 4.3 9 6.2 6.3 4.6 4.5 3.3 4.6 5.5 4.0 2.5 5.5 4.1 5.2 10 7.9 5.8 10.5 4.3 2.6 4.1 5.9 3.2 4.3 4.1 4.8 5.6 11 7.7 6.9 10.6 7.1 2.6 3.6 4.0 4.1 4.0 6.0 4.4 9.7 12 3.9 7.2 5.9 7.8 2.9 4.9 4.9 3.8 3.6 5.8 8.1 4.9 13 3.6 6.9 7.1 7.9 3.8 2.0 5.5 2.9 2.8 5.2 10.9 4.9 14 12.5 4.4 5.5 4.5 5.2 2.8 5.1 3.7 2.6 5.4 5.6 3.8 15 7.7 7.2 7.8 4.3 3.7 3.8 5.8 3.9 2.5 4.6 5.5 3.7 16 9.8 9.2 5.6 6.1 2.8 4.6 3.0 2.6 3.3 6.1 3.2 2.4 17 10.7 6.8 7.1 7.5 2.3 5.5 6.2 3.3 2.8 3.7 7.4 6.7 18 6.4 6.3 7.0 5.6 3.3 5.2 3.7 2.1 3.7 4.9 4.6 5.1 19 4.8 10.0 7.8 6.9 4.4 5.9 2.0 3.2 4.1 4.5 4.4 5.3 20 8.2 7.2 6.9 7.6 3.5 5.5 2.8 5.2 4.4 4.5 7.5 6.1 21 5.5 6.0 6.3 5.5 2.9 6.1 3.2 3.8 5.2 6.3 4.9 3.0 22 3.8 3.2 7.2 7.5 1.7 3.3 2.8 2.6 4.7 1.5 5.2 4.8 23 8.6 3.6 6.7 3.2 2.6 3.7 3.5 2.8 8.5 1.5 6.9 6.4 24 11.5 3.8 2.9 7.6 5.4 3.7 2.9 2.4 5.2 6.1 4.9 8.5 25 3.8 4.1 4.4 6.6 3.7 4.1 2.8 2.0 5.2 4.4 3.1 6.7 26 6.1 7.8 3.8 5.9 3.1 3.3 4.9 1.8 3.1 3.6 6.9 5.4 27 2.6 7.8 9.8 4.3 3.7 4.0 4.7 2.5 3.2 2.5 5.4 6.0 28 3.1 10.0 7.0 3.1 5.2 3.2 4.0 6.0 2.8 2.2 3.0 3.3 29 2.6 8.4 3.7 2.3 5.8 2.9 2.4 4.6 5.4 2.5 5.3 4.0 30 3.3 4.3 5.6 4.9 2.6 3.7 4.1 1.8 4.0 4.8 6.0 31 6.9 5.8 5.1 5.2 3.7 3.1 7.9 Avg 6.0 6.2 6.1 5.6 4.3 3.9 4.0 3.5 3.7 3.9 5.3 5.5 Station: (461570) CHARLESTON_WSFO_AP Year: 1993 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 6.9 10.7 3.7 5.2 4.1 4.4 3.9 3.6 3.8 4.3 7.6 6.2 2 4.8 4.4 3.1 8.7 4.6 3.6 4.9 4.0 4.0 5.8 2.4 5.8 3 5.1 3.7 4.0 7.5 5.3 4.0 3.2 3.8 5.2 3.8 5.2 4.0 4 6.9 3.9 7.2 5.1 6.3 5.5 3.0 3.5 3.5 5.2 4.1 4.5 5 7.7 3.5 8.9 5.6 4.6 7.5 2.9 3.3 2.3 4.4 6.2 7.2 6 4.3 3.2 6.8 4.4 3.6 4.0 4.3 3.8 2.9 3.5 6.7 8.4 7 2.3 2.1 5.1 4.1 4.7 3.1 2.6 3.8 3.5 2.8 4.6 4.0 8 5.8 4.0 10.0 6.0 3.3 5.3 2.1 3.2 2.9 2.5 2.1 5.2 9 7.4 2.1 7.6 6.9 3.6 5.2 2.9 2.4 3.8 4.9 1.8 3.2 10 5.5 2.8 9.0 7.4 2.9 4.4 4.3 2.5 7.5 7.4 2.1 7.7 11 4.5 5.6 7.9 7.0 2.8 3.5 3.8 3.6 3.3 4.4 3.5 11.4 12 3.5 6.8 3.0 6.6 3.7 4.3 3.0 3.3 3.6 4.4 4.6 3.9 13 11.2 11.0 13.9 4.4 4.4 4.0 3.1 3.5 3.9 4.6 4.6 5.8 14 5.8 6.2 11.6 5.5 2.4 4.7 2.8 2.1 4.5 3.3 7.2 6.2 15 4.3 4.3 4.3 8.4 5.5 4.1 3.5 2.6 5.8 3.5 6.7 4.0 16 4.0 10.7 6.4 8.9 4.8 3.2 4.7 3.5 4.9 3.2 3.6 4.6 17 7.8 7.8 6.4 7.9 4.9 3.1 4.5 5.1 4.1 3.8 7.7 4.4 18 7.0 8.9 7.9 4.6 4.5 3.2 3.2 3.7 3.2 2.9 5.6 5.8 19 7.4 4.9 5.4 6.1 3.9 2.6 6.0 3.2 4.6 2.3 5.8 6.7 20 5.9 3.8 4.0 9.2 3.8 3.8 4.6 3.6 4.1 3.6 9.2 3.9 21 6.7 7.6 3.8 6.8 3.2 5.5 2.3 4.4 4.1 6.2 3.6 9.4 22 8.3 11.8 5.3 7.9 4.6 3.0 5.5 3.5 2.8 2.8 2.9 5.5 23 5.1 10.2 5.5 5.9 3.7 4.7 4.9 2.6 5.1 2.5 2.1 5.6 24 8.9 7.5 3.8 4.7 5.8 4.3 4.0 3.5 4.9 3.0 2.9 5.8 25 4.0 4.9 5.1 7.2 4.5 4.3 3.0 3.2 4.8 2.3 7.2 7.2 26 4.4 4.1 6.1 6.1 3.8 2.9 4.1 3.2 6.0 3.0 6.4 6.7 27 6.6 4.6 6.6 4.5 2.0 2.4 4.6 3.2 6.2 6.0 6.0 3.5 28 7.7 4.7 5.4 3.7 4.6 4.0 3.3 2.8 6.4 4.9 7.2 6.4 29 9.7 4.9 3.2 4.5 3.3 5.8 2.3 4.9 6.2 6.1 7.4 30 7.4 3.2 3.7 4.0 2.8 5.4 2.3 3.8 6.4 5.8 7.6 31 12.5 7.0 5.1 4.4 3.6 6.8 4.8 Avg 6.3 5.9 6.2 6.1 4.1 3.9 3.8 3.2 4.3 4.1 4.9 5.9 Station: (461570) CHARLESTON_WSFO_AP Year: 1994 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 4.4 6.7 6.9 5.9 6.9 5.9 2.1 2.1 3.9 0.0m 0.0m 0.0m 2 4.1 4.4 8.5 6.3 4.3 4.3 2.0 2.8 5.5 0.0m 0.0m 0.0m 3 5.9 9.4 7.8 7.9 5.9 3.5 4.5 1.8 3.2 0.0m 0.0m 0.0m 4 5.2 5.2 10.3 3.2 5.8 2.3 3.0 4.8 2.6 0.0m 0.0m 0.0m 5 4.3 4.4 5.4 4.8 4.1 2.5 3.0 4.4 2.4 0.0m 0.0m 0.0m 6 4.9 3.6 4.8 6.0 3.6 3.6 2.5 2.6 2.8 0.0m 0.0m 0.0m 7 5.6 3.8 6.8 7.7 4.9 4.4 4.8 2.2 2.6 0.0m 0.0m 0.0m 8 7.7 4.9 4.5 4.6 6.7 4.6 3.7 2.3 1.3 0.0m 0.0m 0.0m 9 4.3 7.6 7.5 6.4 4.5 4.9 4.7 2.3 2.1 0.0m 0.0m 0.0m 10 5.2 6.7 7.9 8.2 3.7 3.5 3.9 3.2 2.3 0.0m 0.0m 0.0m 11 4.1 5.2 5.2 6.3 3.9 3.8 3.7 3.1 1.6 0.0m 0.0m 0.0m 12 4.8 3.2 2.5 6.6 8.2 3.2 2.8 2.6 1.8 0.0m 0.0m 0.0m 13 3.5 8.1 6.1 8.6 3.2 3.8 2.8 4.6 1.8 0.0m 0.0m 0.0m 14 9.1 6.9 5.1 6.9 2.6 3.0 3.7 4.7 2.4 0.0m 0.0m 0.0m 15 10.9 8.2 10.2 7.0 4.9 2.3 3.5 4.1 1.5 0.0m 0.0m 0.0m 16 3.7 3.6 10.3 11.5 7.5 4.0 2.5 3.1 1.6 0.0m 0.0m 0.0m 17 5.1 2.9 6.3 8.5 7.1 3.7 2.6 7.0 2.0 0.0m 0.0m 0.0m 18 9.2 3.9 11.0 4.9 5.3 4.0 2.0 1.7 4.9 0.0m 0.0m 0.0m 19 4.6 5.2 6.7 9.2 2.6 2.9 3.0 2.2 1.6 0.0m 0.0m 0.0m 20 4.7 5.9 4.0 6.2 3.1 2.6 2.8 2.8 2.6 0.0m 0.0m 0.0m 21 3.5 5.1 7.5 4.1 3.7 3.6 3.3 3.2 3.0 0.0m 0.0m 0.0m 22 5.5 7.5 6.3 6.2 3.5 3.8 3.8 3.0 3.1 0.0m 0.0m 0.0m 23 6.9 9.0 6.1 3.6 4.8 3.3 2.9 2.3 3.0 0.0m 0.0m 0.0m 24 6.1 9.9 7.2 3.8 4.4 4.4 2.3 1.8 3.8 0.0m 0.0m 0.0m 25 3.5 5.8 7.0 3.9 4.9 5.8 3.8 1.5 3.0 0.0m 0.0m 0.0m 26 6.7 10.2 4.1 3.1 5.3 4.3 2.3 2.4 2.3 0.0m 0.0m 0.0m 27 7.7 5.2 6.3 4.7 6.1 3.1 3.5 2.2 4.6 0.0m 0.0m 0.0m 28 10.9 5.5 4.3 4.0 2.6 3.5 3.2 3.7 4.3 0.0m 0.0m 0.0m 29 6.8 7.8 4.5 2.8 4.9 3.0 3.9 4.8 0.0m 0.0m 0.0m 30 5.3 4.4 4.3 2.8 3.1 3.2 2.5 2.2 0.0m 0.0m 0.0m 31 4.8 5.5 3.3 2.6 3.3 0.0m 0.0m Avg 5.8 6.0 6.6 5.9 4.6 3.7 3.1 3.0 2.8 -99m -99m -99m Station: (461570) CHARLESTON_WSFO_AP Year: 1995 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 5.8 5.8 1.2 2.3 3.5 3.5 1.2 1.2 1.2 3.5 2.3 9.2 2 5.8 1.2 1.2 2.3 5.8 2.3 1.2 1.2 1.2 1.2 4.6 1.2 3 4.6 3.5 0.0 6.9 1.2 3.5 1.2 3.5 0.0 1.2 4.6 3.5 4 4.6 5.8 1.2 6.9 0.0 2.3 3.5 1.2 1.2 2.3 3.5 1.2 5 1.2 4.6 3.5 1.2 1.2 2.3 4.6 3.5 1.2 11.5 0.0 3.5 6 2.3 4.6 2.3 2.3 1.2 1.2 2.3 3.5 1.2 6.9 2.3 2.3 7 3.5 1.2 10.3 1.2 1.2 4.6 2.3 3.5 2.3 3.5 3.5 2.3 8 3.5 5.8 3.5 5.8 1.2 4.6 1.2 5.8 1.2 1.2 4.6 2.3 9 0.0 0.0m 1.2 5.8 2.3 1.2 1.2 2.3 1.2 1.2 1.2 4.6 10 1.2 6.9 0.0 2.3 4.6 2.3 0.0 1.2 2.3 1.2 6.9 9.2 11 3.5 3.5 1.2 8.1 3.5 2.3 1.2 1.2 2.3 1.2 10.3 5.8 12 0.0m 2.3 1.2 6.9 1.2 1.2 1.2 1.2 2.3 1.2 3.5 0.0 13 4.6 1.2 1.2 4.6 2.3 1.2 2.3 1.2 3.5 1.2 3.5 1.2 14 9.2 1.2 1.2 3.5 6.9 3.5 1.2 0.0 2.3 4.6 3.5 8.1 15 3.5 4.6 0.0 1.2 1.2 0.0 1.2 1.2 2.3 5.8 6.9 2.3 16 1.2 1.2 1.2 2.3 2.3 0.0 3.5 0.0 4.6 1.2 5.8 1.2 17 4.6 1.2 2.3 2.3 4.6 0.0 3.5 1.2 2.3 1.2 2.3 2.3 18 0.0 1.2 1.2 6.9 8.1 1.2 2.3 1.2 1.2 2.3 4.6 1.2 19 8.1 1.2 2.3 6.9 3.5 0.0 0.0 1.2 1.2 1.2 1.2 3.5 20 9.2 3.5 9.2 1.2 2.3 1.2 1.2 1.2 3.5 6.9 2.3 5.8 21 8.1 5.8 5.8 4.6 0.0 2.3 1.2 0.0 1.2 4.6 5.8 5.8 22 8.1 4.6 2.3 2.3 1.2 1.2 2.3 1.2 1.2 3.5 3.5 2.3 23 1.2 8.1 2.3 4.6 3.5 3.5 2.3 2.3 3.5 1.2 3.5 3.5 24 4.6 5.8 2.3 2.3 4.6 1.2 1.2 1.2 1.2 4.6 0.0 6.9 25 1.2 2.3 1.2 2.3 1.2 1.2 3.5 1.2 0.0 1.2 2.3 6.9 26 1.2 3.5 1.2 2.3 0.0 2.3 2.3 2.3 1.2 1.2 2.3 4.6 27 1.2 3.5 3.5 5.8 3.5 2.3 1.2 2.3 1.2 6.9 8.1 1.2 28 3.5 1.2 3.5 2.3 8.1 3.5 3.5 0.0 1.2 6.9 3.5 1.2 29 3.5 1.2 1.2 6.9 2.3 2.3 1.2 3.5 4.6 0.0 1.2 30 1.2 1.2 1.2 1.2 2.3 0.0 0.0 2.3 1.2 3.5 1.2 31 6.9 1.2 2.3 1.2 1.2 2.3 1.2 Avg 3.8 3.5 2.2 3.6 2.9 2.0 1.7 1.5 1.7 3.1 3.6 3.3 Station: (461570) CHARLESTON_WSFO_AP Year: 1996 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 1.2 1.2 1.2 3.5 5.8 3.5 1.2 0.0 1.2 4.6 2.3 9.2 2 2.3 2.3 5.8 1.2 2.3 2.3 3.5 1.2 1.2 2.3 2.3 5.8 3 4.6 2.3 4.6 4.6 3.5 2.3 3.5 1.2 2.3 1.2 1.2 4.6 4 1.2 2.3 2.3 6.9 4.6 4.6 0.0 1.2 0.0 1.2 0.0 2.3 5 2.3 4.6 11.5 2.3 3.5 2.3 0.0 0.0 2.3 2.3 2.3 4.6 6 6.9 2.3 3.5 1.2 2.3 4.6 0.0 0.0 5.8 1.2 1.2 3.5 7 3.5 5.8 3.5 2.3 4.6 6.9 3.5 1.2 6.9 1.2 8.1 1.2 8 5.8 6.9 5.8 2.3 4.6 2.3 3.5 1.2 1.2 0.0 3.5 6.9 9 6.9 3.5 4.6 3.5 3.5 5.8 1.2 0.0 1.2 3.5 8.1 1.2 10 4.6 6.9 1.2 5.8 4.6 2.3 0.0 2.3 0.0 0.0 3.5 3.5 11 2.3 8.1 1.2 5.8 4.6 2.3 2.3 3.5 0.0 0.0 2.3 5.8 12 3.5 5.8 0.0 8.1 4.6 4.6 1.2 4.6 2.3 1.2 0.0 6.9 13 5.8 5.8 2.3 5.8 1.2 1.2 5.8 0.0 2.3 1.2 0.0 1.2 14 5.8 5.8 3.5 3.5 2.3 2.3 2.3 0.0 5.8 1.2 0.0 0.0 15 0.0 2.3 3.5 8.1 4.6 1.2 5.8 1.2 1.2 0.0 3.5 0.0 16 3.5 3.5 2.3 8.1 5.8 0.0 3.5 1.2 1.2 1.2 3.5 1.2 17 4.6 5.8 2.3 2.3 4.6 1.2 1.2 0.0 2.3 3.5 2.3 8.1 18 12.7 3.5 2.3 5.8 4.6 2.3 4.6 1.2 0.0 4.6 0.0 1.2 19 8.1 5.8 9.2 8.1 3.5 2.3 6.9 0.0 0.0 1.2 0.0 3.5 20 2.3 2.3 10.3 11.5 3.5 2.3 0.0 0.0 1.2 5.8 1.2 5.8 21 2.3 1.2 4.6 3.5 0.0m 1.2 1.2 1.2 2.3 3.5 3.5 2.3 22 0.0 1.2 5.8 6.9 1.2 4.6 1.2 0.0 6.9 2.3 1.2 1.2 23 1.2 4.6 3.5 3.5 3.5 1.2 0.0 0.0 0.0 8.1 2.3 9.2 24 5.8 6.9 4.6 4.6 3.5 3.5 1.2 0.0 1.2 4.6 1.2 10.3 25 3.5 2.3 9.2 10.3 1.2 2.3 2.3 1.2 1.2 0.0 1.2 1.2 26 5.8 1.2 4.6 6.9 3.5 2.3 1.2 0.0 3.5 0.0 5.8 0.0 27 8.1 6.9 4.6 3.5 3.5 1.2 1.2 0.0 5.8 1.2 1.2 1.2 28 3.5 6.9 4.6 2.3 3.5 1.2 1.2 0.0 5.8 1.2 0.0 6.9 29 6.9 3.5 0.0 9.2 3.5 2.3 3.5 0.0 1.2 2.3 0.0 5.8 30 1.2 3.5 8.1 3.5 3.5 6.9 0.0 1.2 12.7 4.6 0.0 31 2.3 3.5 1.2 3.5 1.2 1.2 2.3 Avg 4.0 4.1 4.1 5.3 3.5 2.6 2.3 0.7 2.2 2.3 2.2 3.7 Station: (461570) CHARLESTON_WSFO_AP Year: 1997 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 2.3 2.3 4.6 1.2 10.3 4.6 3.5 0.0 1.2 3.5 1.2 1.2 2 8.1 1.2 4.6 1.2 5.8 1.2 3.5 1.2 0.0 1.2 4.6 1.2 3 5.8 2.3 2.3 1.2 16.1 3.5 8.1 1.2 5.8 3.5 6.9 3.5 4 9.2 10.3 0.0 0.0 6.9 3.5 5.8 3.5 1.2 2.3 2.3 5.8 5 10.3 3.5 4.6 5.8 6.9 4.6 0.0 2.3 0.0 1.2 1.2 8.1 6 6.9 1.2 9.2 8.1 10.3 5.8 0.0 0.0 1.2 0.0 1.2 8.1 7 2.3 1.2 2.3 11.5 2.3 3.5 1.2 1.2 1.2 0.0 1.2 6.9 8 3.5 1.2 4.6 5.8 4.6 2.3 2.3 0.0 1.2 0.0 0.0 2.3 9 9.2 0.0 4.6 5.8 11.5 3.5 2.3 1.2 1.2 2.3 0.0 1.2 10 9.2 0.0 1.2 1.2 0.0m 1.2 2.3 2.3 3.5 0.0 0.0 10.3 11 8.1 3.5 6.9 1.2 0.0m 0.0 0.0 1.2 2.3 0.0 1.2 5.8 12 2.3 6.9 1.2 5.8 6.9 2.3 0.0 2.3 0.0 0.0 4.6 1.2 13 0.0 6.9 6.9 8.1 5.8 3.5 0.0 4.6 0.0 4.6 8.1 0.0m 14 0.0 2.3 11.5 1.2 4.6 1.2 1.2 0.0 0.0 2.3 3.5 2.3 15 3.5 2.3 5.8 0.0 11.5 1.2 2.3 5.8 0.0 0.0 8.1 0.0 16 10.3 4.6 1.2 5.8 8.1 5.8 1.2 6.9 1.2 1.2 5.8 0.0 17 9.2 2.3 2.3 11.5 4.6 1.2 1.2 5.8 2.3 0.0 1.2 0.0 18 4.6 5.8 2.3 9.2 6.9 6.9 1.2 3.5 1.2 0.0 2.3 0.0 19 3.5 9.2 2.3 1.2 10.3 1.2 0.0 1.2 2.3 0.0 3.5 2.3 20 8.1 3.5 3.5 1.2 2.3 3.5 0.0 5.8 5.8 0.0 3.5 1.2 21 2.3 11.5 4.6 1.2 5.8 3.5 1.2 5.8 1.2 1.2 1.2 4.6 22 6.9 6.9 6.9 4.6 3.5 2.3 2.3 2.3 1.2 3.5 1.2 9.2 23 2.3 4.6 1.2 0.0 0.0 0.0 1.2 1.2 1.2 1.2 3.5 4.6 24 9.2 2.3 3.5 1.2 3.5 1.2 1.2 1.2 3.5 1.2 2.3 8.1 25 9.2 0.0 11.5 2.3 3.5 1.2 0.0 1.2 1.2 2.3 4.6 5.8 26 2.3 3.5 5.8 2.3 1.2 3.5 3.5 1.2 1.2 6.9 10.3 3.5 27 6.9 12.7 2.3 3.5 6.9 0.0 2.3 1.2 2.3 9.2 1.2 1.2 28 1.2 1.2 4.6 2.3 8.1 3.5 3.5 1.2 0.0m 2.3 4.6 1.2 29 0.0 6.9 1.2 4.6 2.3 3.5 1.2 11.5 2.3 2.3 1.2 30 1.2 3.5 6.9 1.2 3.5 3.5 1.2 11.5 1.2 1.2 10.3 31 6.9 10.3 2.3 1.2 0.0 4.6 0.0m Avg 5.3 4.0 4.6 3.7 6.0 2.6 1.8 2.1 2.2 1.8 3.0 3.8 Station: (461570) CHARLESTON_WSFO_AP Year: 1998 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 0.0m 3.5 3.5 9.2 2.3 3.5 3.5 0.0 1.2 6.9 0.0 4.6 2 6.9 1.2 0.0 8.1 4.6 4.6 0.0 0.0m 3.5 2.3 4.6 2.3 3 5.8 5.8 6.9 4.6 1.2 1.2 1.2 1.2 0.0 1.2 3.5 4.6 4 2.3 10.3 4.6 6.9 2.3 0.0 0.0 1.2 1.2 1.2 3.5 4.6 5 2.3 1.2 1.2 1.2 3.5 1.2 0.0 1.2 1.2 1.2 3.5 4.6 6 0.0 0.0 3.5 2.3 0.0 1.2 1.2 2.3 1.2 5.8 3.5 9.2 7 2.3 0.0 3.5 3.5 2.3 1.2 1.2 2.3 5.8 6.9 1.2 5.8 8 5.8 0.0 0.0m 5.8 3.5 4.6 5.8 3.5 5.8 3.5 0.0 3.5 9 10.3 0.0 11.5 10.3 1.2 1.2 1.2 2.3 3.5 0.0 2.3 1.2 10 3.5 2.3 10.3 2.3 2.3 5.8 1.2 2.3 1.2 0.0 10.3 0.0 11 1.2 9.2 5.8 0.0 2.3 2.3 1.2 2.3 0.0 1.2 10.3 1.2 12 2.3 8.1 3.5 0.0 0.0 4.6 1.2 1.2 0.0 1.2 0.0 1.2 13 5.8 0.0 5.8 5.8 1.2 3.5 1.2 1.2 1.2 3.5 1.2 1.2 14 4.6 0.0 12.7 6.9 1.2 3.5 2.3 1.2 1.2 1.2 2.3 0.0 15 2.3 3.5 2.3 3.5 1.2 5.8 1.2 1.2 1.2 0.0 4.6 0.0 16 0.0 9.2 4.6 8.1 1.2 4.6 1.2 0.0m 1.2 0.0 2.3 4.6 17 3.5 11.5 8.1 3.5 2.3 6.9 4.6 5.8 0.0 0.0 4.6 9.2 18 2.3 9.2 1.2 3.5 1.2 2.3 3.5 3.5 2.3 3.5 3.5 0.0m 19 0.0 3.5 2.3 2.3 3.5 5.8 3.5 2.3 1.2 1.2 4.6 0.0m 20 0.0 5.8 3.5 2.3 2.3 0.0 5.8 1.2 0.0 3.5 5.8 0.0m 21 2.3 3.5 8.1 1.2 4.6 1.2 4.6 1.2 1.2 2.3 1.2 0.0m 22 2.3 4.6 1.2 4.6 2.3 2.3 4.6 1.2 3.5 3.5 1.2 8.1 23 4.6 4.6 3.5 3.5 3.5 2.3 5.8 1.2 2.3 1.2 5.8 1.2 24 1.2 4.6 2.3 8.1 3.5 1.2 2.3 4.6 2.3 0.0 1.2 0.0 25 1.2 1.2 5.8 2.3 3.5 1.2 0.0 4.6 3.5 0.0 3.5 0.0 26 2.3 4.6 8.1 8.1 2.3 4.6 0.0 3.5 2.3 0.0 10.3 2.3 27 3.5 6.9 6.9 4.6 1.2 2.3 0.0 2.3 4.6 0.0 1.2 0.0 28 2.3 1.2 11.5 1.2 0.0 5.8 1.2 0.0 1.2 3.5 0.0 1.2 29 5.8 0.0m 0.0m 2.3 5.8 2.3 1.2 2.3 2.3 1.2 3.5 30 4.6 6.9 4.6 0.0 6.9 2.3 1.2 2.3 1.2 4.6 11.5 31 1.2 0.0m 6.9 1.2 2.3 0.0 0.0m Avg 3.0 4.0 5.3 4.4 2.2 3.2 2.1 2.0 1.8 1.8 3.3 3.2 Station: (461570) CHARLESTON_WSFO_AP Year: 1999 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 3.5 3.5 8.1 1.2 3.5 3.5 6.9 2.3 1.2 1.2 2.3 0.0 2 10.3 5.8 3.5 2.3 2.3 8.1 5.8 3.5 0.0 2.3 8.1 2.3 3 9.2 2.3 9.2 0.0m 1.2 2.3 2.3 1.2 1.2 1.2 8.1 3.5 4 10.3 9.2 10.3 0.0m 1.2 1.2 0.0 0.0 2.3 3.5 3.5 2.3 5 3.5 1.2 0.0m 4.6 1.2 3.5 1.2 1.2 1.2 1.2 4.6 2.3 6 0.0 2.3 0.0m 11.5 8.1 2.3 2.3 0.0 1.2 1.2 5.8 6.9 7 0.0m 8.1 0.0m 2.3 3.5 3.5 2.3 2.3 1.2 2.3 0.0 2.3 8 2.3 1.2 0.0m 4.6 3.5 2.3 1.2 3.5 1.2 4.6 0.0 0.0 9 6.9 1.2 8.1 10.3 1.2 1.2 6.9 1.2 1.2 1.2 2.3 0.0 10 6.9 1.2 5.8 0.0 1.2 4.6 3.5 2.3 2.3 1.2 6.9 5.8 11 5.8 6.9 1.2 0.0m 1.2 3.5 3.5 1.2 1.2 2.3 4.6 1.2 12 9.2 11.5 2.3 8.1 1.2 2.3 5.8 1.2 3.5 1.2 1.2 1.2 13 6.9 3.5 2.3 3.5 2.3 1.2 3.5 3.5 3.5 6.9 1.2 2.3 14 0.0 1.2 6.9 1.2 4.6 4.6 2.3 2.3 1.2 1.2 10.3 6.9 15 3.5 0.0 4.6 6.9 3.5 2.3 1.2 1.2 2.3 3.5 4.6 6.9 16 0.0 8.1 4.6 15.0 2.3 1.2 1.2 1.2 8.1 1.2 4.6 10.3 17 10.3 4.6 4.6 11.5 2.3 3.5 3.5 3.5 1.2 1.2 0.0 5.8 18 11.5 1.2 12.7 8.1 3.5 3.5 4.6 2.3 1.2 0.0 0.0 0.0 19 4.6 2.3 4.6 6.9 2.3 3.5 2.3 3.5 2.3 0.0 2.3 6.9 20 1.2 0.0 2.3 1.2 1.2 3.5 2.3 0.0 1.2 1.2 2.3 9.2 21 2.3 0.0m 4.6 3.5 2.3 2.3 3.5 0.0m 3.5 1.2 1.2 1.2 22 9.2 0.0m 6.9 5.8 3.5 2.3 3.5 1.2 3.5 6.9 0.0 2.3 23 6.9 4.6 1.2 11.5 2.3 3.5 1.2 1.2 1.2 5.8 4.6 9.2 24 5.8 2.3 0.0m 2.3 9.2 4.6 3.5 5.8 3.5 1.2 2.3 2.3 25 3.5 3.5 4.6 1.2 8.1 4.6 3.5 1.2 0.0 1.2 2.3 2.3 26 0.0 1.2 3.5 0.0 6.9 1.2 3.5 1.2 4.6 3.5 5.8 11.5 27 5.8 0.0m 1.2 2.3 0.0 2.3 1.2 2.3 2.3 0.0 2.3 5.8 28 10.3 8.1 1.2 8.1 1.2 6.9 4.6 0.0 1.2 0.0 1.2 4.6 29 1.2 4.6 4.6 1.2 3.5 3.5 3.5 5.8 0.0 4.6 3.5 30 4.6 1.2 5.8 0.0 1.2 4.6 4.6 3.5 0.0 2.3 0.0m 31 8.1 4.6 4.6 5.8 2.3 1.2 0.0m Avg 5.4 3.7 4.7 5.3 2.9 3.1 3.2 2.0 2.2 1.8 3.2 4.0 Station: (461570) CHARLESTON_WSFO_AP Year: 2000 Element: Wind Speed (mi/hr) Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1 0.0 10.3 9.2 1.2 5.8 2.3 0.0 3.5 1.2 0.0 0.0 0.0m 2 8.1 4.6 6.9 5.8 2.3 4.6 1.2 2.3 1.2 2.3 1.2 0.0m 3 6.9 5.8 1.2 8.1 1.2 1.2 5.8 3.5 1.2 3.5 1.2 0.0m 4 11.5 9.2 3.5 11.5 2.3 1.2 2.3 1.2 1.2 2.3 1.2 0.0m 5 4.6 6.9 4.6 8.1 1.2 2.3 0.0 0.0 3.5 4.6 0.0 0.0m 6 2.3 2.3 0.0 9.2 0.0 5.8 0.0 5.8 4.6 4.6 2.3 0.0m 7 5.8 5.8 2.3 8.1 1.2 1.2 1.2 5.8 2.3 1.2 1.2 0.0m 8 0.0 0.0 2.3 11.5 5.8 3.5 1.2 3.5 1.2 3.5 0.0 0.0m 9 0.0 3.5 9.2 8.1 8.1 2.3 4.6 6.9 0.0 5.8 6.9 0.0m 10 8.1 5.8 1.2 3.5 8.1 1.2 8.1 1.2 1.2 8.1 11.5 0.0m 11 12.7 4.6 2.3 5.8 1.2 3.5 1.2 1.2 1.2 2.3 1.2 0.0m 12 1.2 3.5 5.8 4.6 6.9 3.5 2.3 0.0 3.5 0.0 1.2 0.0m 13 13.8 2.3 1.2 4.6 6.9 3.5 1.2 0.0 0.0 1.2 0.0m 0.0m 14 1.2 9.2 4.6 5.8 2.3 3.5 2.3 1.2 1.2 2.3 0.0m 0.0m 15 4.6 2.3 4.6 3.5 2.3 6.9 2.3 3.5 4.6 1.2 0.0m 0.0m 16 10.3 10.3 2.3 2.3 2.3 6.9 2.3 3.5 2.3 1.2 0.0m 0.0m 17 3.5 4.6 5.8 4.6 4.6 5.8 1.2 2.3 1.2 1.2 0.0m 0.0m 18 3.5 8.1 8.1 3.5 8.1 4.6 1.2 3.5 1.2 3.5 0.0m 0.0m 19 4.6 5.8 10.3 1.2 5.8 1.2 3.5 1.2 2.3 0.0 0.0m 0.0m 20 10.3 3.5 6.9 8.1 1.2 1.2 1.2 2.3 8.1 1.2 0.0m 0.0m 21 9.2 1.2 2.3 8.1 1.2 8.1 1.2 1.2 4.6 1.2 0.0m 0.0m 22 1.2 1.2 3.5 2.3 4.6 6.9 1.2 2.3 3.5 0.0 0.0m 0.0m 23 0.0 2.3 2.3 0.0 5.8 1.2 3.5 4.6 3.5 0.0 0.0m 0.0m 24 2.3 6.9 1.2 3.5 6.9 3.5 1.2 2.3 1.2 0.0 0.0m 0.0m 25 5.8 2.3 6.9 2.3 2.3 3.5 3.5 1.2 2.3 1.2 0.0m 0.0m 26 5.8 6.9 4.6 1.2 1.2 5.8 1.2 1.2 2.3 0.0 0.0m 0.0m 27 2.3 8.1 5.8 2.3 2.3 3.5 0.0 2.3 1.2 1.2 0.0m 0.0m 28 1.2 3.5 9.2 1.2 2.3 1.2 2.3 1.2 2.3 2.3 0.0m 0.0m 29 5.8 0.0 5.8 0.0 1.2 3.5 2.3 2.3 0.0 1.2 0.0m 0.0m 30 1.2 2.3 1.2 1.2 1.2 2.3 1.2 1.2 0.0 0.0m 0.0m 31 9.2 1.2 1.2 1.2 3.5 0.0 0.0m Avg 4.9 4.8 4.4 4.6 3.5 3.5 2.0 2.3 2.1 1.7 2.3 -99m