COLUMBUS WSO AIRPORT, GEORGIA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 56.9 61.6 69.4 76.5 83.2 89.5 91.7 91.0 86.0 77.0 67.6 59.2 75.8
Highest Mean Max. Temperature (F) 68.3 69.4 75.3 81.3 87.8 94.9 96.5 94.9 90.8 84.8 73.3 69.0 96.5
Year Highest Occurred 1974 1976 1997 1977 2000 1998 1986 1999 1990 1984 1985 1984 1986
Lowest Mean Max. Temperature (F) 46.0 52.9 63.5 72.1 79.1 83.2 86.6 86.9 82.0 71.0 60.5 50.2 46.0
Year Lowest Occurred 1977 1978 1996 1983 1976 1997 1994 1992 1979 1976 1976 2000 1977
Mean Temperature (F) 46.8 50.3 57.6 64.2 72.3 79.2 82.0 81.3 76.2 65.8 56.7 49.1 65.1
Highest Mean Temperature (F) 59.6 55.5 63.5 69.1 76.8 83.6 85.3 84.4 79.6 73.3 64.3 58.0 85.3
Year Highest Occurred 1974 1990 1997 1999 1998 1998 1993 1999 1980 1984 1985 1971 1993
Lowest Mean Temperature (F) 35.8 41.4 52.1 59.8 68.1 75.1 78.6 78.3 73.2 59.7 48.4 41.1 35.8
Year Lowest Occurred 1977 1978 1971 1983 1976 1997 1975 1992 1975 1976 1976 1989 1977
Mean Min. Temperature (F) 36.6 39.0 45.7 51.8 61.3 68.8 72.3 71.5 66.4 54.5 45.7 39.0 54.4
Highest Mean Min. Temperature (F) 50.9 45.1 52.3 58.7 66.6 72.3 75.0 74.4 69.9 62.4 55.2 49.9 75.0
Year Highest Occurred 1974 1990 1973 1991 1991 1998 1998 1995 1998 1985 1985 1971 1998
Lowest Mean Min. Temperature (F) 25.5 29.9 40.0 47.5 57.1 65.3 69.6 68.4 62.9 44.8 36.3 31.4 25.5
Year Lowest Occurred 1977 1978 1971 1983 1988 1976 1972 1976 1981 1987 1976 1989 1977
Mean Precipitation (in.) 4.78 4.48 5.75 3.84 3.62 3.51 5.04 3.78 3.07 2.33 3.97 4.40 48.57
Highest Precipitation (in.) 8.35 7.84 11.20 10.69 7.54 9.19 13.24 10.11 6.01 8.41 11.63 9.38 13.24
Year Highest Occurred 1978 1979 1980 1979 1974 1987 1971 1991 1983 1995 1992 1972 1971
Lowest Precipitation (in.) 1.27 1.20 1.38 0.10 0.78 0.51 2.07 0.80 0.22 0.02 0.88 1.59 0.02
Year Lowest Occurred 1981 2000 1985 1986 2000 2000 1998 1988 1984 1978 1998 1998 1978
Heating Degree Days (F) 559. 415. 252. 94. 8. 0. 0. 0. 3. 78. 263. 482. 2154.
Cooling Degree Days (F) 1. 4. 25. 77. 234. 429. 533. 511. 349. 107. 21. 5. 2296.

Southeast Regional Climate Center, sercc@climate.ncsu.edu