COLUMBIA, MISSISSIPPI

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 58.8 63.0 71.0 78.7 84.8 90.8 92.7 92.2 87.9 79.7 70.4 62.1 77.7
Highest Mean Max. Temperature (F) 67.2 74.4 77.7 84.0 89.2 96.4 96.2 97.2 93.1 86.8 77.4 71.0 79.9
Year Highest Occurred 1974 1962 1974 1967 1962 1977 1980 1990 1972 1963 1973 1984 1990
Lowest Mean Max. Temperature (F) 49.4 55.6 63.7 72.2 80.9 86.0 89.0 88.3 82.8 74.7 62.8 52.9 74.8
Year Lowest Occurred 1978 1978 1969 1983 1976 1983 1989 1967 1967 1976 1972 1989 1983
Mean Temperature (F) 46.7 50.1 58.1 66.2 72.7 79.0 81.5 81.0 76.3 65.9 57.3 49.8 65.4
Highest Mean Temperature (F) 57.3 60.7 64.5 71.6 75.9 82.7 84.0 83.3 80.7 72.8 64.7 59.0 67.4
Year Highest Occurred 1974 1962 1974 1981 1987 1977 1980 1980 1980 1984 1985 1984 1990
Lowest Mean Temperature (F) 38.8 42.1 50.5 60.9 69.5 75.8 78.1 78.0 71.5 60.5 49.7 41.0 63.3
Year Lowest Occurred 1977 1968 1969 1983 1976 1961 1967 1967 1967 1987 1976 1989 1968
Mean Min. Temperature (F) 34.5 37.2 45.1 53.6 60.6 67.1 70.2 69.7 64.7 51.9 44.2 37.5 53.0
Highest Mean Min. Temperature (F) 47.4 47.0 51.8 59.6 65.6 70.4 72.0 73.6 69.0 61.5 54.3 48.2 55.3
Year Highest Occurred 1974 1990 1985 1981 1987 1981 1973 1987 1977 1985 1985 1971 1974
Lowest Mean Min. Temperature (F) 28.0 28.4 37.3 47.4 56.1 64.1 66.8 67.1 59.9 43.4 36.4 28.1 50.3
Year Lowest Occurred 1977 1968 1969 1987 1971 1966 1967 1961 1975 1987 1976 1963 1968
Mean Precipitation (in.) 6.17 6.27 6.30 5.37 5.24 4.28 5.40 5.70 4.15 2.98 4.73 6.73 63.32
Highest Precipitation (in.) 12.81 20.92 17.45 21.79 13.00 10.93 11.64 17.98 8.58 10.17 13.34 15.34 95.90
Year Highest Occurred 1990 1961 1980 1983 1989 1983 1971 1987 1974 1985 1961 1968 1961
Lowest Precipitation (in.) 1.07 0.91 1.43 0.50 0.87 0.83 2.08 0.51 0.46 0.00 0.72 2.16 39.98
Year Lowest Occurred 1981 1962 1967 1963 1977 1979 1968 1990 1962 1978 1967 1984 1963
Heating Degree Days (F) 578. 425. 245. 65. 0. 0. 0. 0. 0. 87. 258. 482. 2140.
Cooling Degree Days (F) 10. 8. 31. 101. 241. 420. 512. 496. 339. 115. 27. 10. 2310.

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