KOSCIUSKO, MISSISSIPPI

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 53.8 59.2 67.6 75.0 81.8 88.8 91.7 91.7 86.6 76.8 65.9 56.7 74.6
Highest Mean Max. Temperature (F) 61.0 67.1 74.1 81.6 85.8 92.9 95.5 96.1 93.5 81.1 72.5 66.8 96.1
Year Highest Occurred 1989 1976 1985 1981 1996 1977 1980 1990 1980 1984 1990 1984 1990
Lowest Mean Max. Temperature (F) 42.7 48.7 61.9 69.6 75.7 84.0 88.0 87.3 79.1 70.3 57.6 45.7 42.7
Year Lowest Occurred 1977 1978 1993 1983 1976 1974 1989 1997 1974 1976 1976 2000 1977
Mean Temperature (F) 43.3 47.3 54.8 62.0 70.2 77.6 81.0 80.4 74.8 63.5 53.7 46.1 62.9
Highest Mean Temperature (F) 52.2 54.5 61.6 68.4 74.0 80.6 85.3 83.9 80.9 69.1 60.5 55.3 85.3
Year Highest Occurred 1974 1976 1985 1981 1987 1981 1980 1980 1980 1984 1985 1984 1980
Lowest Mean Temperature (F) 33.7 38.0 48.9 56.4 65.5 73.7 78.5 77.3 69.9 58.3 46.2 35.3 33.7
Year Lowest Occurred 1977 1978 1996 1983 1976 1974 1972 1992 1975 1987 1976 2000 1977
Mean Min. Temperature (F) 32.7 35.4 41.9 48.9 58.6 66.3 70.2 69.1 62.9 50.1 41.5 35.5 51.1
Highest Mean Min. Temperature (F) 44.3 41.9 49.2 55.8 64.4 70.0 75.0 72.9 69.1 57.0 49.9 47.0 75.0
Year Highest Occurred 1974 1976 1985 1999 1991 1981 1980 1980 1977 1984 1985 1971 1980
Lowest Mean Min. Temperature (F) 24.4 27.4 35.0 43.3 54.5 62.4 67.4 65.5 58.4 42.0 34.8 24.9 24.4
Year Lowest Occurred 1984 1978 1996 1983 1988 1995 1984 1979 1975 1987 1976 2000 1984
Mean Precipitation (in.) 6.29 4.94 6.68 5.79 5.36 3.69 5.45 3.55 3.55 3.71 5.58 5.79 60.38
Highest Precipitation (in.) 16.26 9.49 17.11 18.34 15.03 8.72 13.59 7.24 9.41 7.88 12.55 18.06 18.34
Year Highest Occurred 1974 1983 1980 1991 1983 1992 1971 1985 1979 1986 2000 1982 1991
Lowest Precipitation (in.) 0.58 1.47 3.26 1.37 1.35 0.45 1.27 0.47 0.35 0.05 0.77 1.39 0.05
Year Lowest Occurred 1986 2000 1987 1986 1992 1984 1978 1990 1984 1978 1999 1980 1978
Heating Degree Days (F) 675. 496. 334. 142. 24. 0. 0. 0. 8. 121. 350. 592. 2742.
Cooling Degree Days (F) 0. 0. 15. 50. 185. 375. 494. 477. 300. 72. 10. 5. 1983.

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