VICKSBURG MILITARY PARK, MISSISSIPPI

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 56.5 61.3 69.9 77.4 83.6 89.3 91.6 91.1 86.7 78.4 68.5 60.0 76.2
Highest Mean Max. Temperature (F) 65.7 70.6 75.6 82.7 86.7 94.2 96.6 95.6 93.1 84.0 74.5 70.2 78.9
Year Highest Occurred 1989 1976 1974 1981 1982 1977 1980 1980 1980 1963 1990 1984 1990
Lowest Mean Max. Temperature (F) 46.5 53.0 59.0 71.8 79.3 82.9 86.3 87.1 82.0 72.9 61.0 47.5 72.6
Year Lowest Occurred 1977 1978 1965 1983 1967 1961 1961 1967 1974 1964 1972 1963 1966
Mean Temperature (F) 45.8 49.7 57.8 65.6 72.3 78.6 81.2 80.6 76.0 66.1 57.1 49.4 65.0
Highest Mean Temperature (F) 53.7 57.7 63.1 70.8 75.6 81.7 84.8 83.2 81.0 71.9 62.9 59.8 66.1
Year Highest Occurred 1989 1962 1985 1981 1962 1977 1980 1980 1972 1963 1965 1984 1982
Lowest Mean Temperature (F) 36.8 41.2 50.6 60.4 68.1 75.1 78.3 77.3 71.9 60.2 48.7 38.9 63.7
Year Lowest Occurred 1977 1978 1965 1983 1976 1961 1990 1990 1974 1976 1976 1963 1983
Mean Min. Temperature (F) 35.1 38.1 45.8 53.6 61.0 67.7 70.7 70.0 65.2 53.8 45.7 38.6 53.8
Highest Mean Min. Temperature (F) 43.5 47.8 52.8 61.2 66.1 70.8 74.4 73.5 69.4 60.5 54.7 49.4 57.0
Year Highest Occurred 1974 1962 1961 1967 1965 1967 1966 1962 1972 1984 1965 1984 1965
Lowest Mean Min. Temperature (F) 27.0 29.3 37.6 46.9 56.2 64.3 64.6 62.5 60.6 46.1 36.1 29.4 51.4
Year Lowest Occurred 1977 1978 1969 1987 1976 1974 1990 1990 1975 1987 1976 1989 1976
Mean Precipitation (in.) 5.62 5.06 6.11 5.24 5.32 3.50 3.85 2.93 3.18 3.78 4.79 6.41 55.79
Highest Precipitation (in.) 18.15 13.69 15.42 13.57 13.23 8.57 12.13 8.77 6.90 12.85 10.85 14.33 74.56
Year Highest Occurred 1974 1966 1973 1983 1983 1989 1989 1982 1966 1970 1987 1967 1983
Lowest Precipitation (in.) 1.18 1.41 0.62 1.02 0.68 0.52 0.66 0.46 0.11 0.00 1.04 0.84 38.90
Year Lowest Occurred 1986 1986 1966 1989 1982 1990 1962 1990 1963 1963 1967 1980 1963
Heating Degree Days (F) 604. 435. 252. 73. 0. 0. 0. 0. 0. 78. 259. 495. 2196.
Cooling Degree Days (F) 9. 6. 29. 91. 229. 408. 502. 484. 330. 112. 22. 12. 2234.

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