TUPELO WSO ARPT, MISSISSIPPI

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 48.8 54.5 64.3 73.9 80.9 87.8 90.7 89.9 84.7 74.9 63.5 52.8 72.2
Highest Mean Max. Temperature (F) 57.4 65.1 71.7 79.4 87.3 91.7 96.3 96.1 90.5 83.7 69.5 62.6 75.2
Year Highest Occurred 1990 1976 1963 1981 1962 1988 1980 1980 1980 1963 1990 1984 1990
Lowest Mean Max. Temperature (F) 38.2 45.6 56.5 68.6 75.4 83.1 86.2 83.8 78.4 68.8 55.4 43.7 70.0
Year Lowest Occurred 1977 1978 1965 1973 1976 1974 1967 1967 1974 1988 1972 1963 1979
Mean Temperature (F) 39.9 44.3 53.7 62.4 70.2 77.2 80.6 79.6 74.0 62.4 52.6 43.5 61.7
Highest Mean Temperature (F) 48.4 52.6 60.2 67.5 77.6 79.8 84.6 83.1 78.2 69.0 59.1 53.3 64.1
Year Highest Occurred 1974 1990 1974 1967 1962 1964 1986 1988 1980 1984 1985 1984 1990
Lowest Mean Temperature (F) 30.0 35.1 45.7 56.4 64.8 73.0 77.0 75.2 69.0 57.3 43.3 34.8 59.7
Year Lowest Occurred 1977 1978 1969 1983 1976 1974 1967 1967 1967 1976 1976 1989 1976
Mean Min. Temperature (F) 30.9 34.0 43.2 51.0 59.5 66.5 70.6 69.3 63.3 49.8 41.7 34.1 51.2
Highest Mean Min. Temperature (F) 41.6 43.2 49.5 57.1 67.8 70.2 73.8 72.0 67.7 59.1 50.2 44.0 54.0
Year Highest Occurred 1974 1962 1961 1965 1962 1962 1986 1962 1986 1984 1985 1984 1962
Lowest Mean Min. Temperature (F) 21.8 24.5 34.2 43.0 54.2 62.9 65.6 64.9 57.9 42.9 30.7 25.3 47.9
Year Lowest Occurred 1977 1978 1969 1983 1976 1974 1976 1976 1967 1987 1976 1989 1976
Mean Precipitation (in.) 4.89 4.72 6.07 5.25 5.72 3.84 4.30 3.05 3.60 3.42 4.85 6.16 55.87
Highest Precipitation (in.) 14.81 9.88 17.20 10.53 17.96 11.08 11.52 10.32 8.09 9.03 11.35 19.89 74.70
Year Highest Occurred 1974 1989 1980 1964 1978 1989 1964 1961 1979 1970 1961 1982 1979
Lowest Precipitation (in.) 0.30 1.20 1.56 0.46 1.26 0.17 0.48 0.00 0.95 0.00 1.50 0.86 34.63
Year Lowest Occurred 1986 1978 1966 1986 1965 1988 1986 1983 1973 1963 1985 1980 1965
Heating Degree Days (F) 778. 580. 365. 130. 27. 0. 0. 0. 9. 144. 379. 667. 3079.
Cooling Degree Days (F) 0. 0. 15. 52. 188. 366. 484. 453. 279. 64. 7. 0. 1908.

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