DAYTON 1 N, ALABAMA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 55.3 59.9 68.6 76.5 83.5 89.9 91.8 91.3 86.9 78.0 67.9 59.2 75.7
Highest Mean Max. Temperature (F) 66.4 72.0 74.4 82.4 90.0 95.0 95.3 94.7 94.4 83.5 74.9 68.6 78.6
Year Highest Occurred 1974 1976 1974 1967 1962 1977 1986 1990 1980 1963 1978 1984 1990
Lowest Mean Max. Temperature (F) 44.5 51.3 60.3 69.4 77.6 84.6 87.8 85.5 80.4 73.1 59.4 49.5 73.6
Year Lowest Occurred 1977 1978 1969 1983 1976 1961 1967 1967 1967 1988 1976 1963 1983
Mean Temperature (F) 44.8 48.4 56.5 64.2 71.6 78.1 80.7 80.1 75.5 64.7 55.6 48.1 64.0
Highest Mean Temperature (F) 56.7 57.5 62.4 70.1 77.0 81.5 83.7 82.8 80.9 70.5 61.9 58.7 66.3
Year Highest Occurred 1974 1962 1982 1967 1962 1977 1981 1962 1980 1984 1985 1971 1990
Lowest Mean Temperature (F) 35.2 40.0 49.1 57.7 66.1 74.9 77.5 76.3 70.0 59.8 47.0 39.2 62.1
Year Lowest Occurred 1977 1978 1969 1983 1976 1974 1967 1967 1967 1976 1976 1963 1979
Mean Min. Temperature (F) 34.3 36.9 44.3 51.8 59.6 66.4 69.6 68.9 64.0 51.4 43.2 36.9 52.3
Highest Mean Min. Temperature (F) 47.0 45.6 51.4 57.8 64.6 70.1 72.5 71.5 68.0 58.9 51.5 48.8 54.1
Year Highest Occurred 1974 1962 1982 1967 1987 1981 1969 1987 1970 1985 1985 1971 1982
Lowest Mean Min. Temperature (F) 25.9 28.6 37.9 45.9 54.5 62.2 66.8 66.0 59.3 42.8 34.5 28.8 49.7
Year Lowest Occurred 1977 1978 1969 1983 1976 1975 1984 1976 1984 1987 1976 1963 1976
Mean Precipitation (in.) 5.45 5.18 6.89 4.97 4.26 3.96 4.79 3.78 3.59 2.88 4.00 5.53 55.28
Highest Precipitation (in.) 13.00 14.28 14.73 15.47 10.90 9.09 9.40 8.87 13.01 7.15 12.69 12.99 78.68
Year Highest Occurred 1972 1961 1976 1964 1973 1989 1988 1984 1974 1984 1986 1961 1961
Lowest Precipitation (in.) 1.00 1.60 2.11 0.35 0.43 0.14 0.79 0.82 0.39 0.00 1.41 0.96 40.90
Year Lowest Occurred 1981 1978 1985 1987 1977 1988 1983 1980 1984 1963 1975 1980 1965
Heating Degree Days (F) 634. 470. 282. 105. 11. 0. 0. 0. 5. 98. 299. 536. 2440.
Cooling Degree Days (F) 8. 0. 19. 81. 215. 393. 487. 468. 320. 89. 17. 12. 2109.

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