GUNTERSVILLE, ALABAMA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 50.8 56.1 65.8 74.4 81.6 87.9 90.3 90.0 84.5 74.8 64.5 54.7 73.0
Highest Mean Max. Temperature (F) 62.4 69.5 73.3 80.3 89.8 94.9 97.5 97.2 93.2 82.1 69.5 61.9 78.5
Year Highest Occurred 1990 1990 1990 1967 1962 1988 1980 1980 1980 1963 1990 1971 1990
Lowest Mean Max. Temperature (F) 41.3 47.6 59.1 68.6 75.2 83.4 85.3 84.7 78.2 67.9 57.8 44.9 71.2
Year Lowest Occurred 1977 1978 1969 1982 1976 1970 1967 1967 1974 1976 1976 1963 1985
Mean Temperature (F) 40.7 44.6 53.6 61.5 69.3 76.3 79.1 78.6 73.3 62.3 53.0 44.2 61.4
Highest Mean Temperature (F) 52.2 57.9 60.9 66.9 75.0 80.9 84.0 82.9 79.3 68.3 58.4 52.5 66.0
Year Highest Occurred 1990 1990 1974 1967 1962 1990 1980 1980 1980 1971 1985 1971 1990
Lowest Mean Temperature (F) 31.8 35.5 47.2 55.3 64.6 73.0 75.5 74.3 69.3 55.9 44.5 34.0 59.5
Year Lowest Occurred 1977 1978 1969 1961 1976 1974 1967 1986 1974 1976 1976 1963 1976
Mean Min. Temperature (F) 30.4 33.1 41.3 48.6 57.0 64.7 68.0 67.1 62.0 49.7 41.5 33.7 49.8
Highest Mean Min. Temperature (F) 43.2 46.3 49.1 54.7 62.8 70.0 72.1 70.1 67.9 56.7 50.0 43.0 53.4
Year Highest Occurred 1974 1990 1974 1981 1990 1981 1981 1982 1973 1984 1985 1971 1990
Lowest Mean Min. Temperature (F) 22.3 23.4 35.2 40.4 50.9 60.9 63.7 63.4 57.3 41.2 31.1 23.1 46.4
Year Lowest Occurred 1977 1978 1969 1961 1961 1972 1972 1986 1985 1987 1976 1963 1963
Mean Precipitation (in.) 4.89 4.79 6.23 5.10 4.78 3.33 4.79 3.04 4.19 2.97 4.06 4.98 53.15
Highest Precipitation (in.) 9.58 10.84 17.49 10.45 8.31 9.30 13.09 10.33 11.07 7.65 8.74 11.10 69.63
Year Highest Occurred 1962 1990 1980 1979 1973 1965 1985 1981 1977 1977 1983 1983 1977
Lowest Precipitation (in.) 0.84 0.39 1.40 0.77 1.07 0.19 1.26 0.33 0.12 0.05 1.31 1.03 38.19
Year Lowest Occurred 1970 1978 1966 1986 1982 1988 1980 1990 1984 1963 1971 1980 1969
Heating Degree Days (F) 753. 571. 368. 146. 33. 0. 0. 0. 8. 143. 367. 645. 3034.
Cooling Degree Days (F) 0. 0. 15. 41. 166. 339. 437. 422. 257. 59. 7. 0. 1743.

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