GUNTERSVILLE, ALABAMA

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 50.0 54.9 64.0 72.0 79.6 86.6 90.0 89.3 83.3 72.9 62.4 52.6 71.5
Highest Mean Max. Temperature (F) 60.6 67.2 71.2 76.7 84.1 93.2 96.1 95.8 91.5 79.9 68.5 59.6 96.1
Year Highest Occurred 1990 1990 1990 1977 1996 1988 1980 1980 1980 1998 1999 1971 1980
Lowest Mean Max. Temperature (F) 39.4 45.5 58.1 66.5 74.0 80.1 85.8 83.7 76.5 66.9 55.7 44.5 39.4
Year Lowest Occurred 1977 1978 1993 1982 1976 1997 1971 1986 1974 1976 1976 2000 1977
Mean Temperature (F) 40.0 43.5 51.8 59.2 67.7 75.4 79.1 78.2 72.2 61.1 51.3 42.7 60.2
Highest Mean Temperature (F) 50.2 55.5 58.8 64.8 72.3 79.4 82.9 81.9 78.5 67.2 56.4 50.4 82.9
Year Highest Occurred 1990 1990 1974 1999 2000 1998 1980 1999 1998 1998 1985 1971 1980
Lowest Mean Temperature (F) 29.7 33.2 46.2 54.7 63.0 71.9 75.2 73.1 67.9 54.7 42.4 34.8 29.7
Year Lowest Occurred 1977 1978 1978 1983 1976 1974 1972 1986 1974 1976 1976 1989 1977
Mean Min. Temperature (F) 29.9 32.0 39.6 46.3 55.8 64.2 68.2 67.0 61.1 49.3 40.2 32.7 48.9
Highest Mean Min. Temperature (F) 40.9 43.7 46.6 54.2 62.1 68.7 72.6 71.0 66.8 55.4 48.0 41.1 72.6
Year Highest Occurred 1974 1990 1974 1999 2000 1998 1998 1995 1998 1971 1985 1971 1998
Lowest Mean Min. Temperature (F) 20.0 20.9 33.8 41.6 49.9 59.5 62.8 61.2 56.2 42.5 29.1 24.0 20.0
Year Lowest Occurred 1977 1978 1978 1987 1972 1972 1972 1992 1985 1976 1976 1989 1977
Mean Precipitation (in.) 5.08 5.01 6.20 4.81 4.47 3.85 4.28 3.36 4.23 3.06 4.45 4.76 53.56
Highest Precipitation (in.) 9.37 10.84 17.49 10.45 8.31 9.94 13.09 10.33 11.07 7.65 8.74 11.10 17.49
Year Highest Occurred 1982 1990 1980 1979 1973 1999 1985 1981 1977 1977 1983 1983 1980
Lowest Precipitation (in.) 0.93 0.39 1.89 0.77 1.07 0.19 1.26 0.33 0.12 0.03 1.31 1.03 0.03
Year Lowest Occurred 1986 1978 1974 1986 1982 1988 1980 1990 1984 1991 1971 1980 1991
Heating Degree Days (F) 776. 604. 419. 195. 56. 2. 0. 0. 20. 177. 417. 694. 3360.
Cooling Degree Days (F) 0. 0. 11. 20. 140. 313. 437. 409. 235. 55. 6. 0. 1626.

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