HARTWELL, GEORGIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 51.0 55.7 65.1 73.9 81.0 87.0 90.0 88.7 82.7 73.3 64.9 55.3 72.4
Highest Mean Max. Temperature (F) 62.6 68.2 71.2 79.4 90.4 91.5 96.2 94.6 88.9 78.9 70.7 64.2 74.7
Year Highest Occurred 1974 1976 1967 1967 1962 1971 1986 1983 1972 1963 1964 1984 1990
Lowest Mean Max. Temperature (F) 39.9 47.2 58.6 67.3 76.5 82.4 84.2 84.4 78.2 67.9 56.6 46.9 70.1
Year Lowest Occurred 1978 1978 1971 1983 1976 1979 1979 1985 1979 1988 1976 1989 1989
Mean Temperature (F) 40.5 44.0 52.7 61.3 69.3 76.0 79.5 78.4 72.4 61.5 52.7 44.4 61.1
Highest Mean Temperature (F) 52.8 52.6 57.4 65.7 77.0 79.8 85.3 82.4 76.8 66.8 62.0 52.4 63.7
Year Highest Occurred 1974 1976 1974 1967 1962 1981 1986 1983 1972 1984 1985 1984 1990
Lowest Mean Temperature (F) 31.0 36.7 45.8 55.5 64.3 71.8 75.8 75.3 68.7 55.5 44.1 36.1 59.1
Year Lowest Occurred 1977 1978 1971 1961 1973 1979 1984 1976 1967 1976 1976 1989 1976
Mean Min. Temperature (F) 29.9 32.3 40.2 48.6 57.6 65.0 68.9 68.1 62.2 49.6 40.5 33.3 49.7
Highest Mean Min. Temperature (F) 42.9 38.7 46.1 52.0 63.6 68.9 74.3 71.2 66.6 57.2 53.6 41.1 52.9
Year Highest Occurred 1974 1990 1990 1981 1962 1981 1986 1987 1980 1984 1985 1982 1986
Lowest Mean Min. Temperature (F) 21.5 26.1 33.0 42.3 51.7 60.6 65.8 64.3 56.5 42.4 31.6 24.9 47.0
Year Lowest Occurred 1977 1978 1971 1961 1973 1972 1967 1976 1967 1976 1976 1963 1976
Mean Precipitation (in.) 4.97 4.65 5.96 4.12 4.12 3.98 4.81 3.71 3.95 3.45 3.58 4.60 51.90
Highest Precipitation (in.) 10.03 10.40 13.67 11.30 12.05 9.56 11.96 7.54 13.11 8.32 6.66 11.61 74.45
Year Highest Occurred 1974 1961 1973 1964 1973 1967 1964 1971 1989 1977 1986 1983 1964
Lowest Precipitation (in.) 0.80 0.51 1.44 0.56 0.18 0.88 0.38 0.13 0.45 0.00 1.29 0.55 35.10
Year Lowest Occurred 1981 1978 1985 1976 1962 1979 1983 1968 1967 1978 1970 1980 1988
Heating Degree Days (F) 760. 588. 388. 147. 35. 0. 0. 0. 7. 155. 377. 639. 3096.
Cooling Degree Days (F) 0. 0. 7. 36. 168. 330. 450. 415. 229. 46. 8. 0. 1689.

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