COMMERCE 4 NNW, GEORGIA

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 51.7 56.4 65.7 74.5 81.0 87.1 89.7 88.6 83.1 74.5 64.5 55.5 72.7
Highest Mean Max. Temperature (F) 61.3 64.7 72.2 80.2 90.3 91.1 95.9 95.6 89.1 81.8 70.5 66.7 74.8
Year Highest Occurred 1974 1976 1985 1981 1962 1984 1986 1980 1980 1984 1985 1984 1990
Lowest Mean Max. Temperature (F) 39.8 50.5 58.6 68.6 76.5 82.6 84.9 84.6 79.9 68.1 56.0 47.5 70.9
Year Lowest Occurred 1977 1978 1981 1983 1961 1976 1967 1967 1989 1988 1976 1989 1976
Mean Temperature (F) 40.3 44.2 52.5 60.6 67.7 74.8 78.1 77.0 71.4 60.9 51.7 43.8 60.3
Highest Mean Temperature (F) 52.6 52.1 58.3 65.6 74.0 78.8 82.6 81.1 76.4 66.9 61.1 52.0 63.1
Year Highest Occurred 1974 1990 1977 1977 1962 1978 1986 1980 1980 1984 1985 1984 1990
Lowest Mean Temperature (F) 31.4 37.9 45.0 53.5 62.4 70.4 73.1 73.2 66.5 56.5 45.6 36.2 57.0
Year Lowest Occurred 1977 1968 1969 1961 1961 1972 1961 1961 1967 1987 1976 1963 1961
Mean Min. Temperature (F) 28.9 32.0 39.1 46.5 54.4 62.4 66.4 65.5 59.7 47.2 39.0 32.1 47.8
Highest Mean Min. Temperature (F) 43.8 40.1 47.9 52.4 59.4 67.6 71.1 68.6 65.7 57.6 51.6 41.5 51.3
Year Highest Occurred 1974 1990 1976 1970 1987 1978 1977 1987 1977 1985 1985 1971 1990
Lowest Mean Min. Temperature (F) 19.9 22.6 29.7 37.6 48.2 56.8 59.7 61.3 52.8 40.3 31.5 24.1 42.7
Year Lowest Occurred 1961 1968 1969 1961 1961 1972 1961 1961 1967 1987 1967 1963 1961
Mean Precipitation (in.) 5.40 4.81 5.84 4.34 4.53 4.29 4.58 3.88 3.61 3.92 4.12 4.42 53.74
Highest Precipitation (in.) 9.61 12.81 13.79 10.12 13.76 10.77 10.96 9.34 8.99 10.75 7.51 10.10 67.33
Year Highest Occurred 1972 1961 1980 1979 1976 1963 1984 1969 1989 1986 1979 1983 1964
Lowest Precipitation (in.) 0.72 0.84 1.16 0.96 0.05 0.15 0.77 0.80 0.24 0.00 1.16 0.69 35.37
Year Lowest Occurred 1981 1978 1985 1986 1962 1986 1986 1980 1984 1963 1980 1980 1981
Heating Degree Days (F) 766. 582. 395. 171. 55. 0. 0. 0. 14. 162. 407. 657. 3209.
Cooling Degree Days (F) 0. 0. 8. 39. 139. 297. 406. 372. 206. 35. 8. 0. 1510.

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