SELMER, TENNESSEE

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 47.1 52.2 62.1 72.5 79.8 86.8 90.2 89.6 83.7 73.9 62.5 51.6 71.0
Highest Mean Max. Temperature (F) 55.0 61.9 71.0 77.8 88.4 90.0 96.3 95.5 88.1 84.5 68.1 60.1 73.2
Year Highest Occurred 1990 1962 1963 1967 1962 1988 1980 1980 1980 1963 1965 1984 1990
Lowest Mean Max. Temperature (F) 34.7 41.8 52.6 65.0 73.5 81.9 84.4 84.8 76.2 67.3 53.5 40.7 68.5
Year Lowest Occurred 1977 1978 1965 1983 1976 1974 1967 1967 1974 1988 1976 1989 1979
Mean Temperature (F) 36.2 40.5 49.9 59.2 67.1 74.4 78.1 76.9 70.9 59.3 50.0 40.6 58.6
Highest Mean Temperature (F) 45.0 50.1 56.8 64.9 73.7 77.8 82.6 81.4 75.4 65.0 56.6 50.2 61.5
Year Highest Occurred 1990 1990 1973 1981 1962 1981 1980 1980 1980 1984 1985 1984 1990
Lowest Mean Temperature (F) 24.4 30.1 41.0 53.6 60.8 70.7 73.9 72.4 65.9 53.6 39.8 29.8 56.5
Year Lowest Occurred 1977 1978 1969 1983 1976 1974 1967 1967 1974 1976 1976 1963 1976
Mean Min. Temperature (F) 25.3 28.7 37.7 45.8 54.4 62.1 65.9 64.1 58.0 44.7 37.4 29.6 46.1
Highest Mean Min. Temperature (F) 36.5 39.3 46.0 52.5 60.0 66.6 68.9 69.0 63.8 53.5 46.7 40.2 49.7
Year Highest Occurred 1974 1990 1973 1981 1987 1981 1986 1988 1986 1984 1985 1984 1990
Lowest Mean Min. Temperature (F) 14.1 18.4 27.3 40.1 47.3 58.2 59.9 59.5 53.3 36.3 26.0 17.5 43.0
Year Lowest Occurred 1977 1978 1969 1971 1971 1972 1970 1969 1968 1978 1976 1963 1976
Mean Precipitation (in.) 4.58 4.73 5.93 5.42 5.74 3.83 4.62 2.67 4.00 3.31 5.51 5.86 56.20
Highest Precipitation (in.) 11.49 10.28 13.97 13.20 12.55 12.12 10.68 6.29 12.59 7.00 9.86 12.49 75.11
Year Highest Occurred 1974 1990 1980 1964 1983 1989 1972 1975 1977 1976 1979 1978 1979
Lowest Precipitation (in.) 0.61 0.63 2.27 1.03 1.21 0.00 2.00 0.70 0.69 0.00 1.17 0.95 42.41
Year Lowest Occurred 1986 1978 1966 1986 1964 1988 1980 1984 1973 1963 1962 1980 1986
Heating Degree Days (F) 893. 686. 479. 194. 62. 0. 0. 0. 21. 212. 450. 756. 3753.
Cooling Degree Days (F) 0. 0. 11. 20. 127. 282. 406. 369. 198. 35. 0. 0. 1448.

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