LEXINGTON, TENNESSEE

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 46.5 51.1 61.2 71.9 79.1 86.7 89.7 88.8 83.2 73.6 61.7 50.6 70.3
Highest Mean Max. Temperature (F) 58.5 60.9 67.9 77.6 87.5 91.2 95.5 96.4 88.2 83.7 68.4 61.4 72.8
Year Highest Occurred 1989 1976 1967 1981 1962 1984 1986 1980 1980 1963 1990 1984 1986
Lowest Mean Max. Temperature (F) 33.1 39.1 51.3 65.9 72.5 81.7 83.2 82.9 77.3 65.7 51.6 38.7 67.5
Year Lowest Occurred 1977 1978 1965 1973 1976 1970 1967 1967 1975 1976 1976 1989 1979
Mean Temperature (F) 35.9 39.8 49.2 59.1 67.1 75.3 78.8 77.6 71.7 60.2 50.2 40.2 58.8
Highest Mean Temperature (F) 48.2 48.1 55.1 64.7 74.6 79.7 83.8 82.8 76.9 66.9 56.6 51.9 61.5
Year Highest Occurred 1989 1990 1967 1981 1962 1984 1986 1983 1986 1984 1985 1984 1986
Lowest Mean Temperature (F) 23.0 29.0 41.8 54.3 60.7 71.2 73.9 72.6 66.4 53.0 39.7 28.5 56.7
Year Lowest Occurred 1977 1978 1969 1983 1976 1974 1967 1967 1974 1976 1976 1989 1976
Mean Min. Temperature (F) 25.2 28.4 37.1 46.2 55.1 63.9 67.8 66.5 60.2 46.8 38.7 29.7 47.1
Highest Mean Min. Temperature (F) 37.8 36.6 43.3 51.7 61.6 69.7 72.0 70.5 66.8 57.8 46.9 42.4 50.1
Year Highest Occurred 1989 1990 1973 1981 1962 1986 1986 1985 1986 1984 1985 1984 1986
Lowest Mean Min. Temperature (F) 12.9 18.8 30.0 42.0 48.8 60.2 64.5 61.5 55.5 39.5 27.8 18.3 44.1
Year Lowest Occurred 1977 1978 1969 1961 1976 1974 1967 1976 1974 1987 1976 1989 1976
Mean Precipitation (in.) 3.64 4.28 5.27 4.62 5.07 3.74 4.64 3.01 3.67 3.32 4.59 5.05 50.90
Highest Precipitation (in.) 8.97 11.19 12.45 9.15 15.77 10.31 10.51 8.56 11.15 8.53 10.70 12.49 74.30
Year Highest Occurred 1974 1989 1975 1973 1983 1974 1972 1974 1979 1984 1973 1990 1979
Lowest Precipitation (in.) 0.25 1.03 1.54 1.45 1.80 0.28 0.38 0.00 0.42 0.00 1.07 1.17 34.28
Year Lowest Occurred 1986 1968 1969 1976 1962 1988 1983 1980 1983 1963 1962 1976 1963
Heating Degree Days (F) 902. 706. 497. 199. 74. 0. 0. 0. 14. 202. 449. 769. 3812.
Cooling Degree Days (F) 0. 0. 7. 22. 139. 309. 428. 391. 215. 53. 0. 0. 1564.

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