LAFAYETTE, TENNESSEE

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 46.6 52.4 62.2 71.6 78.7 85.6 89.1 88.2 82.2 72.3 60.6 50.5 70.0
Highest Mean Max. Temperature (F) 56.1 61.3 68.0 77.6 86.0 91.4 95.0 93.7 89.7 77.1 66.9 58.8 95.0
Year Highest Occurred 1989 1976 1974 1986 1987 1988 1986 1983 1998 1971 1999 1984 1986
Lowest Mean Max. Temperature (F) 31.6 37.7 54.5 64.1 73.5 79.3 84.7 82.0 76.8 64.5 53.2 36.4 31.6
Year Lowest Occurred 1977 1978 1996 1983 1973 1997 1979 1992 1974 1988 1976 2000 1977
Mean Temperature (F) 37.5 42.3 51.0 59.4 67.1 74.6 78.3 76.9 70.7 60.1 50.1 41.1 59.1
Highest Mean Temperature (F) 47.5 50.4 56.1 64.5 74.1 78.0 83.6 81.5 76.8 65.9 56.6 48.2 83.6
Year Highest Occurred 1989 1990 1995 1986 1987 1998 1986 1995 1998 1971 1985 1984 1986
Lowest Mean Temperature (F) 22.3 28.1 44.3 52.9 61.9 68.4 74.6 72.0 65.3 52.2 41.0 27.1 22.3
Year Lowest Occurred 1977 1978 1996 1983 1973 1974 1976 1982 1974 1976 1976 2000 1977
Mean Min. Temperature (F) 28.4 32.2 39.8 47.2 55.4 63.5 67.5 65.6 59.2 47.8 39.6 31.6 48.2
Highest Mean Min. Temperature (F) 38.9 40.3 45.2 53.9 63.6 67.4 72.2 71.5 64.7 54.7 46.3 38.6 72.2
Year Highest Occurred 1989 1990 1995 1991 1991 1994 1993 1995 1986 1971 1985 1994 1993
Lowest Mean Min. Temperature (F) 12.9 18.5 33.2 41.7 49.2 56.5 62.4 60.1 53.1 39.4 28.8 17.7 12.9
Year Lowest Occurred 1977 1978 1971 1983 1976 1974 1976 1982 1981 1976 1976 2000 1977
Mean Precipitation (in.) 4.63 4.37 5.71 4.34 5.65 4.54 4.76 3.86 4.40 3.62 4.93 5.57 56.38
Highest Precipitation (in.) 9.17 10.51 15.46 9.58 12.11 10.52 9.19 13.56 12.13 8.49 10.78 16.11 16.11
Year Highest Occurred 1974 1994 1975 1998 1983 1998 1998 1982 1979 1995 1986 1978 1978
Lowest Precipitation (in.) 0.55 1.93 2.23 1.25 1.63 0.16 1.75 0.56 0.10 0.46 1.18 1.53 0.10
Year Lowest Occurred 1986 1978 1983 1986 1977 1988 1974 1983 1998 2000 1998 1980 1998
Heating Degree Days (F) 853. 636. 444. 203. 83. 6. 0. 2. 28. 203. 454. 743. 3655.
Cooling Degree Days (F) 0. 0. 9. 35. 147. 292. 413. 371. 198. 49. 6. 0. 1520.

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