CROSSVILLE FAA AIRPORT, TENNESSEE

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 43.9 48.7 57.4 66.4 73.8 80.7 84.0 83.2 77.3 67.5 56.6 47.6 65.6
Highest Mean Max. Temperature (F) 52.5 58.2 63.1 72.4 80.4 85.9 91.9 88.3 85.0 73.0 63.6 57.0 91.9
Year Highest Occurred 1974 1976 1977 1994 1987 1988 1993 1993 1998 1984 1994 1984 1993
Lowest Mean Max. Temperature (F) 31.9 37.6 49.1 59.8 68.7 74.7 79.3 78.6 70.2 60.7 49.5 37.2 31.9
Year Lowest Occurred 1977 1978 1971 1983 1997 1974 1979 1992 1974 1988 1976 2000 1977
Mean Temperature (F) 35.1 39.1 47.1 55.2 63.0 70.4 74.4 73.2 67.1 56.2 46.9 38.8 55.5
Highest Mean Temperature (F) 45.6 46.9 54.0 60.3 68.4 73.8 79.5 77.2 72.3 63.8 54.6 48.4 79.5
Year Highest Occurred 1974 1976 1973 1994 1987 1994 1993 1995 1998 1984 1985 1984 1993
Lowest Mean Temperature (F) 22.1 28.7 39.7 50.0 57.9 66.0 70.9 69.5 61.4 49.7 39.3 28.6 22.1
Year Lowest Occurred 1977 1978 1971 1983 1976 1974 1976 1992 1974 1988 1976 1989 1977
Mean Min. Temperature (F) 26.3 29.4 36.7 44.0 52.2 60.1 64.7 63.2 56.8 44.8 37.1 30.0 45.4
Highest Mean Min. Temperature (F) 38.6 35.6 46.0 48.6 58.4 63.5 68.2 68.1 63.4 54.6 46.5 39.8 68.2
Year Highest Occurred 1974 1990 1973 1991 1991 1994 1977 1977 1977 1984 1985 1984 1977
Lowest Mean Min. Temperature (F) 12.2 19.8 29.8 38.8 47.1 55.4 60.6 60.2 52.0 35.7 29.0 18.9 12.2
Year Lowest Occurred 1977 1978 1996 1996 1976 1988 1976 1976 1981 1987 1976 1989 1977
Mean Precipitation (in.) 5.15 4.33 6.07 4.60 5.48 4.73 5.13 4.07 3.91 3.24 5.23 5.16 57.10
Highest Precipitation (in.) 10.10 7.44 15.34 11.07 10.84 14.15 11.70 7.83 9.00 7.20 9.52 12.75 15.34
Year Highest Occurred 1974 1994 1975 1977 1984 1998 1979 1982 1989 1981 1996 1990 1975
Lowest Precipitation (in.) 0.79 0.84 1.95 1.59 1.80 0.87 1.40 0.91 0.66 0.01 1.74 1.75 0.01
Year Lowest Occurred 1986 1978 1986 1992 1988 1990 1993 1972 1984 2000 1976 1985 2000
Heating Degree Days (F) 928. 727. 557. 301. 142. 14. 0. 4. 62. 296. 545. 813. 4389.
Cooling Degree Days (F) 0. 0. 0. 7. 80. 175. 289. 258. 122. 21. 1. 0. 953.

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