MAYFIELD RADIO WNGO, KENTUCKY

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 44.1 49.7 60.8 71.4 79.2 86.8 89.6 88.3 82.6 72.8 60.0 48.2 69.5
Highest Mean Max. Temperature (F) 54.8 60.2 68.0 77.0 87.3 90.5 96.2 95.4 88.5 81.6 65.9 58.6 71.5
Year Highest Occurred 1990 1976 1976 1977 1962 1971 1980 1983 1980 1963 1990 1984 1987
Lowest Mean Max. Temperature (F) 32.1 35.9 50.7 63.3 74.4 81.2 85.5 84.4 75.4 67.2 52.6 37.7 66.9
Year Lowest Occurred 1977 1978 1965 1983 1990 1974 1967 1974 1974 1988 1976 1963 1979
Mean Temperature (F) 34.4 38.8 49.0 58.7 67.0 74.9 78.4 76.8 70.6 59.5 49.0 38.6 58.0
Highest Mean Temperature (F) 44.8 48.0 55.4 64.2 75.2 78.3 83.1 82.2 75.1 65.3 54.9 47.1 60.1
Year Highest Occurred 1990 1976 1976 1981 1962 1971 1980 1980 1986 1971 1985 1984 1990
Lowest Mean Temperature (F) 22.2 25.9 41.2 50.7 62.5 70.5 74.9 72.9 64.7 54.2 39.7 28.2 56.0
Year Lowest Occurred 1977 1978 1969 1983 1973 1974 1967 1967 1974 1988 1976 1963 1978
Mean Min. Temperature (F) 24.5 27.8 37.1 46.0 54.6 63.0 67.2 65.2 58.5 46.2 38.0 28.8 46.4
Highest Mean Min. Temperature (F) 34.8 37.7 43.5 52.3 63.0 66.8 70.9 69.0 63.5 52.8 45.6 37.7 48.9
Year Highest Occurred 1990 1990 1973 1967 1962 1981 1986 1980 1986 1985 1985 1971 1990
Lowest Mean Min. Temperature (F) 12.2 15.8 26.1 38.1 50.2 58.5 63.6 59.9 54.0 40.3 26.8 18.6 43.5
Year Lowest Occurred 1977 1978 1969 1983 1984 1988 1970 1976 1974 1976 1976 1963 1976
Mean Precipitation (in.) 3.74 4.66 5.38 5.05 5.01 3.37 4.49 3.83 3.97 3.61 4.90 5.19 53.20
Highest Precipitation (in.) 11.69 13.41 14.70 10.00 9.97 8.81 11.46 8.64 8.88 9.08 13.83 13.66 74.92
Year Highest Occurred 1966 1989 1975 1979 1983 1989 1972 1963 1979 1984 1988 1978 1979
Lowest Precipitation (in.) 0.60 1.13 0.60 1.84 0.94 0.29 0.88 0.18 0.37 0.17 1.31 0.80 34.42
Year Lowest Occurred 1986 1963 1966 1976 1989 1988 1970 1984 1963 1963 1962 1976 1963
Heating Degree Days (F) 949. 734. 505. 215. 73. 0. 0. 0. 21. 202. 480. 818. 3997.
Cooling Degree Days (F) 0. 0. 9. 26. 135. 297. 415. 366. 189. 32. 0. 0. 1469.

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