PADUCAH SEWAGE PLANT, KENTUCKY

NCDC 1961-1990 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 41.3 45.9 57.0 68.6 77.5 86.0 89.5 87.8 81.5 70.6 57.8 45.9 67.5
Highest Mean Max. Temperature (F) 51.6 56.8 65.7 75.4 85.9 89.9 95.8 96.4 86.7 80.6 65.1 54.5 70.3
Year Highest Occurred 1989 1976 1976 1981 1962 1988 1980 1980 1970 1963 1990 1971 1990
Lowest Mean Max. Temperature (F) 28.9 34.4 47.0 58.1 72.1 81.9 83.9 82.1 75.8 63.1 51.4 33.0 65.2
Year Lowest Occurred 1977 1978 1965 1983 1983 1974 1967 1967 1974 1987 1986 1983 1985
Mean Temperature (F) 32.1 35.9 46.8 57.8 66.4 74.9 78.8 76.8 70.1 58.4 47.5 36.8 56.9
Highest Mean Temperature (F) 42.5 45.5 54.2 64.2 74.1 78.2 83.3 83.2 75.8 65.6 53.5 45.9 59.6
Year Highest Occurred 1990 1990 1976 1981 1962 1971 1980 1980 1970 1971 1990 1971 1990
Lowest Mean Temperature (F) 20.0 25.3 37.9 50.1 62.2 71.0 74.3 71.4 65.8 50.9 40.1 26.3 55.5
Year Lowest Occurred 1977 1978 1965 1983 1971 1974 1967 1967 1967 1987 1976 1989 1966
Mean Min. Temperature (F) 22.9 25.9 36.4 46.8 55.2 63.7 67.9 65.7 58.7 46.1 37.2 27.7 46.2
Highest Mean Min. Temperature (F) 33.5 35.4 44.4 53.0 62.2 67.2 70.8 70.8 64.8 54.4 42.8 37.3 48.9
Year Highest Occurred 1990 1990 1973 1981 1962 1984 1980 1988 1970 1984 1985 1982 1990
Lowest Mean Min. Temperature (F) 11.0 16.2 27.0 42.1 50.0 59.6 64.6 60.6 55.1 38.6 28.7 16.3 44.1
Year Lowest Occurred 1977 1978 1969 1983 1971 1966 1967 1967 1966 1987 1976 1989 1963
Mean Precipitation (in.) 3.08 3.71 4.80 4.59 4.67 3.85 4.07 3.35 3.62 2.91 4.24 4.32 47.21
Highest Precipitation (in.) 7.37 12.64 17.73 11.77 9.28 7.56 8.95 8.30 11.16 6.62 9.79 9.99 64.99
Year Highest Occurred 1969 1989 1964 1983 1986 1962 1972 1985 1962 1985 1973 1982 1979
Lowest Precipitation (in.) 0.67 0.12 0.60 1.37 1.48 0.39 0.53 0.38 0.14 0.00 1.17 0.59 26.32
Year Lowest Occurred 1963 1963 1966 1971 1987 1988 1985 1983 1961 1964 1962 1976 1963
Heating Degree Days (F) 1020. 815. 572. 237. 88. 0. 0. 0. 27. 235. 525. 874. 4393.
Cooling Degree Days (F) 0. 0. 8. 21. 131. 297. 428. 366. 180. 30. 0. 0. 1461.

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