DIX DAM, KENTUCKY

NCDC 1971-2000 Monthly Normals

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Mean Max. Temperature (F) 43.0 48.5 58.3 68.2 76.3 83.8 87.4 86.4 80.6 70.0 58.0 47.4 67.3
Highest Mean Max. Temperature (F) 52.4 58.9 65.5 74.2 82.9 88.4 92.6 93.2 88.5 76.0 64.9 55.8 93.2
Year Highest Occurred 1990 1976 1976 1977 1982 1988 1980 1983 1998 1971 1999 1984 1983
Lowest Mean Max. Temperature (F) 28.2 32.8 52.0 62.0 69.4 79.1 83.7 80.7 74.7 62.5 50.8 35.1 28.2
Year Lowest Occurred 1977 1978 1988 1983 1989 1992 1979 1992 1974 1988 1996 1989 1977
Mean Temperature (F) 34.4 38.6 47.4 56.5 65.2 73.3 77.1 75.8 69.7 58.6 48.4 38.9 57.0
Highest Mean Temperature (F) 43.3 47.4 54.7 61.2 72.0 76.3 81.6 80.7 75.4 65.0 54.4 47.1 81.6
Year Highest Occurred 1990 1976 1973 1981 1991 1994 1999 1983 1998 1971 1985 1971 1999
Lowest Mean Temperature (F) 19.7 24.3 41.3 51.5 60.1 69.8 73.6 71.4 65.0 50.8 40.9 26.7 19.7
Year Lowest Occurred 1977 1978 1988 1982 1989 1982 1984 1992 1974 1988 1976 1989 1977
Mean Min. Temperature (F) 25.8 28.6 36.4 44.7 54.0 62.7 66.8 65.2 58.7 47.1 38.8 30.3 46.6
Highest Mean Min. Temperature (F) 35.5 36.5 43.9 50.6 62.5 66.2 71.0 70.3 62.5 54.9 47.3 39.1 71.0
Year Highest Occurred 1998 1990 1973 1991 1991 1994 1999 1995 1986 1984 1985 1971 1999
Lowest Mean Min. Temperature (F) 11.1 15.7 30.5 39.8 48.7 58.4 62.7 61.1 55.1 38.9 29.9 18.3 11.1
Year Lowest Occurred 1977 1978 1988 1997 1971 1988 1984 1986 1976 1987 1976 1989 1977
Mean Precipitation (in.) 3.36 3.52 4.28 3.81 4.68 4.29 4.56 3.85 3.09 2.95 3.45 3.89 45.73
Highest Precipitation (in.) 6.35 11.99 11.98 13.07 10.57 11.66 10.05 11.13 9.61 7.13 11.28 11.73 13.07
Year Highest Occurred 1974 1989 1997 1972 1983 1997 1973 1974 1979 1983 1986 1978 1972
Lowest Precipitation (in.) 0.43 0.97 1.49 1.15 0.95 0.67 0.63 0.90 0.57 0.41 0.49 1.15 0.41
Year Lowest Occurred 1981 1978 1983 1986 1987 1988 1999 1972 1983 2000 1976 1985 2000
Heating Degree Days (F) 950. 740. 550. 270. 111. 4. 0. 1. 33. 240. 499. 810. 4208.
Cooling Degree Days (F) 0. 0. 1. 14. 115. 251. 375. 337. 172. 40. 1. 0. 1306.

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