Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 33.9 | 37.3 | 41.2 | 47.3 | 54.3 | 63.4 | 73.3 | 74.6 | 67.1 | 55.7 | 40.0 | 34.2 | 51.9 |
Highest Mean Max. Temperature (F) | 37.8 | 46.2 | 47.0 | 55.9 | 64.0 | 69.1 | 78.9 | 82.1 | 74.3 | 65.7 | 47.8 | 40.4 | 82.1 |
Year Highest Occurred | 1986 | 1991 | 1992 | 1987 | 1992 | 1986 | 1994 | 1981 | 1993 | 1991 | 1999 | 1989 | 1981 |
Lowest Mean Max. Temperature (F) | 28.2 | 30.6 | 35.2 | 37.3 | 45.2 | 57.1 | 65.6 | 65.8 | 57.1 | 48.2 | 31.6 | 28.5 | 28.2 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1977 | 1980 | 1983 | 1975 | 1978 | 1984 | 1985 | 1972 | 1979 |
Mean Temperature (F) | 26.5 | 29.2 | 32.9 | 37.7 | 43.2 | 51.1 | 57.9 | 58.3 | 51.7 | 43.5 | 32.8 | 26.8 | 41.0 |
Highest Mean Temperature (F) | 31.0 | 36.5 | 37.4 | 44.0 | 48.5 | 55.7 | 63.2 | 62.4 | 55.8 | 49.7 | 39.1 | 31.2 | 63.2 |
Year Highest Occurred | 1981 | 1991 | 1986 | 1992 | 1992 | 1986 | 1998 | 1991 | 1991 | 1988 | 1999 | 1980 | 1998 |
Lowest Mean Temperature (F) | 19.8 | 21.1 | 28.9 | 30.7 | 38.5 | 47.2 | 52.8 | 51.5 | 46.5 | 39.2 | 24.2 | 21.1 | 19.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1976 | 1993 | 1980 | 1985 | 1971 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 19.0 | 21.0 | 24.6 | 28.1 | 32.0 | 38.8 | 42.5 | 42.0 | 36.3 | 31.3 | 25.5 | 19.4 | 30.0 |
Highest Mean Min. Temperature (F) | 24.9 | 26.8 | 28.9 | 32.4 | 35.4 | 42.2 | 50.0 | 48.4 | 40.3 | 36.3 | 30.4 | 24.4 | 50.0 |
Year Highest Occurred | 1998 | 1991 | 1983 | 1992 | 1997 | 1992 | 1998 | 1977 | 1998 | 1979 | 1999 | 1981 | 1998 |
Lowest Mean Min. Temperature (F) | 11.3 | 11.6 | 20.2 | 23.2 | 29.4 | 35.3 | 37.2 | 33.8 | 33.4 | 28.1 | 16.7 | 12.4 | 11.3 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1981 | 1976 | 1981 | 1980 | 1971 | 1978 | 1985 | 1990 | 1979 |
Mean Precipitation (in.) | 4.89 | 4.37 | 3.31 | 2.14 | 1.60 | 1.07 | 0.63 | 0.69 | 0.98 | 2.34 | 5.34 | 5.27 | 32.63 |
Highest Precipitation (in.) | 10.04 | 10.54 | 7.76 | 3.79 | 4.75 | 2.79 | 2.41 | 2.73 | 3.83 | 6.59 | 13.76 | 12.94 | 13.76 |
Year Highest Occurred | 2000 | 1999 | 1989 | 1980 | 1996 | 1982 | 1995 | 1989 | 1986 | 1997 | 1998 | 1996 | 1998 |
Lowest Precipitation (in.) | 0.47 | 0.90 | 0.79 | 0.48 | 0.34 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.81 | 0.62 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1994 | 1994 | 1994 | 1989 | 1988 | 1997 | 1999 | 1988 | 1976 | 1976 | 1989 |
Heating Degree Days (F) | 1194. | 1004. | 995. | 819. | 677. | 417. | 236. | 226. | 402. | 666. | 968. | 1185. | 8789. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 15. | 18. | 2. | 0. | 0. | 0. | 35. |