Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 31.6 | 37.0 | 43.7 | 53.5 | 62.9 | 72.1 | 80.9 | 79.9 | 70.1 | 58.7 | 42.0 | 32.3 | 55.4 |
Highest Mean Max. Temperature (F) | 37.0 | 47.5 | 53.1 | 63.7 | 70.7 | 79.3 | 86.5 | 84.8 | 76.1 | 68.4 | 51.9 | 41.0 | 86.5 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1987 | 1992 | 1977 | 1985 | 2000 | 1974 | 1988 | 1999 | 1976 | 1985 |
Lowest Mean Max. Temperature (F) | 23.8 | 29.2 | 38.8 | 41.8 | 56.6 | 63.5 | 70.2 | 73.8 | 61.5 | 52.0 | 33.4 | 23.1 | 23.1 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1975 | 1977 | 1998 | 1993 | 1976 | 1985 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 17.8 | 22.2 | 29.6 | 38.9 | 47.4 | 54.8 | 61.9 | 60.3 | 51.7 | 41.7 | 28.2 | 18.9 | 39.5 |
Highest Mean Temperature (F) | 22.8 | 30.7 | 36.2 | 44.8 | 51.4 | 61.3 | 67.5 | 64.2 | 57.2 | 49.6 | 37.0 | 24.5 | 67.5 |
Year Highest Occurred | 1986 | 1991 | 1992 | 1987 | 1997 | 1977 | 1985 | 1971 | 1998 | 1988 | 1999 | 1975 | 1985 |
Lowest Mean Temperature (F) | 8.4 | 13.5 | 22.3 | 29.4 | 42.9 | 49.1 | 51.7 | 55.3 | 46.4 | 36.9 | 20.2 | 8.0 | 8.0 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1975 | 1991 | 1993 | 1993 | 1975 | 1985 | 1984 | 1994 | 1990 | 1990 |
Mean Min. Temperature (F) | 3.9 | 7.4 | 15.4 | 24.2 | 31.8 | 37.5 | 42.8 | 40.6 | 33.2 | 24.7 | 14.4 | 5.4 | 23.4 |
Highest Mean Min. Temperature (F) | 10.1 | 17.3 | 21.2 | 30.8 | 35.7 | 43.3 | 48.5 | 45.8 | 41.4 | 30.8 | 22.1 | 11.6 | 48.5 |
Year Highest Occurred | 1983 | 1986 | 1986 | 2000 | 1997 | 1977 | 1985 | 1983 | 1998 | 1988 | 1999 | 1999 | 1985 |
Lowest Mean Min. Temperature (F) | -7.0 | -2.2 | 5.9 | 16.8 | 27.5 | 31.6 | 33.1 | 34.7 | 28.7 | 21.1 | 6.6 | -7.1 | -7.1 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1982 | 1990 | 1991 | 1993 | 1975 | 1971 | 1990 | 1994 | 1990 | 1990 |
Mean Precipitation (in.) | 2.25 | 2.06 | 1.96 | 1.23 | 1.83 | 1.48 | 0.86 | 0.82 | 1.19 | 1.13 | 1.78 | 2.32 | 18.91 |
Highest Precipitation (in.) | 5.08 | 5.07 | 6.95 | 3.27 | 5.46 | 4.10 | 2.55 | 3.16 | 4.67 | 2.90 | 6.07 | 6.99 | 6.99 |
Year Highest Occurred | 1995 | 1986 | 1995 | 1978 | 1998 | 1993 | 1977 | 1976 | 1985 | 2000 | 1973 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.05 | 0.06 | 0.05 | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.00 | 0.00 | 0.00 | 0.02 | 0.00 |
Year Lowest Occurred | 1984 | 1991 | 1994 | 1977 | 1974 | 1974 | 1981 | 1973 | 1999 | 1978 | 1976 | 1989 | 1974 |
Heating Degree Days (F) | 1465. | 1198. | 1098. | 785. | 548. | 316. | 151. | 178. | 401. | 722. | 1105. | 1431. | 9398. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 11. | 54. | 30. | 2. | 0. | 0. | 0. | 97. |