Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 43.9 | 46.4 | 48.8 | 53.3 | 59.2 | 64.9 | 71.9 | 72.5 | 68.2 | 58.5 | 47.4 | 43.3 | 56.5 |
Highest Mean Max. Temperature (F) | 51.1 | 53.8 | 56.8 | 59.3 | 69.3 | 71.2 | 78.3 | 77.7 | 76.2 | 66.5 | 56.1 | 49.7 | 78.3 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1987 | 1992 | 1992 | 1985 | 1986 | 1974 | 1987 | 1976 | 1980 | 1985 |
Lowest Mean Max. Temperature (F) | 38.4 | 38.8 | 43.0 | 47.1 | 52.8 | 59.5 | 64.2 | 66.0 | 61.0 | 52.7 | 38.4 | 35.4 | 35.4 |
Year Lowest Occurred | 1974 | 1989 | 1975 | 1975 | 1977 | 1980 | 1993 | 1975 | 1986 | 1984 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 38.0 | 39.8 | 41.5 | 44.8 | 50.0 | 55.2 | 60.8 | 61.4 | 58.1 | 50.3 | 41.6 | 37.8 | 48.3 |
Highest Mean Temperature (F) | 44.5 | 47.1 | 47.6 | 49.9 | 57.1 | 59.7 | 65.2 | 66.0 | 64.4 | 55.8 | 48.3 | 43.8 | 66.0 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1992 | 1985 | 1986 | 1974 | 1987 | 1976 | 1980 | 1986 |
Lowest Mean Temperature (F) | 32.2 | 32.2 | 36.7 | 39.2 | 45.1 | 51.4 | 55.5 | 56.9 | 53.1 | 45.6 | 32.5 | 29.6 | 29.6 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1980 | 1993 | 1975 | 1986 | 1984 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 32.0 | 33.2 | 34.1 | 36.3 | 40.8 | 45.4 | 49.6 | 50.2 | 48.0 | 42.1 | 35.7 | 32.3 | 40.0 |
Highest Mean Min. Temperature (F) | 37.8 | 40.4 | 38.3 | 40.9 | 45.1 | 48.9 | 53.6 | 54.2 | 52.6 | 46.4 | 40.9 | 37.8 | 54.2 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1997 | 1986 | 1998 | 1986 | 1974 | 1986 | 1995 | 1980 | 1986 |
Lowest Mean Min. Temperature (F) | 25.8 | 25.6 | 30.5 | 31.4 | 37.4 | 42.6 | 46.8 | 46.5 | 44.5 | 38.5 | 26.5 | 23.8 | 23.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1976 | 1993 | 1973 | 1985 | 1984 | 1985 | 1990 | 1990 |
Mean Precipitation (in.) | 11.64 | 9.87 | 9.03 | 6.85 | 5.41 | 3.55 | 1.38 | 1.54 | 3.35 | 6.19 | 12.23 | 12.47 | 83.51 |
Highest Precipitation (in.) | 20.60 | 21.21 | 16.06 | 14.10 | 10.01 | 9.47 | 5.26 | 5.41 | 7.57 | 13.66 | 24.13 | 24.66 | 24.66 |
Year Highest Occurred | 1974 | 1996 | 1997 | 1993 | 1998 | 1984 | 1983 | 1978 | 1986 | 1994 | 1973 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.57 | 2.25 | 1.80 | 3.03 | 0.40 | 0.95 | 0.19 | 0.00 | 0.02 | 0.13 | 2.30 | 3.45 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1977 | 1992 | 1979 | 1984 | 1988 | 1975 | 1987 | 1976 | 1976 | 1988 |
Heating Degree Days (F) | 839. | 718. | 713. | 607. | 466. | 299. | 160. | 145. | 230. | 458. | 704. | 844. | 6183. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 3. | 27. | 33. | 22. | 1. | 0. | 0. | 86. |