Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 41.7 | 46.0 | 52.0 | 57.8 | 64.2 | 69.9 | 77.3 | 78.4 | 73.4 | 61.8 | 47.7 | 41.7 | 59.3 |
Highest Mean Max. Temperature (F) | 48.8 | 52.4 | 61.2 | 64.1 | 73.4 | 75.6 | 85.0 | 84.9 | 81.6 | 72.2 | 53.9 | 46.0 | 85.0 |
Year Highest Occurred | 1981 | 1977 | 1992 | 1987 | 1992 | 1986 | 1985 | 1986 | 1974 | 1987 | 1976 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 34.7 | 38.0 | 45.0 | 51.9 | 58.5 | 63.8 | 67.5 | 72.6 | 66.1 | 56.0 | 40.2 | 35.2 | 34.7 |
Year Lowest Occurred | 1993 | 1989 | 1971 | 1975 | 1977 | 1991 | 1993 | 1975 | 1978 | 1984 | 1985 | 1990 | 1993 |
Mean Temperature (F) | 36.0 | 38.8 | 43.0 | 47.5 | 53.1 | 58.4 | 63.9 | 64.2 | 59.6 | 50.9 | 41.5 | 36.4 | 49.4 |
Highest Mean Temperature (F) | 41.5 | 44.2 | 49.1 | 51.5 | 58.8 | 62.8 | 68.2 | 68.6 | 63.8 | 57.0 | 46.5 | 40.4 | 68.6 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1987 | 1992 | 1986 | 1985 | 1986 | 1974 | 1988 | 1995 | 1979 | 1986 |
Lowest Mean Temperature (F) | 28.3 | 31.6 | 37.3 | 41.6 | 49.1 | 54.9 | 59.0 | 60.4 | 55.5 | 47.4 | 33.5 | 29.9 | 28.3 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1991 | 1993 | 1980 | 1985 | 1984 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 30.3 | 31.6 | 34.0 | 37.1 | 42.0 | 46.9 | 50.5 | 50.0 | 45.7 | 39.9 | 35.3 | 31.0 | 39.5 |
Highest Mean Min. Temperature (F) | 34.1 | 36.5 | 37.8 | 41.4 | 45.8 | 50.0 | 55.2 | 53.4 | 48.9 | 45.2 | 40.4 | 34.9 | 55.2 |
Year Highest Occurred | 1981 | 1991 | 1986 | 1992 | 1993 | 1986 | 1998 | 1999 | 1995 | 1988 | 1995 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 21.3 | 25.1 | 29.5 | 31.2 | 39.4 | 43.7 | 47.1 | 45.7 | 42.7 | 36.6 | 26.8 | 24.2 | 21.3 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1975 | 1976 | 1984 | 1973 | 1972 | 1972 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 10.47 | 8.85 | 7.58 | 5.94 | 4.36 | 3.01 | 1.01 | 1.08 | 2.82 | 5.29 | 11.03 | 11.27 | 72.71 |
Highest Precipitation (in.) | 18.09 | 16.54 | 13.36 | 10.05 | 8.02 | 8.03 | 5.82 | 4.42 | 7.56 | 10.21 | 23.26 | 21.61 | 23.26 |
Year Highest Occurred | 1972 | 1979 | 1997 | 1993 | 1984 | 1981 | 1983 | 1978 | 1986 | 1997 | 1973 | 1981 | 1973 |
Lowest Precipitation (in.) | 1.29 | 1.10 | 2.14 | 2.47 | 0.76 | 0.78 | 0.02 | 0.00 | 0.02 | 0.05 | 2.23 | 2.98 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1999 | 1992 | 1972 | 1973 | 1998 | 1993 | 1987 | 1976 | 1976 | 1998 |
Heating Degree Days (F) | 898. | 734. | 681. | 527. | 370. | 208. | 86. | 84. | 185. | 439. | 704. | 887. | 5803. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 9. | 52. | 59. | 23. | 0. | 0. | 0. | 144. |