Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 18.9 | 25.6 | 36.7 | 54.6 | 69.5 | 78.3 | 83.7 | 82.2 | 71.6 | 58.5 | 38.1 | 24.5 | 53.5 |
Highest Mean Max. Temperature (F) | 32.9 | 38.2 | 48.4 | 66.0 | 77.9 | 89.6 | 89.7 | 89.6 | 79.6 | 63.8 | 52.2 | 36.9 | 89.7 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1974 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 5.3 | 8.5 | 28.4 | 41.6 | 60.8 | 72.2 | 74.6 | 75.7 | 64.7 | 54.1 | 26.7 | 9.2 | 5.3 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1993 | 1992 | 1977 | 1985 | 1995 | 1985 | 1983 | 1982 |
Mean Temperature (F) | 8.3 | 15.1 | 27.3 | 43.6 | 57.3 | 66.4 | 71.4 | 69.3 | 58.6 | 46.2 | 28.6 | 14.6 | 42.2 |
Highest Mean Temperature (F) | 22.2 | 28.8 | 36.9 | 51.3 | 63.2 | 73.5 | 77.8 | 75.6 | 64.6 | 51.9 | 38.9 | 25.2 | 77.8 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1975 | 1983 | 1998 | 1973 | 1999 | 1997 | 1975 |
Lowest Mean Temperature (F) | -6.2 | -1.7 | 19.2 | 36.1 | 50.4 | 61.5 | 63.9 | 62.8 | 54.0 | 42.6 | 16.6 | -0.3 | -6.2 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1979 | 1979 | 1985 | 1992 | 1977 | 1993 | 1988 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -2.3 | 4.5 | 17.8 | 32.5 | 45.0 | 54.4 | 59.0 | 56.3 | 45.6 | 33.8 | 19.0 | 4.6 | 30.9 |
Highest Mean Min. Temperature (F) | 11.5 | 20.4 | 29.6 | 38.1 | 50.1 | 58.8 | 66.0 | 61.6 | 51.0 | 40.4 | 26.9 | 17.8 | 66.0 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1976 | 1972 | 1995 | 1975 | 1983 | 1978 | 1971 | 1975 | 1997 | 1975 |
Lowest Mean Min. Temperature (F) | -17.6 | -11.9 | 8.9 | 28.1 | 39.1 | 49.3 | 53.1 | 49.8 | 41.3 | 28.9 | 6.5 | -9.8 | -17.6 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1997 | 1983 | 1982 | 1992 | 1977 | 1993 | 1988 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.81 | 0.74 | 1.24 | 1.76 | 2.76 | 3.47 | 3.35 | 2.70 | 2.16 | 1.80 | 1.08 | 0.44 | 22.31 |
Highest Precipitation (in.) | 2.33 | 1.57 | 3.03 | 6.66 | 6.46 | 8.41 | 7.31 | 4.18 | 5.77 | 5.42 | 3.41 | 1.08 | 8.41 |
Year Highest Occurred | 1989 | 2000 | 1983 | 1986 | 1985 | 1975 | 1993 | 1984 | 1986 | 1984 | 1992 | 1972 | 1975 |
Lowest Precipitation (in.) | 0.03 | 0.05 | 0.22 | 0.15 | 0.37 | 0.45 | 0.58 | 0.80 | 0.08 | 0.02 | 0.00 | 0.02 | 0.00 |
Year Lowest Occurred | 1974 | 1983 | 1971 | 1980 | 1980 | 1987 | 1980 | 1976 | 1979 | 1976 | 1975 | 1974 | 1975 |
Heating Degree Days (F) | 1758. | 1399. | 1171. | 645. | 270. | 71. | 23. | 44. | 215. | 584. | 1095. | 1564. | 8839. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 30. | 113. | 220. | 176. | 22. | 0. | 0. | 0. | 562. |