Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.4 | 27.4 | 38.6 | 54.9 | 68.4 | 77.3 | 82.5 | 80.5 | 71.6 | 58.7 | 38.7 | 24.8 | 53.7 |
Highest Mean Max. Temperature (F) | 35.8 | 41.5 | 51.7 | 66.5 | 76.6 | 87.6 | 90.5 | 89.9 | 78.3 | 64.6 | 54.9 | 35.9 | 90.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1976 | 1983 | 1998 | 1973 | 1999 | 1979 | 1976 |
Lowest Mean Max. Temperature (F) | 8.2 | 15.4 | 29.8 | 42.9 | 60.1 | 69.8 | 70.6 | 73.7 | 64.0 | 54.2 | 27.0 | 6.5 | 6.5 |
Year Lowest Occurred | 1979 | 1989 | 1984 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1995 | 1996 | 1983 | 1983 |
Mean Temperature (F) | 9.8 | 17.0 | 28.6 | 43.1 | 56.1 | 65.6 | 70.5 | 68.2 | 58.3 | 45.4 | 28.7 | 15.0 | 42.2 |
Highest Mean Temperature (F) | 24.1 | 31.1 | 39.0 | 51.0 | 64.0 | 73.1 | 75.8 | 75.7 | 63.7 | 51.0 | 40.7 | 23.9 | 75.8 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1979 | 1974 |
Lowest Mean Temperature (F) | -2.2 | 3.2 | 20.4 | 36.7 | 50.4 | 60.2 | 61.5 | 62.4 | 52.1 | 41.0 | 18.2 | -1.8 | -2.2 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1987 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | -0.9 | 6.6 | 18.6 | 31.2 | 43.8 | 53.8 | 58.4 | 55.8 | 45.0 | 32.1 | 18.7 | 5.1 | 30.7 |
Highest Mean Min. Temperature (F) | 12.5 | 20.7 | 26.3 | 36.5 | 51.5 | 60.0 | 62.2 | 61.6 | 49.6 | 37.3 | 26.4 | 15.8 | 62.2 |
Year Highest Occurred | 1990 | 1987 | 1973 | 1977 | 1977 | 1991 | 1974 | 1983 | 1978 | 1973 | 1999 | 1998 | 1974 |
Lowest Mean Min. Temperature (F) | -13.0 | -9.4 | 10.1 | 26.4 | 38.1 | 47.9 | 52.4 | 51.1 | 39.5 | 26.8 | 8.6 | -10.2 | -13.0 |
Year Lowest Occurred | 1978 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1992 | 1974 | 1976 | 1985 | 1983 | 1978 |
Mean Precipitation (in.) | 0.70 | 0.55 | 1.33 | 1.99 | 2.95 | 4.15 | 3.41 | 2.87 | 2.31 | 1.94 | 0.96 | 0.49 | 23.65 |
Highest Precipitation (in.) | 2.45 | 2.38 | 4.23 | 6.42 | 8.29 | 11.71 | 8.24 | 6.37 | 8.03 | 6.93 | 3.32 | 1.51 | 11.71 |
Year Highest Occurred | 1979 | 1977 | 1977 | 1986 | 1972 | 1980 | 1997 | 1978 | 1985 | 1984 | 1983 | 1977 | 1980 |
Lowest Precipitation (in.) | 0.00 | 0.06 | 0.07 | 0.15 | 0.36 | 0.49 | 0.54 | 0.53 | 0.40 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1991 | 1983 | 1971 | 1996 | 1976 | 1988 | 1971 | 1976 | 1979 | 1989 | 1999 | 1989 | 1991 |
Heating Degree Days (F) | 1715. | 1345. | 1130. | 659. | 301. | 82. | 33. | 55. | 224. | 607. | 1088. | 1553. | 8792. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 25. | 98. | 203. | 153. | 23. | 0. | 0. | 0. | 503. |