Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.5 | 27.5 | 39.0 | 55.6 | 68.8 | 77.4 | 84.0 | 82.8 | 71.9 | 58.3 | 37.7 | 24.8 | 54.0 |
Highest Mean Max. Temperature (F) | 33.1 | 37.7 | 50.1 | 66.5 | 77.7 | 88.9 | 90.4 | 90.4 | 80.3 | 64.9 | 52.0 | 36.6 | 90.4 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1977 | 1977 | 1988 | 1974 | 1976 | 1979 | 1975 | 1999 | 1979 | 1976 |
Lowest Mean Max. Temperature (F) | 7.5 | 13.0 | 28.7 | 42.6 | 60.0 | 70.2 | 72.8 | 76.2 | 63.5 | 54.8 | 26.0 | 7.1 | 7.1 |
Year Lowest Occurred | 1979 | 1979 | 1996 | 1975 | 1996 | 1993 | 1992 | 1992 | 1986 | 1995 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 9.6 | 16.8 | 28.5 | 43.4 | 56.5 | 65.5 | 71.2 | 69.3 | 58.3 | 45.2 | 27.4 | 14.6 | 42.2 |
Highest Mean Temperature (F) | 23.2 | 29.1 | 36.7 | 51.1 | 63.9 | 74.9 | 75.9 | 75.2 | 65.0 | 50.9 | 39.2 | 24.7 | 75.9 |
Year Highest Occurred | 1990 | 1987 | 1973 | 1977 | 1977 | 1988 | 1975 | 1983 | 1978 | 1975 | 1999 | 1999 | 1975 |
Lowest Mean Temperature (F) | -3.7 | 1.0 | 19.5 | 36.2 | 50.8 | 60.3 | 62.6 | 63.7 | 52.2 | 40.3 | 16.1 | -1.6 | -3.7 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1996 | 1985 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -1.3 | 6.0 | 18.0 | 31.2 | 44.1 | 53.5 | 58.3 | 55.7 | 44.7 | 32.1 | 17.0 | 4.3 | 30.3 |
Highest Mean Min. Temperature (F) | 13.4 | 21.7 | 26.2 | 35.9 | 50.1 | 60.9 | 62.1 | 60.2 | 50.1 | 38.0 | 26.3 | 16.6 | 62.1 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1989 | 1995 | 1978 | 1994 | 1999 | 1997 | 1989 |
Lowest Mean Min. Temperature (F) | -15.2 | -11.0 | 9.7 | 25.9 | 38.0 | 48.8 | 52.3 | 50.1 | 37.5 | 25.3 | 6.3 | -10.4 | -15.2 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1997 | 1983 | 1985 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.41 | 0.39 | 0.94 | 1.49 | 2.73 | 3.48 | 2.52 | 2.30 | 1.57 | 1.57 | 0.61 | 0.29 | 18.30 |
Highest Precipitation (in.) | 1.27 | 1.60 | 2.46 | 5.57 | 4.98 | 8.18 | 7.60 | 5.34 | 4.75 | 5.04 | 2.41 | 0.87 | 8.18 |
Year Highest Occurred | 1997 | 1987 | 1973 | 1986 | 1999 | 1993 | 1993 | 1998 | 1996 | 1998 | 1977 | 1977 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.03 | 0.00 | 0.37 | 0.49 | 0.38 | 0.35 | 0.17 | 0.05 | 0.00 | 0.01 | 0.00 |
Year Lowest Occurred | 1974 | 1985 | 1971 | 1988 | 1976 | 1974 | 1988 | 1982 | 1976 | 1987 | 1980 | 1986 | 1974 |
Heating Degree Days (F) | 1718. | 1351. | 1131. | 650. | 287. | 92. | 34. | 48. | 235. | 613. | 1129. | 1565. | 8853. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 22. | 105. | 224. | 179. | 34. | 0. | 0. | 0. | 565. |