Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 13.9 | 21.4 | 33.7 | 53.4 | 69.2 | 77.1 | 82.3 | 81.8 | 70.4 | 55.8 | 33.7 | 19.1 | 51.0 |
Highest Mean Max. Temperature (F) | 30.9 | 31.0 | 45.8 | 65.4 | 78.2 | 89.1 | 90.6 | 89.9 | 79.5 | 61.5 | 48.2 | 31.9 | 90.6 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1987 | 1980 | 1988 | 1988 | 1983 | 1976 | 1974 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | -1.0 | 4.1 | 23.6 | 40.2 | 60.7 | 70.4 | 72.6 | 75.0 | 63.8 | 51.3 | 22.4 | 3.6 | -1.0 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1982 | 1992 | 1977 | 1985 | 1995 | 1996 | 1983 | 1982 |
Mean Temperature (F) | 3.6 | 10.8 | 24.1 | 41.3 | 55.9 | 64.4 | 69.1 | 68.0 | 57.0 | 43.3 | 24.1 | 9.7 | 39.3 |
Highest Mean Temperature (F) | 19.9 | 22.2 | 34.7 | 48.4 | 65.1 | 73.6 | 74.5 | 74.1 | 62.0 | 48.4 | 34.4 | 22.2 | 74.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -12.1 | -5.9 | 15.0 | 32.3 | 49.0 | 57.6 | 62.1 | 61.6 | 51.9 | 38.8 | 12.1 | -5.2 | -12.1 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1979 | 1979 | 1982 | 1992 | 1977 | 1985 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -6.8 | 0.1 | 14.4 | 29.1 | 42.5 | 51.7 | 55.9 | 54.1 | 43.5 | 30.8 | 14.4 | 0.2 | 27.5 |
Highest Mean Min. Temperature (F) | 8.9 | 15.4 | 25.6 | 35.0 | 52.6 | 58.1 | 60.5 | 58.3 | 48.9 | 37.8 | 23.1 | 15.9 | 60.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1998 | 1977 | 1991 | 1983 | 1983 | 1994 | 1994 | 1981 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -23.2 | -15.9 | 6.3 | 22.8 | 36.0 | 44.8 | 51.4 | 48.1 | 38.7 | 24.3 | 0.1 | -14.0 | -23.2 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1988 | 1983 | 1982 | 1976 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.47 | 0.39 | 0.81 | 1.17 | 2.49 | 3.08 | 2.65 | 2.42 | 2.06 | 1.69 | 0.76 | 0.38 | 18.37 |
Highest Precipitation (in.) | 0.95 | 2.00 | 2.22 | 4.02 | 5.28 | 6.23 | 6.73 | 7.72 | 5.39 | 7.46 | 2.63 | 1.12 | 7.72 |
Year Highest Occurred | 1997 | 2000 | 1977 | 1986 | 1991 | 1971 | 1993 | 1989 | 1994 | 1982 | 2000 | 1993 | 1989 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.00 | 0.38 | 0.51 | 0.33 | 0.02 | 0.13 | 0.00 | 0.00 | 0.05 | 0.00 |
Year Lowest Occurred | 1990 | 1999 | 1986 | 1996 | 1984 | 1973 | 1975 | 1976 | 1976 | 1993 | 1999 | 1986 | 1990 |
Heating Degree Days (F) | 1906. | 1518. | 1269. | 713. | 309. | 106. | 38. | 65. | 261. | 673. | 1228. | 1716. | 9802. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 26. | 89. | 165. | 157. | 20. | 0. | 0. | 0. | 458. |