Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | -3.3 | 4.4 | 21.9 | 42.0 | 58.6 | 70.0 | 73.1 | 66.7 | 53.7 | 31.0 | 10.0 | 1.4 | 35.8 |
Highest Mean Max. Temperature (F) | 27.7 | 22.5 | 35.7 | 50.1 | 65.9 | 74.5 | 77.7 | 75.5 | 60.7 | 41.6 | 30.9 | 20.3 | 77.7 |
Year Highest Occurred | 1981 | 1997 | 1981 | 1995 | 1981 | 1971 | 1990 | 1977 | 1995 | 1979 | 1979 | 1985 | 1990 |
Lowest Mean Max. Temperature (F) | -23.2 | -21.9 | 8.5 | 30.5 | 50.6 | 66.0 | 67.4 | 61.1 | 39.7 | 20.5 | -5.1 | -24.5 | -24.5 |
Year Lowest Occurred | 1971 | 1979 | 1971 | 1986 | 1992 | 1978 | 1981 | 1991 | 1992 | 1996 | 1995 | 1980 | 1980 |
Mean Temperature (F) | -11.6 | -6.1 | 7.8 | 28.8 | 46.0 | 57.5 | 60.8 | 54.8 | 42.8 | 23.3 | 2.2 | -6.8 | 25.0 |
Highest Mean Temperature (F) | 17.5 | 13.2 | 23.0 | 35.9 | 51.5 | 60.1 | 63.4 | 61.6 | 48.0 | 33.5 | 22.7 | 12.4 | 63.4 |
Year Highest Occurred | 1981 | 1997 | 1981 | 1998 | 1981 | 1971 | 1990 | 1977 | 1978 | 1979 | 1979 | 1985 | 1990 |
Lowest Mean Temperature (F) | -32.2 | -33.8 | -5.6 | 16.1 | 40.6 | 54.1 | 57.7 | 49.7 | 30.2 | 10.5 | -13.2 | -31.1 | -33.8 |
Year Lowest Occurred | 1971 | 1979 | 1972 | 1986 | 1992 | 1981 | 1981 | 2000 | 1992 | 1996 | 1995 | 1980 | 1979 |
Mean Min. Temperature (F) | -19.8 | -16.6 | -6.3 | 15.5 | 33.4 | 45.0 | 48.5 | 42.9 | 31.9 | 15.6 | -5.6 | -14.9 | 14.1 |
Highest Mean Min. Temperature (F) | 7.2 | 3.8 | 10.3 | 23.5 | 37.1 | 47.9 | 51.0 | 47.6 | 38.6 | 25.4 | 14.5 | 4.4 | 51.0 |
Year Highest Occurred | 1981 | 1997 | 1981 | 1973 | 1981 | 1995 | 1979 | 1977 | 1978 | 1979 | 1979 | 1985 | 1979 |
Lowest Mean Min. Temperature (F) | -41.2 | -45.8 | -20.4 | 1.6 | 29.3 | 41.2 | 45.7 | 38.1 | 20.7 | 0.5 | -21.3 | -37.7 | -45.8 |
Year Lowest Occurred | 1971 | 1979 | 1972 | 1986 | 1974 | 1981 | 1991 | 2000 | 1992 | 1996 | 1995 | 1980 | 1979 |
Mean Precipitation (in.) | 0.44 | 0.47 | 0.31 | 0.30 | 1.17 | 1.78 | 2.13 | 1.85 | 1.17 | 0.97 | 0.67 | 0.75 | 12.01 |
Highest Precipitation (in.) | 1.09 | 1.26 | 1.53 | 0.96 | 2.63 | 3.43 | 4.86 | 3.66 | 1.92 | 1.88 | 1.61 | 1.98 | 4.86 |
Year Highest Occurred | 1986 | 1996 | 1979 | 1999 | 1994 | 1978 | 1981 | 1980 | 1977 | 1978 | 1988 | 1974 | 1981 |
Lowest Precipitation (in.) | 0.04 | 0.01 | 0.00 | 0.00 | 0.11 | 0.17 | 0.62 | 0.70 | 0.01 | 0.20 | 0.00 | 0.03 | 0.00 |
Year Lowest Occurred | 1998 | 1973 | 1987 | 2000 | 1974 | 1999 | 1978 | 1994 | 1984 | 1992 | 1983 | 1983 | 1987 |
Heating Degree Days (F) | 2376. | 1992. | 1776. | 1088. | 588. | 226. | 139. | 325. | 666. | 1292. | 1885. | 2226. | 14579. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 1. | 9. | 9. | 0. | 0. | 0. | 0. | 19. |