Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 15.6 | 23.8 | 35.6 | 51.4 | 66.6 | 74.7 | 79.0 | 76.9 | 65.9 | 52.8 | 33.9 | 20.3 | 49.7 |
Highest Mean Max. Temperature (F) | 26.4 | 35.2 | 44.1 | 63.0 | 76.9 | 84.0 | 84.4 | 82.1 | 73.3 | 59.7 | 46.3 | 30.8 | 84.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1984 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 3.4 | 13.1 | 28.1 | 42.4 | 57.3 | 68.1 | 70.8 | 71.0 | 59.8 | 48.2 | 24.2 | 6.0 | 3.4 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1985 | 1992 | 1977 | 1993 | 1987 | 1996 | 1983 | 1982 |
Mean Temperature (F) | 3.4 | 11.0 | 24.5 | 39.5 | 53.7 | 62.6 | 67.3 | 65.3 | 55.2 | 43.0 | 25.6 | 10.0 | 38.4 |
Highest Mean Temperature (F) | 16.4 | 28.0 | 33.6 | 47.4 | 63.8 | 69.4 | 71.3 | 69.8 | 61.1 | 49.5 | 35.2 | 23.7 | 71.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1997 | 1974 |
Lowest Mean Temperature (F) | -10.7 | -0.7 | 15.9 | 32.2 | 46.4 | 56.1 | 60.0 | 59.0 | 49.8 | 37.6 | 16.3 | -5.0 | -10.7 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1982 | 1992 | 1977 | 1993 | 1976 | 1996 | 1983 | 1982 |
Mean Min. Temperature (F) | -8.8 | -1.8 | 13.4 | 27.5 | 40.7 | 50.5 | 55.5 | 53.6 | 44.4 | 33.2 | 17.2 | -0.4 | 27.1 |
Highest Mean Min. Temperature (F) | 6.4 | 20.8 | 23.9 | 32.7 | 50.7 | 57.0 | 59.3 | 57.7 | 48.9 | 39.4 | 25.0 | 16.5 | 59.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1995 | 1983 | 1983 | 1998 | 1973 | 1983 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -24.7 | -14.9 | 3.2 | 22.0 | 35.5 | 43.5 | 49.2 | 47.1 | 38.7 | 25.8 | 6.8 | -16.0 | -24.7 |
Year Lowest Occurred | 1982 | 1989 | 1980 | 1975 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.82 | 0.65 | 1.28 | 1.83 | 2.78 | 3.95 | 4.30 | 3.35 | 2.82 | 2.55 | 1.39 | 0.68 | 26.40 |
Highest Precipitation (in.) | 2.51 | 1.90 | 3.10 | 4.59 | 6.66 | 8.85 | 8.74 | 8.31 | 5.82 | 6.56 | 3.37 | 1.41 | 8.85 |
Year Highest Occurred | 1975 | 1986 | 1995 | 1986 | 1999 | 1994 | 1987 | 1978 | 1973 | 1971 | 1977 | 1972 | 1994 |
Lowest Precipitation (in.) | 0.07 | 0.04 | 0.31 | 0.12 | 0.12 | 0.50 | 0.78 | 0.74 | 0.46 | 0.30 | 0.03 | 0.10 | 0.03 |
Year Lowest Occurred | 1973 | 1988 | 1986 | 1980 | 1976 | 1987 | 1984 | 1979 | 1976 | 1992 | 1999 | 1982 | 1999 |
Heating Degree Days (F) | 1912. | 1513. | 1256. | 767. | 376. | 139. | 52. | 86. | 303. | 682. | 1182. | 1708. | 9976. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 25. | 67. | 122. | 93. | 9. | 0. | 0. | 0. | 316. |