Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 18.4 | 25.8 | 37.5 | 54.2 | 67.8 | 76.5 | 80.9 | 78.5 | 68.9 | 56.1 | 37.7 | 23.0 | 52.1 |
Highest Mean Max. Temperature (F) | 31.9 | 39.2 | 49.2 | 67.7 | 77.6 | 87.0 | 89.3 | 85.1 | 78.6 | 61.2 | 49.1 | 32.5 | 89.3 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1988 | 1976 | 1998 | 2000 | 1999 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 6.2 | 13.1 | 28.7 | 42.8 | 58.9 | 70.3 | 74.1 | 72.5 | 63.3 | 50.0 | 29.9 | 7.8 | 6.2 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1985 | 1993 | 1981 | 1991 | 1983 | 1982 |
Mean Temperature (F) | 8.0 | 15.2 | 27.7 | 42.8 | 55.6 | 64.6 | 69.2 | 66.7 | 57.0 | 44.6 | 29.1 | 13.9 | 41.2 |
Highest Mean Temperature (F) | 20.7 | 30.0 | 38.0 | 52.3 | 63.6 | 70.7 | 73.5 | 70.5 | 63.4 | 50.2 | 37.6 | 24.9 | 73.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -6.9 | 2.1 | 19.0 | 34.6 | 48.9 | 58.7 | 63.5 | 62.8 | 51.9 | 40.0 | 21.5 | -1.8 | -6.9 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1985 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -2.5 | 4.5 | 17.8 | 31.3 | 43.4 | 52.7 | 57.5 | 54.9 | 45.0 | 33.0 | 20.5 | 4.7 | 30.2 |
Highest Mean Min. Temperature (F) | 10.6 | 22.2 | 26.7 | 38.6 | 51.0 | 58.1 | 61.0 | 59.1 | 49.5 | 39.1 | 27.2 | 17.2 | 61.0 |
Year Highest Occurred | 1987 | 1998 | 2000 | 1977 | 1977 | 1971 | 1983 | 1983 | 1994 | 1973 | 1987 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -20.0 | -9.0 | 9.2 | 25.9 | 36.5 | 47.0 | 52.9 | 49.8 | 39.8 | 26.4 | 13.0 | -11.4 | -20.0 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1978 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.74 | 0.57 | 1.36 | 2.00 | 3.16 | 4.34 | 3.92 | 4.04 | 2.91 | 2.29 | 1.68 | 0.72 | 27.73 |
Highest Precipitation (in.) | 2.71 | 2.46 | 2.95 | 5.55 | 7.13 | 10.57 | 9.14 | 8.69 | 7.82 | 6.89 | 5.19 | 2.28 | 10.57 |
Year Highest Occurred | 1975 | 1971 | 1983 | 1986 | 1999 | 1984 | 1972 | 1995 | 1985 | 1971 | 2000 | 1985 | 1984 |
Lowest Precipitation (in.) | 0.05 | 0.00 | 0.30 | 0.10 | 1.06 | 0.69 | 0.94 | 1.18 | 0.61 | 0.22 | 0.07 | 0.01 | 0.00 |
Year Lowest Occurred | 1974 | 1993 | 1974 | 1987 | 1994 | 1988 | 1976 | 1996 | 1976 | 1976 | 1976 | 1994 | 1993 |
Heating Degree Days (F) | 1769. | 1395. | 1158. | 668. | 316. | 96. | 32. | 55. | 255. | 633. | 1078. | 1587. | 9042. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 25. | 83. | 162. | 107. | 13. | 0. | 0. | 0. | 391. |