Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 12.9 | 20.3 | 33.7 | 52.9 | 68.2 | 76.4 | 80.6 | 79.5 | 68.2 | 54.4 | 32.9 | 18.3 | 49.9 |
Highest Mean Max. Temperature (F) | 28.1 | 30.4 | 44.5 | 65.7 | 76.6 | 87.2 | 87.8 | 86.1 | 74.6 | 60.4 | 46.3 | 29.3 | 87.8 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1990 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 0.0 | 7.1 | 23.3 | 41.9 | 58.3 | 70.2 | 72.9 | 72.5 | 62.9 | 50.2 | 22.5 | 4.9 | 0.0 |
Year Lowest Occurred | 1979 | 1979 | 1996 | 1996 | 1979 | 1998 | 1992 | 1977 | 1985 | 1991 | 1996 | 1983 | 1979 |
Mean Temperature (F) | 2.5 | 9.9 | 23.7 | 41.0 | 55.6 | 64.4 | 68.3 | 66.8 | 55.6 | 42.8 | 24.4 | 9.0 | 38.7 |
Highest Mean Temperature (F) | 17.0 | 24.4 | 35.0 | 49.6 | 64.2 | 71.4 | 73.3 | 72.7 | 61.3 | 48.6 | 36.0 | 21.0 | 73.3 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1989 | 1983 | 1998 | 1973 | 1999 | 1997 | 1989 |
Lowest Mean Temperature (F) | -11.4 | -4.5 | 13.3 | 32.3 | 47.6 | 58.3 | 61.7 | 59.9 | 51.3 | 37.2 | 14.3 | -3.6 | -11.4 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1979 | 1979 | 1982 | 1992 | 1977 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -8.0 | -0.5 | 13.6 | 29.1 | 42.9 | 52.4 | 56.0 | 54.0 | 43.0 | 31.1 | 15.9 | -0.3 | 27.4 |
Highest Mean Min. Temperature (F) | 5.8 | 18.6 | 26.2 | 33.4 | 51.8 | 57.6 | 60.9 | 59.2 | 48.0 | 38.1 | 25.6 | 13.4 | 60.9 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1995 | 1983 | 1983 | 1998 | 1998 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -23.8 | -16.1 | 3.2 | 22.8 | 36.8 | 45.3 | 50.5 | 47.4 | 36.9 | 23.0 | 4.6 | -12.2 | -23.8 |
Year Lowest Occurred | 1982 | 1989 | 1996 | 1979 | 1979 | 1982 | 1992 | 1977 | 1974 | 1983 | 1985 | 1985 | 1982 |
Mean Precipitation (in.) | 0.66 | 0.55 | 0.92 | 1.33 | 2.50 | 3.79 | 3.54 | 3.69 | 2.60 | 1.89 | 1.08 | 0.50 | 23.05 |
Highest Precipitation (in.) | 1.67 | 1.64 | 2.09 | 4.81 | 6.75 | 10.89 | 7.74 | 8.41 | 6.17 | 6.18 | 3.57 | 1.14 | 10.89 |
Year Highest Occurred | 1989 | 1977 | 1995 | 1986 | 1987 | 1981 | 1979 | 1980 | 1983 | 1998 | 2000 | 1996 | 1981 |
Lowest Precipitation (in.) | 0.09 | 0.05 | 0.02 | 0.00 | 0.28 | 0.80 | 0.50 | 0.83 | 0.07 | 0.12 | 0.00 | 0.07 | 0.00 |
Year Lowest Occurred | 2000 | 1993 | 1978 | 1988 | 1980 | 1988 | 1990 | 1996 | 1976 | 1976 | 1999 | 1986 | 1988 |
Heating Degree Days (F) | 1941. | 1544. | 1282. | 721. | 323. | 99. | 38. | 80. | 294. | 690. | 1218. | 1737. | 9967. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 30. | 81. | 140. | 134. | 12. | 0. | 0. | 0. | 398. |