Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 13.8 | 22.4 | 34.9 | 51.5 | 66.6 | 74.2 | 78.6 | 76.3 | 64.7 | 51.7 | 32.5 | 18.1 | 48.8 |
Highest Mean Max. Temperature (F) | 26.0 | 34.6 | 44.7 | 65.0 | 75.3 | 82.0 | 84.1 | 82.3 | 70.1 | 56.4 | 43.6 | 28.6 | 84.1 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1975 | 1991 | 1998 | 1973 | 1999 | 1997 | 1975 |
Lowest Mean Max. Temperature (F) | 2.5 | 11.1 | 27.2 | 42.7 | 56.5 | 65.9 | 71.5 | 70.5 | 59.2 | 45.8 | 23.2 | 5.5 | 2.5 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1996 | 1979 | 1985 | 1992 | 1977 | 1993 | 1979 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 2.7 | 10.9 | 23.6 | 39.3 | 53.3 | 61.6 | 66.1 | 63.8 | 53.2 | 41.6 | 24.4 | 8.5 | 37.4 |
Highest Mean Temperature (F) | 13.8 | 27.1 | 33.0 | 47.9 | 61.1 | 68.1 | 70.3 | 68.4 | 57.8 | 47.5 | 34.7 | 20.4 | 70.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1995 | 1975 | 1983 | 1994 | 1994 | 1981 | 1997 | 1975 |
Lowest Mean Temperature (F) | -10.1 | -1.2 | 15.2 | 32.0 | 45.9 | 54.4 | 59.3 | 57.3 | 48.8 | 36.4 | 14.1 | -4.2 | -10.1 |
Year Lowest Occurred | 1982 | 1989 | 1996 | 1996 | 1979 | 1985 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -8.4 | -0.7 | 12.3 | 27.1 | 40.0 | 49.1 | 53.6 | 51.3 | 41.6 | 31.5 | 16.4 | -1.1 | 26.1 |
Highest Mean Min. Temperature (F) | 4.5 | 19.6 | 22.9 | 32.3 | 46.9 | 54.6 | 57.7 | 55.9 | 46.7 | 38.8 | 26.2 | 12.1 | 57.7 |
Year Highest Occurred | 1998 | 1998 | 1973 | 1991 | 1977 | 1995 | 1983 | 1981 | 1994 | 1994 | 1981 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -22.9 | -14.5 | 3.1 | 21.2 | 33.9 | 42.8 | 47.0 | 44.0 | 37.2 | 25.8 | 4.2 | -14.7 | -22.9 |
Year Lowest Occurred | 1982 | 1989 | 1980 | 1996 | 1997 | 1985 | 1992 | 1977 | 1974 | 1976 | 1985 | 1976 | 1982 |
Mean Precipitation (in.) | 0.84 | 0.64 | 0.96 | 1.38 | 2.55 | 3.98 | 3.37 | 3.14 | 3.03 | 1.98 | 1.36 | 0.70 | 23.93 |
Highest Precipitation (in.) | 3.67 | 1.57 | 2.03 | 3.33 | 6.67 | 7.01 | 7.86 | 6.66 | 6.81 | 4.84 | 3.49 | 1.70 | 7.86 |
Year Highest Occurred | 1982 | 1992 | 1999 | 1986 | 1985 | 1976 | 1987 | 1988 | 1977 | 1971 | 1977 | 1992 | 1987 |
Lowest Precipitation (in.) | 0.09 | 0.10 | 0.22 | 0.08 | 0.20 | 1.11 | 1.06 | 0.58 | 0.28 | 0.14 | 0.00 | 0.18 | 0.00 |
Year Lowest Occurred | 1999 | 1993 | 1984 | 1987 | 1976 | 1987 | 1974 | 1991 | 1998 | 1992 | 1999 | 1999 | 1999 |
Heating Degree Days (F) | 1946. | 1531. | 1298. | 775. | 378. | 140. | 55. | 102. | 360. | 723. | 1217. | 1744. | 10269. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 17. | 47. | 91. | 67. | 10. | 0. | 0. | 0. | 233. |