Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 10.4 | 18.2 | 31.1 | 50.9 | 67.4 | 75.4 | 79.9 | 79.0 | 67.2 | 53.1 | 31.5 | 16.1 | 48.4 |
Highest Mean Max. Temperature (F) | 22.7 | 29.4 | 43.0 | 63.2 | 78.7 | 86.7 | 86.0 | 86.4 | 74.4 | 58.2 | 45.5 | 29.0 | 86.7 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | -2.1 | 1.9 | 20.9 | 39.1 | 54.9 | 68.3 | 70.5 | 72.1 | 61.8 | 47.0 | 20.9 | 3.2 | -2.1 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1996 | 1979 | 1982 | 1992 | 1977 | 1985 | 1991 | 1996 | 1983 | 1982 |
Mean Temperature (F) | 1.3 | 8.7 | 22.0 | 39.6 | 54.9 | 64.0 | 68.1 | 66.3 | 54.9 | 42.2 | 23.8 | 8.1 | 37.8 |
Highest Mean Temperature (F) | 13.8 | 23.5 | 33.5 | 49.0 | 65.2 | 73.1 | 72.6 | 72.6 | 60.8 | 48.1 | 35.4 | 23.0 | 73.1 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -11.7 | -6.8 | 10.8 | 30.4 | 46.2 | 56.8 | 60.8 | 59.2 | 50.3 | 36.8 | 13.2 | -4.0 | -11.7 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1996 | 1979 | 1982 | 1992 | 1977 | 1974 | 1991 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -7.8 | -0.9 | 12.9 | 28.2 | 42.4 | 52.6 | 56.3 | 53.5 | 42.5 | 31.2 | 16.1 | 0.0 | 27.3 |
Highest Mean Min. Temperature (F) | 4.8 | 17.5 | 25.6 | 34.8 | 51.6 | 59.5 | 60.8 | 58.8 | 47.9 | 38.7 | 26.9 | 17.2 | 60.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1978 | 1994 | 1981 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -21.4 | -15.6 | 0.7 | 21.7 | 35.6 | 45.4 | 51.1 | 46.3 | 37.9 | 24.1 | 4.0 | -11.2 | -21.4 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1996 | 1983 | 1982 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.70 | 0.46 | 0.75 | 1.10 | 2.25 | 3.29 | 2.91 | 2.37 | 2.16 | 1.56 | 0.89 | 0.55 | 18.99 |
Highest Precipitation (in.) | 1.40 | 1.09 | 2.07 | 3.00 | 4.55 | 5.33 | 7.28 | 7.59 | 6.07 | 3.94 | 2.50 | 1.10 | 7.59 |
Year Highest Occurred | 1997 | 1987 | 1983 | 1979 | 1977 | 1985 | 1982 | 1985 | 1991 | 1982 | 2000 | 1995 | 1985 |
Lowest Precipitation (in.) | 0.08 | 0.00 | 0.12 | 0.00 | 0.34 | 1.02 | 0.62 | 0.49 | 0.18 | 0.13 | 0.02 | 0.05 | 0.00 |
Year Lowest Occurred | 1973 | 1993 | 1978 | 1988 | 1980 | 1979 | 1981 | 1971 | 1984 | 1992 | 1976 | 1981 | 1993 |
Heating Degree Days (F) | 1977. | 1580. | 1333. | 764. | 346. | 120. | 48. | 87. | 315. | 707. | 1236. | 1767. | 10280. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 32. | 91. | 145. | 125. | 11. | 0. | 0. | 0. | 405. |