Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 13.7 | 22.3 | 35.1 | 50.2 | 65.9 | 71.9 | 77.2 | 74.1 | 62.4 | 50.0 | 32.5 | 18.3 | 47.8 |
Highest Mean Max. Temperature (F) | 24.3 | 33.1 | 41.9 | 63.2 | 75.0 | 80.6 | 82.7 | 80.9 | 70.3 | 55.2 | 42.6 | 25.3 | 82.7 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1991 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 2.5 | 15.2 | 28.6 | 42.7 | 57.1 | 66.0 | 69.4 | 66.5 | 55.9 | 44.5 | 23.6 | 8.6 | 2.5 |
Year Lowest Occurred | 1994 | 1994 | 1996 | 1995 | 1979 | 2000 | 1992 | 1977 | 1993 | 1980 | 1995 | 2000 | 1994 |
Mean Temperature (F) | 2.3 | 9.4 | 22.0 | 37.3 | 51.9 | 59.8 | 65.1 | 62.6 | 52.0 | 40.9 | 24.9 | 8.8 | 36.4 |
Highest Mean Temperature (F) | 11.1 | 23.4 | 31.1 | 45.1 | 60.8 | 65.7 | 69.8 | 68.1 | 58.2 | 46.7 | 33.0 | 18.9 | 69.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1981 | 1997 | 1983 |
Lowest Mean Temperature (F) | -10.3 | -0.6 | 14.3 | 31.0 | 44.7 | 54.7 | 59.2 | 56.7 | 46.0 | 36.1 | 16.5 | -2.5 | -10.3 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1995 | 1979 | 1985 | 1992 | 1977 | 1974 | 1976 | 1995 | 1983 | 1994 |
Mean Min. Temperature (F) | -9.2 | -3.6 | 8.8 | 24.4 | 37.9 | 47.6 | 53.0 | 51.0 | 41.6 | 31.7 | 17.3 | -0.8 | 25.0 |
Highest Mean Min. Temperature (F) | 1.6 | 13.6 | 20.5 | 30.0 | 46.7 | 51.4 | 58.3 | 56.0 | 46.6 | 39.4 | 26.3 | 12.5 | 58.3 |
Year Highest Occurred | 1998 | 1998 | 1973 | 1980 | 1977 | 1995 | 1983 | 1983 | 1997 | 1971 | 1973 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -25.5 | -17.1 | -0.1 | 17.2 | 31.5 | 42.1 | 49.0 | 46.8 | 35.8 | 26.8 | 8.1 | -14.7 | -25.5 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1983 | 1985 | 1992 | 1977 | 1974 | 1976 | 1985 | 1976 | 1982 |
Mean Precipitation (in.) | 1.17 | 0.93 | 1.24 | 1.54 | 2.55 | 4.04 | 4.06 | 4.02 | 3.21 | 2.30 | 1.63 | 0.87 | 27.56 |
Highest Precipitation (in.) | 2.72 | 2.68 | 3.52 | 4.06 | 4.25 | 7.77 | 9.43 | 10.84 | 9.60 | 5.37 | 4.04 | 3.05 | 10.84 |
Year Highest Occurred | 1975 | 1981 | 1979 | 1990 | 1999 | 1990 | 1987 | 1988 | 1977 | 1982 | 1991 | 1984 | 1988 |
Lowest Precipitation (in.) | 0.00 | 0.14 | 0.22 | 0.00 | 0.26 | 1.57 | 1.87 | 0.39 | 1.15 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1999 | 1993 | 1983 | 1988 | 1976 | 1972 | 1989 | 1991 | 1976 | 1998 | 1998 | 1998 | 1999 |
Heating Degree Days (F) | 1947. | 1560. | 1335. | 830. | 421. | 187. | 70. | 133. | 393. | 749. | 1202. | 1745. | 10572. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 15. | 30. | 73. | 57. | 3. | 0. | 0. | 0. | 178. |