Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 14.7 | 23.1 | 34.6 | 50.8 | 65.8 | 74.0 | 78.4 | 76.9 | 65.7 | 52.6 | 33.0 | 19.2 | 49.1 |
Highest Mean Max. Temperature (F) | 26.0 | 34.5 | 44.5 | 62.8 | 74.1 | 81.8 | 83.7 | 83.2 | 73.6 | 58.3 | 45.9 | 29.7 | 83.7 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1989 | 1976 | 1998 | 1973 | 1999 | 1997 | 1989 |
Lowest Mean Max. Temperature (F) | 2.1 | 11.4 | 26.2 | 40.0 | 54.9 | 66.6 | 69.6 | 70.8 | 59.7 | 47.4 | 24.4 | 7.0 | 2.1 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1982 | 1992 | 1977 | 1993 | 1987 | 1996 | 1983 | 1982 |
Mean Temperature (F) | 2.9 | 10.3 | 22.8 | 37.9 | 52.5 | 61.7 | 66.1 | 64.3 | 53.3 | 41.4 | 24.2 | 9.4 | 37.2 |
Highest Mean Temperature (F) | 16.0 | 27.5 | 32.1 | 45.8 | 61.4 | 68.2 | 70.4 | 68.4 | 58.9 | 47.0 | 34.5 | 23.0 | 70.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1989 | 1983 | 1998 | 1973 | 1999 | 1997 | 1989 |
Lowest Mean Temperature (F) | -10.4 | -1.5 | 12.7 | 30.0 | 44.4 | 54.2 | 59.0 | 58.2 | 48.4 | 36.0 | 15.0 | -4.4 | -10.4 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1982 | 1992 | 1977 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -9.0 | -2.6 | 11.0 | 25.0 | 39.1 | 49.4 | 53.7 | 51.6 | 40.9 | 30.1 | 15.3 | -0.5 | 25.3 |
Highest Mean Min. Temperature (F) | 6.0 | 20.5 | 21.5 | 29.8 | 48.7 | 54.8 | 57.3 | 56.2 | 45.3 | 37.4 | 23.1 | 16.2 | 57.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1991 | 1977 | 1991 | 1983 | 1973 | 1978 | 1994 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -22.8 | -14.8 | -0.9 | 18.8 | 32.8 | 41.7 | 48.3 | 45.5 | 34.5 | 22.4 | 4.0 | -15.8 | -22.8 |
Year Lowest Occurred | 1982 | 1972 | 1996 | 1996 | 1983 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.90 | 0.63 | 1.34 | 1.74 | 2.81 | 4.30 | 3.92 | 3.71 | 2.98 | 2.55 | 1.41 | 0.75 | 27.04 |
Highest Precipitation (in.) | 2.34 | 1.88 | 2.68 | 4.71 | 8.70 | 8.15 | 9.32 | 9.90 | 7.06 | 6.67 | 4.24 | 1.57 | 9.90 |
Year Highest Occurred | 1975 | 1979 | 1990 | 1986 | 1985 | 1986 | 1993 | 1988 | 1973 | 1971 | 2000 | 1988 | 1988 |
Lowest Precipitation (in.) | 0.09 | 0.08 | 0.22 | 0.07 | 0.21 | 0.57 | 1.41 | 0.53 | 0.46 | 0.27 | 0.00 | 0.04 | 0.00 |
Year Lowest Occurred | 1973 | 1988 | 1986 | 1980 | 1980 | 1987 | 1989 | 1976 | 1974 | 1992 | 1999 | 1982 | 1999 |
Heating Degree Days (F) | 1927. | 1535. | 1308. | 814. | 406. | 155. | 68. | 104. | 358. | 733. | 1225. | 1726. | 10359. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 17. | 55. | 100. | 82. | 6. | 0. | 0. | 0. | 260. |