Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 13.1 | 21.2 | 33.4 | 51.6 | 67.2 | 75.0 | 79.2 | 78.8 | 68.1 | 54.2 | 33.5 | 18.7 | 49.5 |
Highest Mean Max. Temperature (F) | 28.1 | 33.5 | 44.1 | 64.9 | 76.6 | 83.7 | 85.5 | 84.9 | 74.6 | 60.2 | 47.8 | 29.0 | 85.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1998 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 1.2 | 8.2 | 23.9 | 40.2 | 56.1 | 68.8 | 70.9 | 72.3 | 61.6 | 45.8 | 24.2 | 4.7 | 1.2 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1979 | 1985 | 1992 | 1985 | 1985 | 1998 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 2.4 | 10.3 | 23.3 | 39.9 | 54.9 | 63.6 | 67.4 | 66.2 | 55.2 | 42.4 | 24.6 | 9.4 | 38.3 |
Highest Mean Temperature (F) | 17.0 | 27.1 | 33.6 | 48.7 | 64.6 | 69.9 | 71.4 | 71.2 | 61.1 | 48.4 | 35.8 | 20.4 | 71.4 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1989 | 1983 | 1998 | 1973 | 1999 | 1997 | 1989 |
Lowest Mean Temperature (F) | -9.9 | -4.2 | 13.1 | 32.2 | 46.1 | 57.2 | 60.5 | 59.7 | 50.5 | 36.2 | 13.5 | -4.5 | -9.9 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1979 | 1979 | 1982 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -8.3 | -0.7 | 13.1 | 28.2 | 42.5 | 52.2 | 55.6 | 53.5 | 42.3 | 30.5 | 15.7 | 0.0 | 27.1 |
Highest Mean Min. Temperature (F) | 5.9 | 20.6 | 25.6 | 32.6 | 52.7 | 58.1 | 59.5 | 57.9 | 47.5 | 37.8 | 24.3 | 13.3 | 59.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1995 | 1983 | 1996 | 1998 | 1994 | 1981 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -22.0 | -16.5 | 2.3 | 22.7 | 36.2 | 44.7 | 50.0 | 46.7 | 36.7 | 22.1 | 2.9 | -13.7 | -22.0 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1979 | 1983 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.90 | 0.65 | 1.06 | 1.47 | 2.50 | 4.21 | 3.35 | 3.12 | 2.42 | 2.17 | 1.04 | 0.67 | 23.56 |
Highest Precipitation (in.) | 2.00 | 1.36 | 2.01 | 4.91 | 7.28 | 10.99 | 9.88 | 7.68 | 10.77 | 8.19 | 2.93 | 1.72 | 10.99 |
Year Highest Occurred | 1989 | 1979 | 1979 | 1986 | 1985 | 1975 | 1993 | 1992 | 1973 | 1984 | 1977 | 1996 | 1975 |
Lowest Precipitation (in.) | 0.04 | 0.21 | 0.14 | 0.03 | 0.22 | 0.74 | 0.38 | 0.58 | 0.20 | 0.15 | 0.06 | 0.00 | 0.00 |
Year Lowest Occurred | 1973 | 1993 | 1986 | 1980 | 1980 | 1972 | 1984 | 1996 | 1974 | 1986 | 1999 | 1998 | 1998 |
Heating Degree Days (F) | 1943. | 1535. | 1294. | 752. | 342. | 121. | 51. | 84. | 307. | 703. | 1212. | 1727. | 10071. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 27. | 79. | 125. | 120. | 13. | 0. | 0. | 0. | 364. |