Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 36.0 | 40.7 | 48.1 | 55.8 | 66.8 | 78.6 | 84.6 | 82.8 | 74.2 | 61.6 | 46.3 | 37.0 | 59.4 |
Highest Mean Max. Temperature (F) | 45.8 | 49.5 | 55.5 | 63.5 | 72.6 | 84.4 | 90.5 | 86.5 | 80.5 | 67.5 | 57.5 | 48.8 | 90.5 |
Year Highest Occurred | 1981 | 1995 | 1972 | 1992 | 1974 | 1994 | 1991 | 1991 | 1979 | 1988 | 1999 | 1980 | 1991 |
Lowest Mean Max. Temperature (F) | 25.3 | 34.1 | 39.4 | 47.0 | 59.8 | 70.0 | 80.3 | 78.9 | 67.5 | 53.1 | 36.4 | 27.9 | 25.3 |
Year Lowest Occurred | 1984 | 1984 | 1984 | 1983 | 1983 | 1984 | 1984 | 1987 | 1986 | 1984 | 2000 | 1990 | 1984 |
Mean Temperature (F) | 19.2 | 24.1 | 32.9 | 39.5 | 49.2 | 58.3 | 64.7 | 63.3 | 54.2 | 42.7 | 29.7 | 20.4 | 41.5 |
Highest Mean Temperature (F) | 25.9 | 31.9 | 38.4 | 45.5 | 54.3 | 63.2 | 67.8 | 66.7 | 59.0 | 46.4 | 35.4 | 30.2 | 67.8 |
Year Highest Occurred | 2000 | 1995 | 1986 | 1992 | 2000 | 1977 | 1998 | 2000 | 1998 | 1988 | 1999 | 1980 | 1998 |
Lowest Mean Temperature (F) | 6.7 | 15.7 | 26.6 | 32.6 | 44.0 | 53.1 | 60.7 | 60.2 | 49.0 | 38.5 | 21.8 | 9.7 | 6.7 |
Year Lowest Occurred | 1984 | 1989 | 1984 | 1982 | 1983 | 1984 | 1993 | 1987 | 1971 | 1982 | 2000 | 1990 | 1984 |
Mean Min. Temperature (F) | 2.3 | 7.5 | 17.7 | 23.2 | 31.6 | 38.0 | 44.8 | 43.8 | 34.2 | 23.8 | 13.0 | 3.8 | 23.6 |
Highest Mean Min. Temperature (F) | 12.3 | 16.3 | 22.4 | 27.5 | 36.0 | 42.6 | 49.2 | 47.9 | 40.0 | 33.5 | 17.6 | 16.2 | 49.2 |
Year Highest Occurred | 1978 | 1986 | 1986 | 1992 | 2000 | 1972 | 1977 | 2000 | 1990 | 1972 | 1986 | 1977 | 1977 |
Lowest Mean Min. Temperature (F) | -12.0 | -4.5 | 11.6 | 16.3 | 26.6 | 34.2 | 40.1 | 38.4 | 28.1 | 19.8 | 7.1 | -8.6 | -12.0 |
Year Lowest Occurred | 1984 | 1989 | 1988 | 1982 | 1989 | 1990 | 1993 | 1981 | 1987 | 1976 | 2000 | 1990 | 1984 |
Mean Precipitation (in.) | 0.82 | 0.79 | 1.46 | 1.44 | 1.64 | 1.05 | 1.38 | 1.49 | 1.17 | 1.49 | 1.10 | 0.87 | 14.70 |
Highest Precipitation (in.) | 1.57 | 1.61 | 2.82 | 2.91 | 3.79 | 3.84 | 3.97 | 4.50 | 3.81 | 4.32 | 2.31 | 2.48 | 4.50 |
Year Highest Occurred | 1996 | 1980 | 1981 | 1985 | 1995 | 1984 | 1986 | 1986 | 1982 | 1981 | 1985 | 1987 | 1986 |
Lowest Precipitation (in.) | 0.12 | 0.02 | 0.31 | 0.23 | 0.06 | 0.00 | 0.24 | 0.07 | 0.25 | 0.20 | 0.10 | 0.10 | 0.00 |
Year Lowest Occurred | 1990 | 1973 | 1972 | 1981 | 1974 | 1988 | 1971 | 1985 | 1979 | 1978 | 1976 | 1976 | 1988 |
Heating Degree Days (F) | 1422. | 1147. | 995. | 765. | 489. | 219. | 65. | 94. | 327. | 691. | 1061. | 1384. | 8659. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 17. | 56. | 41. | 3. | 0. | 0. | 0. | 117. |