Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 26.9 | 33.7 | 45.9 | 60.9 | 72.7 | 82.1 | 86.9 | 85.1 | 76.6 | 63.4 | 43.2 | 30.3 | 59.0 |
Highest Mean Max. Temperature (F) | 41.4 | 47.0 | 56.5 | 71.1 | 79.4 | 91.0 | 93.5 | 91.5 | 85.4 | 69.0 | 58.8 | 40.7 | 93.5 |
Year Highest Occurred | 1990 | 2000 | 1981 | 1981 | 1987 | 1988 | 1974 | 1983 | 1998 | 1974 | 1999 | 1979 | 1974 |
Lowest Mean Max. Temperature (F) | 11.7 | 17.9 | 34.8 | 51.3 | 65.8 | 76.6 | 76.3 | 77.6 | 69.1 | 59.0 | 30.3 | 10.7 | 10.7 |
Year Lowest Occurred | 1978 | 1978 | 1984 | 1975 | 1995 | 1993 | 1992 | 1992 | 1985 | 1995 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 16.5 | 23.3 | 34.8 | 48.2 | 60.3 | 69.7 | 74.7 | 72.9 | 63.6 | 50.7 | 33.3 | 20.5 | 47.4 |
Highest Mean Temperature (F) | 30.4 | 35.0 | 43.1 | 55.8 | 66.6 | 77.3 | 79.2 | 78.9 | 70.8 | 54.4 | 45.1 | 29.3 | 79.2 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1981 | 1987 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1979 | 1974 |
Lowest Mean Temperature (F) | 1.5 | 8.8 | 26.1 | 42.1 | 56.1 | 64.4 | 66.4 | 67.0 | 58.4 | 45.7 | 21.6 | 1.5 | 1.5 |
Year Lowest Occurred | 1978 | 1979 | 1984 | 1983 | 1995 | 1982 | 1992 | 1992 | 1984 | 1976 | 1985 | 1983 | 1983 |
Mean Min. Temperature (F) | 6.1 | 12.9 | 23.7 | 35.4 | 47.8 | 57.3 | 62.5 | 60.7 | 50.5 | 38.0 | 23.4 | 10.7 | 35.8 |
Highest Mean Min. Temperature (F) | 19.3 | 26.4 | 30.5 | 40.6 | 54.4 | 64.3 | 66.0 | 66.4 | 56.2 | 42.4 | 31.4 | 20.9 | 66.4 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1981 | 1977 | 1991 | 1999 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -8.7 | -2.9 | 15.1 | 30.8 | 42.9 | 51.9 | 56.4 | 55.5 | 43.9 | 32.0 | 12.9 | -7.8 | -8.7 |
Year Lowest Occurred | 1978 | 1979 | 1975 | 1982 | 1976 | 1982 | 1992 | 1974 | 1974 | 1976 | 1985 | 1983 | 1978 |
Mean Precipitation (in.) | 0.44 | 0.56 | 1.49 | 2.58 | 3.25 | 3.39 | 2.88 | 2.62 | 2.27 | 1.73 | 1.18 | 0.39 | 22.78 |
Highest Precipitation (in.) | 1.20 | 2.17 | 5.38 | 6.42 | 8.58 | 9.18 | 8.16 | 7.36 | 7.27 | 6.12 | 4.44 | 1.15 | 9.18 |
Year Highest Occurred | 1975 | 1997 | 1987 | 1995 | 1972 | 1984 | 1993 | 1978 | 1986 | 1998 | 2000 | 1996 | 1984 |
Lowest Precipitation (in.) | 0.01 | 0.01 | 0.21 | 0.31 | 0.49 | 0.48 | 0.45 | 0.37 | 0.27 | 0.04 | 0.01 | 0.00 | 0.00 |
Year Lowest Occurred | 1972 | 1982 | 1994 | 1987 | 1975 | 1988 | 1975 | 1976 | 1980 | 1988 | 1980 | 1991 | 1991 |
Heating Degree Days (F) | 1504. | 1167. | 936. | 509. | 196. | 35. | 10. | 17. | 123. | 444. | 950. | 1380. | 7271. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 47. | 175. | 310. | 262. | 79. | 1. | 0. | 0. | 878. |