Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 22.0 | 28.9 | 40.6 | 56.2 | 68.9 | 77.3 | 80.8 | 78.3 | 69.6 | 57.4 | 39.7 | 26.2 | 53.8 |
Highest Mean Max. Temperature (F) | 33.8 | 37.9 | 50.0 | 65.0 | 78.5 | 86.6 | 88.8 | 86.0 | 76.2 | 63.6 | 50.5 | 34.4 | 88.8 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1988 | 1988 | 1998 | 1973 | 1999 | 1979 | 1988 |
Lowest Mean Max. Temperature (F) | 9.3 | 21.3 | 33.1 | 48.6 | 60.6 | 72.5 | 74.4 | 73.1 | 62.9 | 52.0 | 32.3 | 15.8 | 9.3 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1973 | 1982 | 1992 | 1997 | 1993 | 1988 | 1996 | 2000 | 1977 |
Mean Temperature (F) | 14.4 | 21.1 | 32.0 | 45.9 | 58.1 | 66.9 | 71.0 | 68.8 | 60.2 | 48.6 | 32.8 | 19.5 | 44.9 |
Highest Mean Temperature (F) | 26.2 | 32.2 | 40.8 | 53.0 | 66.4 | 72.5 | 76.2 | 74.9 | 66.4 | 54.5 | 41.9 | 27.1 | 76.2 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1988 | 1995 | 1998 | 1973 | 1999 | 1998 | 1988 |
Lowest Mean Temperature (F) | 1.4 | 11.7 | 24.9 | 39.2 | 51.3 | 61.4 | 65.7 | 65.3 | 54.8 | 43.3 | 26.4 | 7.9 | 1.4 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1973 | 1982 | 1971 | 1992 | 1974 | 1988 | 1995 | 1985 | 1977 |
Mean Min. Temperature (F) | 6.8 | 13.3 | 23.4 | 35.5 | 47.3 | 56.4 | 61.2 | 59.3 | 50.7 | 39.7 | 25.9 | 12.7 | 36.0 |
Highest Mean Min. Temperature (F) | 18.5 | 26.5 | 31.5 | 40.9 | 54.2 | 62.4 | 66.0 | 66.3 | 56.5 | 45.3 | 33.3 | 21.6 | 66.3 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1991 | 1999 | 1995 | 1998 | 1973 | 1999 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -6.5 | 2.2 | 16.0 | 29.2 | 42.0 | 50.3 | 54.5 | 53.5 | 43.6 | 34.2 | 17.6 | -1.7 | -6.5 |
Year Lowest Occurred | 1977 | 1979 | 1984 | 1982 | 1973 | 1982 | 1971 | 1971 | 1974 | 1976 | 1976 | 1985 | 1977 |
Mean Precipitation (in.) | 1.26 | 1.03 | 1.87 | 3.45 | 3.67 | 4.01 | 4.82 | 4.62 | 4.23 | 2.66 | 2.54 | 1.30 | 35.46 |
Highest Precipitation (in.) | 2.89 | 3.03 | 3.80 | 8.19 | 6.49 | 8.36 | 10.94 | 14.44 | 10.52 | 6.98 | 6.23 | 2.68 | 14.44 |
Year Highest Occurred | 1980 | 1971 | 1976 | 1981 | 1979 | 1998 | 1978 | 1980 | 1986 | 1979 | 1982 | 1982 | 1980 |
Lowest Precipitation (in.) | 0.22 | 0.02 | 0.05 | 0.97 | 1.48 | 1.07 | 1.12 | 0.49 | 0.61 | 0.50 | 0.02 | 0.18 | 0.02 |
Year Lowest Occurred | 1981 | 1995 | 1994 | 1971 | 1994 | 1988 | 1975 | 1976 | 1979 | 1975 | 1976 | 1998 | 1995 |
Heating Degree Days (F) | 1569. | 1229. | 1023. | 578. | 259. | 56. | 18. | 37. | 175. | 511. | 967. | 1411. | 7833. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 45. | 113. | 204. | 156. | 30. | 1. | 0. | 0. | 551. |