Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.6 | 30.2 | 42.0 | 56.9 | 69.8 | 78.9 | 82.9 | 80.5 | 71.5 | 59.7 | 42.2 | 28.4 | 55.6 |
Highest Mean Max. Temperature (F) | 35.8 | 40.5 | 51.7 | 64.2 | 79.7 | 87.4 | 88.6 | 86.6 | 78.9 | 66.0 | 53.9 | 38.0 | 88.6 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1988 | 1983 | 1998 | 1971 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 10.2 | 20.1 | 33.5 | 49.8 | 63.0 | 72.6 | 76.3 | 75.5 | 64.6 | 54.0 | 34.6 | 17.3 | 10.2 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1973 | 1982 | 1992 | 1977 | 1993 | 1988 | 1995 | 1983 | 1977 |
Mean Temperature (F) | 13.3 | 19.8 | 32.2 | 45.5 | 57.6 | 66.7 | 71.1 | 68.8 | 59.7 | 48.2 | 33.5 | 19.4 | 44.7 |
Highest Mean Temperature (F) | 25.3 | 32.7 | 40.4 | 52.3 | 65.4 | 71.9 | 75.4 | 75.3 | 64.8 | 55.9 | 40.7 | 27.3 | 75.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1991 | 1999 | 1995 | 1998 | 1971 | 1999 | 1997 | 1999 |
Lowest Mean Temperature (F) | -1.7 | 8.1 | 23.4 | 40.3 | 52.3 | 60.5 | 65.7 | 64.0 | 54.1 | 42.5 | 25.5 | 7.2 | -1.7 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1977 | 1993 | 1988 | 1976 | 1985 | 1977 |
Mean Min. Temperature (F) | 3.0 | 9.4 | 22.3 | 34.1 | 45.3 | 54.5 | 59.3 | 57.1 | 47.9 | 36.6 | 24.7 | 10.3 | 33.7 |
Highest Mean Min. Temperature (F) | 15.7 | 25.1 | 30.2 | 40.4 | 51.1 | 59.4 | 64.7 | 66.1 | 52.6 | 45.8 | 30.5 | 20.1 | 66.1 |
Year Highest Occurred | 1998 | 1998 | 1977 | 1985 | 1991 | 1971 | 1999 | 1995 | 1994 | 1971 | 1983 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -13.7 | -4.3 | 13.3 | 29.3 | 39.5 | 48.4 | 55.0 | 52.4 | 41.9 | 30.1 | 14.3 | -5.5 | -13.7 |
Year Lowest Occurred | 1977 | 1978 | 1975 | 1982 | 1971 | 1982 | 1971 | 1977 | 1974 | 1976 | 1976 | 1985 | 1977 |
Mean Precipitation (in.) | 0.81 | 0.80 | 1.78 | 3.17 | 4.04 | 4.15 | 4.31 | 4.47 | 3.84 | 2.26 | 2.24 | 1.13 | 33.00 |
Highest Precipitation (in.) | 2.17 | 2.80 | 4.19 | 6.99 | 6.97 | 10.42 | 9.48 | 12.43 | 9.01 | 4.41 | 4.84 | 2.96 | 12.43 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1994 | 1973 | 1998 | 1978 | 1980 | 1992 | 1995 | 1982 | 1982 | 1980 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.65 | 1.48 | 1.49 | 0.68 | 0.86 | 0.33 | 0.33 | 0.03 | 0.00 | 0.00 |
Year Lowest Occurred | 1988 | 1993 | 1999 | 1997 | 1981 | 1983 | 1974 | 1976 | 1979 | 1992 | 1976 | 1989 | 1988 |
Heating Degree Days (F) | 1603. | 1265. | 1020. | 585. | 270. | 62. | 15. | 40. | 185. | 523. | 947. | 1416. | 7931. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 38. | 113. | 205. | 157. | 26. | 1. | 0. | 0. | 541. |