Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 18.0 | 24.8 | 36.4 | 54.6 | 68.8 | 77.3 | 82.8 | 81.7 | 70.9 | 57.1 | 35.6 | 22.5 | 52.5 |
Highest Mean Max. Temperature (F) | 31.7 | 34.2 | 47.1 | 66.3 | 76.8 | 89.0 | 90.5 | 92.0 | 79.8 | 62.2 | 50.2 | 35.4 | 92.0 |
Year Highest Occurred | 1990 | 1991 | 1981 | 1987 | 1977 | 1988 | 1974 | 1983 | 1976 | 1974 | 1999 | 1979 | 1983 |
Lowest Mean Max. Temperature (F) | 3.8 | 10.6 | 27.5 | 39.1 | 60.8 | 70.1 | 72.5 | 74.6 | 61.8 | 53.9 | 24.1 | 5.5 | 3.8 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1993 | 1993 | 1977 | 1986 | 1995 | 1985 | 1983 | 1982 |
Mean Temperature (F) | 8.9 | 15.9 | 27.4 | 43.0 | 56.5 | 65.4 | 70.7 | 69.2 | 58.4 | 45.6 | 27.1 | 13.8 | 41.8 |
Highest Mean Temperature (F) | 23.0 | 27.1 | 35.8 | 52.2 | 64.0 | 75.1 | 76.0 | 77.1 | 64.8 | 49.6 | 39.1 | 24.4 | 77.1 |
Year Highest Occurred | 1990 | 1998 | 1986 | 1987 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1999 | 1983 |
Lowest Mean Temperature (F) | -6.0 | 0.6 | 18.3 | 32.9 | 49.8 | 59.9 | 62.7 | 62.5 | 53.2 | 40.8 | 15.6 | -2.0 | -6.0 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1993 | 1992 | 1977 | 1985 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -0.3 | 6.9 | 18.3 | 31.4 | 44.1 | 53.5 | 58.5 | 56.6 | 45.9 | 34.1 | 18.5 | 5.1 | 31.1 |
Highest Mean Min. Temperature (F) | 14.3 | 21.6 | 28.3 | 38.0 | 51.1 | 61.2 | 62.5 | 62.2 | 52.0 | 38.8 | 28.0 | 16.3 | 62.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1994 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -15.8 | -9.3 | 9.0 | 26.2 | 38.6 | 48.6 | 52.0 | 50.4 | 40.2 | 27.6 | 7.2 | -9.4 | -15.8 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1997 | 1983 | 1985 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.44 | 0.38 | 0.94 | 1.49 | 2.61 | 3.37 | 3.06 | 2.03 | 1.89 | 1.48 | 0.77 | 0.35 | 18.81 |
Highest Precipitation (in.) | 1.28 | 1.30 | 2.42 | 4.86 | 5.48 | 7.93 | 8.62 | 4.66 | 6.37 | 5.57 | 2.29 | 1.06 | 8.62 |
Year Highest Occurred | 1997 | 1987 | 1977 | 1986 | 1993 | 1975 | 1993 | 1989 | 1973 | 1982 | 2000 | 1995 | 1993 |
Lowest Precipitation (in.) | 0.01 | 0.02 | 0.05 | 0.00 | 0.44 | 1.21 | 0.21 | 0.54 | 0.04 | 0.07 | 0.00 | 0.01 | 0.00 |
Year Lowest Occurred | 1974 | 1985 | 1986 | 1988 | 1976 | 1987 | 1988 | 1971 | 1974 | 1987 | 1990 | 1986 | 1988 |
Heating Degree Days (F) | 1741. | 1376. | 1167. | 664. | 290. | 90. | 38. | 54. | 231. | 601. | 1138. | 1588. | 8978. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 25. | 102. | 214. | 183. | 33. | 0. | 0. | 0. | 560. |