Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.6 | 27.6 | 39.4 | 55.4 | 69.4 | 79.0 | 82.8 | 80.1 | 71.9 | 58.9 | 39.8 | 25.8 | 54.3 |
Highest Mean Max. Temperature (F) | 36.8 | 43.4 | 51.0 | 64.9 | 78.8 | 86.5 | 89.5 | 88.3 | 79.4 | 64.2 | 55.0 | 36.0 | 89.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1998 | 1974 |
Lowest Mean Max. Temperature (F) | 7.6 | 14.2 | 29.8 | 44.6 | 61.2 | 72.2 | 73.3 | 74.7 | 64.6 | 54.0 | 29.8 | 8.6 | 7.6 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 13.0 | 19.0 | 31.0 | 45.1 | 58.5 | 68.3 | 72.4 | 69.7 | 60.6 | 48.1 | 31.7 | 18.1 | 44.6 |
Highest Mean Temperature (F) | 26.6 | 32.2 | 40.0 | 52.3 | 66.6 | 73.8 | 77.5 | 76.6 | 66.4 | 53.7 | 42.7 | 26.2 | 77.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1974 | 1983 | 1978 | 1973 | 1999 | 1979 | 1974 |
Lowest Mean Temperature (F) | 0.1 | 4.1 | 21.0 | 37.9 | 51.4 | 63.0 | 64.9 | 64.6 | 55.3 | 43.0 | 22.6 | 1.4 | 0.1 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 4.4 | 10.4 | 22.5 | 34.8 | 47.6 | 57.5 | 61.9 | 59.3 | 49.2 | 37.2 | 23.6 | 10.4 | 34.9 |
Highest Mean Min. Temperature (F) | 16.4 | 24.0 | 32.1 | 41.3 | 54.3 | 62.7 | 66.3 | 65.0 | 54.2 | 43.2 | 30.4 | 19.6 | 66.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1983 | 1983 | 1978 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -7.6 | -6.0 | 11.9 | 29.0 | 40.7 | 52.5 | 56.5 | 54.5 | 44.2 | 31.9 | 15.4 | -5.7 | -7.6 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1992 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.67 | 0.58 | 1.92 | 2.82 | 3.53 | 4.63 | 3.66 | 3.76 | 2.68 | 1.96 | 1.66 | 0.67 | 28.54 |
Highest Precipitation (in.) | 3.26 | 2.06 | 4.63 | 6.74 | 8.25 | 10.35 | 12.37 | 12.01 | 5.81 | 4.98 | 4.79 | 2.48 | 12.37 |
Year Highest Occurred | 1975 | 1971 | 1987 | 1991 | 1993 | 1993 | 1978 | 1979 | 1973 | 1998 | 1991 | 1987 | 1978 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.10 | 0.50 | 1.29 | 1.24 | 0.30 | 0.38 | 0.37 | 0.00 | 0.04 | 0.00 | 0.00 |
Year Lowest Occurred | 1985 | 1987 | 1994 | 1971 | 1978 | 1988 | 1975 | 1976 | 1984 | 1989 | 1980 | 1982 | 1985 |
Heating Degree Days (F) | 1613. | 1288. | 1055. | 601. | 254. | 42. | 12. | 32. | 171. | 526. | 999. | 1454. | 8047. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 52. | 140. | 240. | 177. | 37. | 0. | 0. | 0. | 649. |