Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 24.4 | 31.4 | 42.9 | 57.8 | 70.3 | 78.8 | 82.7 | 80.4 | 71.9 | 59.9 | 42.7 | 29.0 | 56.0 |
Highest Mean Max. Temperature (F) | 35.3 | 41.1 | 53.3 | 65.7 | 80.0 | 87.6 | 88.8 | 86.6 | 79.2 | 66.4 | 52.6 | 37.5 | 88.8 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1988 | 1983 | 1998 | 1971 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 12.8 | 23.2 | 35.7 | 50.0 | 63.4 | 73.5 | 75.2 | 76.4 | 64.0 | 55.4 | 33.8 | 17.1 | 12.8 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1973 | 1993 | 1992 | 1992 | 1993 | 1987 | 1995 | 1983 | 1977 |
Mean Temperature (F) | 12.3 | 18.9 | 31.4 | 45.0 | 56.9 | 65.9 | 70.1 | 68.0 | 58.9 | 47.1 | 32.6 | 18.4 | 43.8 |
Highest Mean Temperature (F) | 24.4 | 31.4 | 40.7 | 52.0 | 65.3 | 70.7 | 74.3 | 74.2 | 63.6 | 55.2 | 38.5 | 25.9 | 74.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1971 | 1983 | 1995 | 1998 | 1971 | 1987 | 1997 | 1983 |
Lowest Mean Temperature (F) | -1.9 | 7.9 | 21.7 | 39.1 | 50.9 | 60.3 | 63.9 | 63.4 | 52.8 | 41.9 | 24.7 | 5.3 | -1.9 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1976 | 1991 | 1983 | 1977 |
Mean Min. Temperature (F) | 0.1 | 6.4 | 19.8 | 32.2 | 43.5 | 52.9 | 57.5 | 55.5 | 45.9 | 34.2 | 22.5 | 7.7 | 31.5 |
Highest Mean Min. Temperature (F) | 13.4 | 22.0 | 30.7 | 38.7 | 50.6 | 58.9 | 62.4 | 63.6 | 50.9 | 44.0 | 28.4 | 17.2 | 63.6 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1985 | 1977 | 1991 | 1987 | 1995 | 1994 | 1971 | 1987 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -16.7 | -7.8 | 7.7 | 27.7 | 37.0 | 46.3 | 52.5 | 50.3 | 40.4 | 27.6 | 12.4 | -7.6 | -16.7 |
Year Lowest Occurred | 1977 | 1978 | 1975 | 1982 | 1971 | 1982 | 1992 | 1992 | 1974 | 1976 | 1976 | 1985 | 1977 |
Mean Precipitation (in.) | 0.97 | 0.85 | 1.90 | 3.17 | 3.92 | 4.07 | 4.41 | 4.68 | 4.13 | 2.46 | 2.21 | 1.13 | 33.90 |
Highest Precipitation (in.) | 2.84 | 3.17 | 3.68 | 7.46 | 7.45 | 10.00 | 9.93 | 10.97 | 10.54 | 6.74 | 7.65 | 3.37 | 10.97 |
Year Highest Occurred | 1996 | 1981 | 1985 | 1993 | 1991 | 2000 | 1999 | 1980 | 1992 | 1982 | 1991 | 1982 | 1980 |
Lowest Precipitation (in.) | 0.02 | 0.05 | 0.28 | 0.44 | 1.20 | 0.96 | 0.76 | 0.80 | 0.42 | 0.34 | 0.02 | 0.24 | 0.02 |
Year Lowest Occurred | 1981 | 1987 | 1978 | 1997 | 1988 | 1983 | 1974 | 1976 | 1998 | 1976 | 1976 | 1989 | 1981 |
Heating Degree Days (F) | 1635. | 1291. | 1042. | 601. | 285. | 74. | 22. | 47. | 207. | 556. | 972. | 1446. | 8178. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 34. | 100. | 180. | 139. | 23. | 0. | 0. | 0. | 477. |