Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.8 | 27.4 | 38.8 | 54.8 | 69.1 | 78.5 | 82.3 | 79.7 | 71.6 | 58.9 | 39.2 | 25.2 | 53.9 |
Highest Mean Max. Temperature (F) | 36.6 | 43.1 | 50.6 | 65.3 | 77.9 | 85.7 | 88.9 | 88.3 | 79.4 | 64.5 | 55.6 | 35.8 | 88.9 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1974 | 1983 | 1998 | 1989 | 1999 | 1998 | 1974 |
Lowest Mean Max. Temperature (F) | 5.9 | 13.8 | 29.2 | 44.2 | 61.5 | 72.1 | 73.1 | 74.2 | 64.9 | 53.8 | 28.9 | 8.0 | 5.9 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 11.4 | 18.0 | 29.4 | 43.5 | 57.2 | 67.0 | 71.0 | 68.2 | 59.1 | 46.6 | 30.1 | 16.5 | 43.2 |
Highest Mean Temperature (F) | 26.3 | 30.7 | 38.7 | 50.4 | 64.8 | 72.5 | 76.0 | 74.8 | 65.8 | 51.4 | 42.0 | 25.4 | 76.0 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1998 | 1983 |
Lowest Mean Temperature (F) | -3.3 | 1.6 | 19.6 | 36.6 | 51.4 | 61.3 | 64.1 | 63.2 | 54.2 | 40.1 | 20.5 | -0.3 | -3.3 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1977 | 1975 | 1976 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 1.9 | 8.5 | 19.9 | 32.2 | 45.3 | 55.4 | 59.7 | 56.6 | 46.5 | 34.3 | 20.9 | 7.8 | 32.4 |
Highest Mean Min. Temperature (F) | 16.0 | 24.0 | 28.1 | 38.6 | 51.6 | 62.6 | 64.5 | 62.4 | 52.3 | 40.4 | 28.4 | 19.5 | 64.5 |
Year Highest Occurred | 1990 | 1998 | 1985 | 1985 | 1977 | 1991 | 1983 | 1995 | 1994 | 1994 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -12.6 | -10.6 | 9.2 | 28.0 | 39.2 | 49.4 | 55.1 | 50.6 | 40.2 | 26.4 | 12.0 | -8.7 | -12.6 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1997 | 1976 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 0.70 | 0.61 | 1.88 | 2.72 | 3.37 | 4.60 | 3.56 | 3.48 | 2.55 | 1.96 | 1.66 | 0.70 | 27.79 |
Highest Precipitation (in.) | 2.32 | 1.67 | 4.76 | 5.93 | 6.45 | 12.29 | 11.19 | 8.22 | 5.42 | 6.28 | 4.94 | 2.43 | 12.29 |
Year Highest Occurred | 1975 | 1971 | 1979 | 1984 | 1982 | 1993 | 1993 | 1979 | 1986 | 1977 | 1975 | 1982 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.02 | 0.11 | 0.31 | 1.02 | 1.41 | 0.15 | 0.62 | 0.13 | 0.00 | 0.05 | 0.03 | 0.00 |
Year Lowest Occurred | 1981 | 1987 | 1994 | 1996 | 1994 | 1987 | 1975 | 1999 | 1998 | 1988 | 1976 | 1989 | 1981 |
Heating Degree Days (F) | 1663. | 1317. | 1106. | 646. | 283. | 59. | 18. | 54. | 207. | 571. | 1049. | 1504. | 8477. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 40. | 117. | 205. | 151. | 28. | 0. | 0. | 0. | 542. |