Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 27.0 | 34.2 | 44.7 | 58.3 | 69.6 | 79.4 | 86.4 | 86.2 | 73.8 | 60.0 | 41.5 | 30.6 | 57.6 |
Highest Mean Max. Temperature (F) | 43.5 | 48.3 | 54.6 | 67.6 | 78.9 | 94.6 | 92.3 | 96.5 | 83.5 | 65.6 | 56.4 | 44.8 | 96.5 |
Year Highest Occurred | 1981 | 1984 | 1981 | 1980 | 1980 | 1988 | 1984 | 1983 | 1998 | 1979 | 1999 | 1979 | 1983 |
Lowest Mean Max. Temperature (F) | 12.0 | 14.3 | 30.7 | 46.9 | 59.4 | 70.6 | 71.9 | 77.3 | 63.0 | 56.1 | 26.0 | 12.9 | 12.0 |
Year Lowest Occurred | 1979 | 1989 | 1996 | 1975 | 1996 | 1998 | 1993 | 1993 | 1986 | 1971 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 16.4 | 23.4 | 33.0 | 44.9 | 55.8 | 65.1 | 70.8 | 70.2 | 58.4 | 46.2 | 30.6 | 19.9 | 44.6 |
Highest Mean Temperature (F) | 30.7 | 36.5 | 42.7 | 51.6 | 62.5 | 77.9 | 75.4 | 77.9 | 67.0 | 49.8 | 42.0 | 30.3 | 77.9 |
Year Highest Occurred | 1981 | 1984 | 1986 | 1987 | 1988 | 1988 | 1989 | 1983 | 1998 | 1979 | 1999 | 1979 | 1988 |
Lowest Mean Temperature (F) | 1.4 | 4.7 | 20.8 | 37.5 | 49.9 | 59.1 | 61.9 | 62.6 | 53.1 | 42.1 | 16.7 | 2.9 | 1.4 |
Year Lowest Occurred | 1979 | 1989 | 1996 | 1979 | 1996 | 1998 | 1993 | 1977 | 1986 | 1976 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 5.7 | 12.5 | 21.2 | 31.5 | 42.0 | 50.7 | 55.2 | 54.2 | 42.9 | 32.3 | 19.7 | 9.1 | 31.4 |
Highest Mean Min. Temperature (F) | 20.5 | 24.7 | 31.0 | 36.4 | 46.5 | 61.2 | 60.5 | 59.7 | 50.4 | 36.4 | 28.3 | 17.6 | 61.2 |
Year Highest Occurred | 1986 | 1984 | 1986 | 1987 | 1988 | 1988 | 1989 | 1998 | 1998 | 1998 | 1981 | 1993 | 1988 |
Lowest Mean Min. Temperature (F) | -12.2 | -5.0 | 10.8 | 25.9 | 37.8 | 45.9 | 48.7 | 47.4 | 38.0 | 27.8 | 7.3 | -7.2 | -12.2 |
Year Lowest Occurred | 1982 | 1989 | 1996 | 1979 | 1983 | 1985 | 1972 | 1977 | 1975 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.42 | 0.36 | 0.64 | 1.15 | 1.94 | 2.39 | 1.94 | 1.29 | 1.35 | 0.93 | 0.44 | 0.43 | 13.28 |
Highest Precipitation (in.) | 1.67 | 1.61 | 1.30 | 3.98 | 6.61 | 7.38 | 9.33 | 2.95 | 5.16 | 3.78 | 1.16 | 1.54 | 9.33 |
Year Highest Occurred | 1971 | 1979 | 1987 | 1992 | 1978 | 1991 | 1993 | 1989 | 1986 | 1998 | 1978 | 1982 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.15 | 0.15 | 0.50 | 0.04 | 0.00 | 0.08 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1995 | 1990 | 1999 | 1988 | 1980 | 1985 | 1984 | 1996 | 1993 | 1988 | 1987 | 1997 | 1995 |
Heating Degree Days (F) | 1510. | 1166. | 994. | 603. | 305. | 110. | 39. | 65. | 245. | 585. | 1033. | 1399. | 8054. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 20. | 112. | 219. | 225. | 45. | 0. | 0. | 0. | 621. |