Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 33.1 | 39.5 | 49.8 | 60.5 | 69.4 | 76.3 | 83.9 | 83.9 | 73.6 | 58.1 | 40.5 | 33.0 | 58.5 |
Highest Mean Max. Temperature (F) | 39.6 | 47.9 | 59.1 | 68.1 | 75.9 | 83.2 | 94.6 | 90.9 | 83.3 | 65.9 | 47.0 | 39.4 | 94.6 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1977 | 1993 | 1987 | 1985 | 1971 | 1990 | 1988 | 1999 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 23.1 | 31.6 | 44.1 | 54.7 | 63.0 | 70.7 | 72.8 | 75.5 | 61.8 | 52.7 | 29.5 | 24.8 | 23.1 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1997 | 1996 | 1981 | 1993 | 1995 | 1986 | 1995 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 26.6 | 31.2 | 38.2 | 46.0 | 54.0 | 60.5 | 66.0 | 65.3 | 56.4 | 45.3 | 34.2 | 27.1 | 45.9 |
Highest Mean Temperature (F) | 34.1 | 37.6 | 42.5 | 50.9 | 59.7 | 65.7 | 72.1 | 69.9 | 62.4 | 51.5 | 39.5 | 34.3 | 72.1 |
Year Highest Occurred | 1981 | 1991 | 1986 | 1990 | 1993 | 1986 | 1985 | 1981 | 1990 | 1988 | 1999 | 1980 | 1985 |
Lowest Mean Temperature (F) | 11.9 | 21.5 | 31.1 | 40.4 | 49.9 | 57.4 | 60.3 | 59.9 | 50.3 | 41.8 | 23.0 | 18.4 | 11.9 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1999 | 1974 | 1981 | 1993 | 1995 | 1986 | 1991 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 20.0 | 22.8 | 26.5 | 31.4 | 38.6 | 44.7 | 48.1 | 46.7 | 39.2 | 32.5 | 27.9 | 21.2 | 33.3 |
Highest Mean Min. Temperature (F) | 30.5 | 28.1 | 31.6 | 36.8 | 43.4 | 48.4 | 53.5 | 50.8 | 47.7 | 37.7 | 33.3 | 30.2 | 53.5 |
Year Highest Occurred | 1994 | 1998 | 1986 | 1994 | 1993 | 1986 | 1998 | 1999 | 1997 | 1997 | 1987 | 1980 | 1998 |
Lowest Mean Min. Temperature (F) | 0.6 | 11.4 | 18.1 | 24.5 | 34.0 | 40.1 | 45.2 | 42.6 | 34.0 | 23.6 | 16.5 | 11.1 | 0.6 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1999 | 1979 | 1979 | 1976 | 1976 | 1999 | 1991 | 1985 | 1978 | 1979 |
Mean Precipitation (in.) | 2.89 | 2.44 | 2.20 | 1.90 | 2.30 | 1.94 | 1.34 | 1.16 | 1.17 | 1.64 | 3.41 | 4.02 | 26.41 |
Highest Precipitation (in.) | 6.97 | 5.78 | 4.28 | 4.10 | 5.73 | 4.68 | 5.13 | 3.56 | 3.75 | 5.22 | 7.73 | 11.64 | 11.64 |
Year Highest Occurred | 1974 | 1979 | 1983 | 1993 | 1984 | 1981 | 1993 | 1976 | 1986 | 1996 | 1973 | 1998 | 1998 |
Lowest Precipitation (in.) | 0.02 | 0.65 | 0.61 | 0.29 | 0.76 | 0.55 | 0.00 | 0.00 | 0.00 | 0.08 | 0.60 | 0.72 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1996 | 1977 | 1992 | 1974 | 1985 | 2000 | 1991 | 1974 | 1976 | 2000 | 1985 |
Heating Degree Days (F) | 1193. | 947. | 832. | 571. | 343. | 164. | 72. | 77. | 279. | 612. | 924. | 1175. | 7189. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 28. | 102. | 87. | 21. | 0. | 0. | 0. | 240. |