Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 31.6 | 38.3 | 48.7 | 58.7 | 67.7 | 75.3 | 83.9 | 84.3 | 74.4 | 60.1 | 41.6 | 32.3 | 58.1 |
Highest Mean Max. Temperature (F) | 39.3 | 47.5 | 56.1 | 65.4 | 75.0 | 84.2 | 92.6 | 90.6 | 83.1 | 67.7 | 48.2 | 38.6 | 92.6 |
Year Highest Occurred | 1990 | 1991 | 1992 | 1977 | 1992 | 1992 | 1985 | 1971 | 1990 | 1988 | 1989 | 1999 | 1985 |
Lowest Mean Max. Temperature (F) | 20.2 | 30.0 | 41.5 | 52.8 | 60.7 | 69.1 | 72.7 | 78.8 | 65.3 | 54.9 | 27.3 | 23.9 | 20.2 |
Year Lowest Occurred | 1979 | 1993 | 1971 | 1975 | 1996 | 1971 | 1993 | 1995 | 1985 | 1990 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 25.1 | 30.8 | 38.6 | 45.6 | 53.4 | 60.0 | 67.0 | 67.1 | 58.2 | 46.4 | 33.9 | 26.0 | 46.0 |
Highest Mean Temperature (F) | 33.3 | 38.9 | 44.1 | 50.0 | 59.3 | 67.3 | 73.3 | 72.8 | 65.4 | 53.0 | 38.8 | 33.4 | 73.3 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1992 | 1985 | 1986 | 1990 | 1988 | 1999 | 1973 | 1985 |
Lowest Mean Temperature (F) | 11.7 | 21.4 | 33.0 | 41.3 | 48.4 | 54.7 | 60.8 | 61.5 | 53.3 | 40.9 | 19.6 | 16.8 | 11.7 |
Year Lowest Occurred | 1979 | 1985 | 1971 | 1982 | 1996 | 1976 | 1993 | 1980 | 1985 | 1984 | 1985 | 1978 | 1979 |
Mean Min. Temperature (F) | 18.6 | 23.2 | 28.4 | 32.5 | 39.0 | 44.7 | 50.0 | 49.8 | 42.0 | 32.7 | 26.2 | 19.6 | 33.9 |
Highest Mean Min. Temperature (F) | 28.5 | 31.2 | 32.6 | 36.1 | 44.6 | 50.3 | 57.3 | 56.0 | 47.6 | 38.2 | 31.2 | 28.6 | 57.3 |
Year Highest Occurred | 1981 | 1992 | 1983 | 1974 | 1993 | 1992 | 1998 | 1986 | 1990 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 3.1 | 10.8 | 23.4 | 27.4 | 34.3 | 38.9 | 46.2 | 44.1 | 36.3 | 26.5 | 11.8 | 7.1 | 3.1 |
Year Lowest Occurred | 1979 | 1985 | 1985 | 1982 | 1977 | 1976 | 1980 | 1980 | 1983 | 1984 | 1985 | 1978 | 1979 |
Mean Precipitation (in.) | 1.22 | 1.18 | 1.21 | 0.91 | 1.34 | 0.98 | 0.90 | 0.55 | 0.63 | 0.83 | 1.62 | 1.72 | 13.09 |
Highest Precipitation (in.) | 2.50 | 3.53 | 3.26 | 2.47 | 3.08 | 3.72 | 4.05 | 2.07 | 2.32 | 3.38 | 4.56 | 4.90 | 4.90 |
Year Highest Occurred | 1986 | 1999 | 1995 | 1993 | 1989 | 1997 | 1993 | 1976 | 1979 | 1996 | 1973 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.29 | 0.00 | 0.25 | 0.04 | 0.03 | 0.01 | 0.00 | 0.00 | 0.00 | 0.01 | 0.02 | 0.19 | 0.00 |
Year Lowest Occurred | 1972 | 1988 | 1973 | 1977 | 1992 | 1986 | 1994 | 2000 | 1999 | 1987 | 1976 | 1976 | 1988 |
Heating Degree Days (F) | 1237. | 959. | 820. | 582. | 365. | 186. | 72. | 66. | 244. | 578. | 934. | 1211. | 7254. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 4. | 36. | 133. | 129. | 39. | 0. | 0. | 0. | 341. |