Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 44.4 | 48.7 | 52.0 | 57.2 | 62.5 | 66.1 | 70.4 | 71.9 | 68.9 | 59.0 | 48.8 | 44.2 | 57.8 |
Highest Mean Max. Temperature (F) | 50.0 | 54.4 | 59.3 | 61.8 | 68.7 | 71.7 | 78.6 | 76.7 | 75.6 | 65.8 | 53.9 | 47.5 | 78.6 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1978 | 1985 | 1986 | 1974 | 1987 | 1976 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 40.1 | 42.2 | 46.3 | 50.0 | 57.3 | 60.1 | 65.1 | 65.7 | 62.6 | 53.9 | 40.6 | 38.5 | 38.5 |
Year Lowest Occurred | 1980 | 1989 | 1971 | 1972 | 1974 | 1971 | 1993 | 1975 | 1972 | 1990 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 39.1 | 41.8 | 43.8 | 47.6 | 52.6 | 56.4 | 60.1 | 61.1 | 57.9 | 50.4 | 42.9 | 39.2 | 49.4 |
Highest Mean Temperature (F) | 43.5 | 47.0 | 49.3 | 50.8 | 56.5 | 60.3 | 63.6 | 63.4 | 61.3 | 54.0 | 47.0 | 43.1 | 63.6 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1992 | 1992 | 1985 | 1986 | 1974 | 1987 | 1995 | 1979 | 1985 |
Lowest Mean Temperature (F) | 34.3 | 34.4 | 39.5 | 42.1 | 48.8 | 52.1 | 57.2 | 57.3 | 52.8 | 47.7 | 34.8 | 33.5 | 33.5 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1974 | 1971 | 1986 | 1973 | 1972 | 1990 | 1985 | 1983 | 1983 |
Mean Min. Temperature (F) | 33.7 | 34.8 | 35.5 | 37.9 | 42.7 | 46.7 | 49.7 | 50.2 | 46.9 | 41.7 | 37.0 | 34.1 | 40.9 |
Highest Mean Min. Temperature (F) | 38.1 | 39.6 | 39.2 | 41.5 | 46.3 | 49.6 | 53.2 | 52.4 | 50.8 | 46.8 | 41.5 | 38.7 | 53.2 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1996 | 1993 | 1992 | 1998 | 1997 | 1997 | 1988 | 1995 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 27.7 | 26.6 | 32.0 | 33.1 | 39.2 | 43.3 | 47.2 | 46.8 | 43.0 | 38.2 | 29.0 | 28.5 | 26.6 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1982 | 1999 | 1976 | 1977 | 1985 | 1972 | 1972 | 1985 | 1983 | 1989 |
Mean Precipitation (in.) | 16.64 | 15.48 | 13.52 | 8.96 | 6.15 | 3.82 | 2.79 | 2.76 | 4.36 | 11.07 | 17.72 | 18.46 | 121.73 |
Highest Precipitation (in.) | 29.52 | 35.30 | 29.42 | 17.60 | 12.39 | 9.51 | 10.58 | 14.43 | 13.06 | 29.79 | 32.52 | 40.12 | 40.12 |
Year Highest Occurred | 1992 | 1999 | 1997 | 1996 | 1984 | 1997 | 1983 | 1991 | 1997 | 1975 | 1983 | 1979 | 1979 |
Lowest Precipitation (in.) | 1.43 | 0.82 | 2.29 | 3.11 | 0.90 | 1.56 | 0.36 | 0.14 | 0.07 | 1.66 | 5.02 | 4.66 | 0.07 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1973 | 1972 | 1972 | 1975 | 1986 | 1991 | 1987 | 1976 | 1985 | 1991 |
Heating Degree Days (F) | 804. | 652. | 642. | 525. | 385. | 260. | 163. | 134. | 222. | 454. | 663. | 803. | 5707. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 2. | 9. | 12. | 9. | 0. | 0. | 0. | 32. |