Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 40.7 | 46.5 | 54.5 | 62.1 | 69.7 | 78.1 | 88.2 | 87.7 | 77.9 | 65.2 | 49.2 | 40.9 | 63.4 |
Highest Mean Max. Temperature (F) | 49.6 | 54.6 | 59.3 | 68.2 | 76.2 | 85.7 | 95.3 | 94.7 | 85.1 | 73.6 | 56.1 | 47.6 | 95.3 |
Year Highest Occurred | 1999 | 1991 | 1992 | 1987 | 1992 | 1992 | 1998 | 1971 | 1990 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Max. Temperature (F) | 23.9 | 33.3 | 50.1 | 55.0 | 64.5 | 71.0 | 79.1 | 80.1 | 69.6 | 61.5 | 35.4 | 25.5 | 23.9 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1977 | 1971 | 1993 | 1976 | 1985 | 1981 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 33.3 | 37.7 | 43.5 | 49.0 | 55.7 | 62.7 | 70.2 | 69.7 | 60.8 | 50.2 | 40.9 | 33.8 | 50.6 |
Highest Mean Temperature (F) | 41.0 | 44.6 | 47.9 | 53.0 | 60.1 | 68.2 | 76.4 | 74.3 | 66.1 | 56.6 | 46.0 | 40.5 | 76.4 |
Year Highest Occurred | 1999 | 1991 | 1986 | 1987 | 1993 | 1992 | 1998 | 1971 | 1998 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Temperature (F) | 15.9 | 24.2 | 39.9 | 43.2 | 51.9 | 58.5 | 65.2 | 65.5 | 55.2 | 47.3 | 28.1 | 19.6 | 15.9 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1977 | 1971 | 1993 | 1995 | 1985 | 1971 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 25.9 | 28.9 | 32.5 | 35.9 | 41.7 | 47.3 | 52.1 | 51.6 | 43.7 | 35.2 | 32.5 | 26.6 | 37.8 |
Highest Mean Min. Temperature (F) | 33.0 | 34.5 | 37.3 | 39.8 | 46.7 | 51.3 | 57.4 | 55.9 | 48.6 | 40.7 | 38.4 | 33.3 | 57.4 |
Year Highest Occurred | 1983 | 1991 | 1986 | 1994 | 1993 | 1982 | 1998 | 1977 | 1998 | 1979 | 1983 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 7.8 | 15.0 | 29.2 | 31.4 | 38.5 | 43.8 | 48.9 | 47.0 | 38.4 | 30.5 | 20.7 | 13.6 | 7.8 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1999 | 1976 | 1981 | 1995 | 1999 | 1987 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 1.94 | 1.61 | 1.90 | 1.66 | 1.67 | 1.06 | 0.39 | 0.72 | 0.81 | 1.29 | 2.44 | 2.06 | 17.55 |
Highest Precipitation (in.) | 3.73 | 3.35 | 3.90 | 3.64 | 4.73 | 3.14 | 1.74 | 2.60 | 1.87 | 3.76 | 5.06 | 4.23 | 5.06 |
Year Highest Occurred | 1975 | 2000 | 1983 | 1974 | 1991 | 1971 | 1992 | 1993 | 1986 | 1980 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 0.69 | 0.32 | 0.52 | 0.46 | 0.20 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.47 | 0.49 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1994 | 1977 | 1992 | 1986 | 1996 | 2000 | 1999 | 1987 | 1976 | 1989 | 1996 |
Heating Degree Days (F) | 982. | 764. | 667. | 480. | 291. | 122. | 21. | 29. | 168. | 459. | 725. | 970. | 5678. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 3. | 53. | 180. | 174. | 42. | 0. | 0. | 0. | 452. |