Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 37.4 | 43.5 | 51.2 | 58.9 | 66.8 | 73.9 | 82.7 | 83.3 | 74.6 | 62.0 | 45.6 | 37.6 | 59.8 |
Highest Mean Max. Temperature (F) | 44.5 | 51.0 | 58.5 | 66.1 | 73.8 | 81.5 | 91.0 | 90.6 | 82.3 | 69.7 | 53.2 | 44.3 | 91.0 |
Year Highest Occurred | 1983 | 1991 | 1992 | 1977 | 1992 | 1992 | 1985 | 1971 | 1990 | 1988 | 1999 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 24.0 | 31.7 | 44.9 | 52.2 | 60.7 | 67.8 | 71.5 | 77.0 | 66.5 | 57.3 | 32.9 | 27.3 | 24.0 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1991 | 1993 | 1975 | 1985 | 1995 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 30.9 | 35.3 | 41.0 | 47.3 | 54.1 | 60.5 | 66.6 | 66.4 | 58.2 | 47.7 | 37.8 | 31.3 | 48.1 |
Highest Mean Temperature (F) | 38.5 | 41.4 | 46.1 | 52.6 | 58.7 | 66.1 | 72.5 | 70.7 | 63.8 | 53.9 | 44.2 | 37.6 | 72.5 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1987 | 1993 | 1992 | 1998 | 1971 | 1998 | 1988 | 1999 | 1979 | 1998 |
Lowest Mean Temperature (F) | 15.0 | 24.2 | 35.8 | 41.6 | 50.2 | 56.6 | 60.7 | 61.4 | 53.3 | 44.2 | 25.5 | 19.9 | 15.0 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1971 | 1993 | 1980 | 1985 | 1971 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 24.3 | 27.0 | 30.8 | 35.7 | 41.3 | 47.0 | 50.4 | 49.4 | 41.7 | 33.3 | 29.9 | 24.9 | 36.3 |
Highest Mean Min. Temperature (F) | 32.6 | 32.4 | 35.8 | 39.7 | 46.7 | 50.6 | 55.7 | 52.8 | 46.2 | 38.0 | 35.1 | 30.9 | 55.7 |
Year Highest Occurred | 1994 | 1992 | 1986 | 1994 | 1993 | 1992 | 1998 | 1999 | 1998 | 1988 | 1999 | 1979 | 1998 |
Lowest Mean Min. Temperature (F) | 6.0 | 16.6 | 26.0 | 31.0 | 37.5 | 43.9 | 47.4 | 44.1 | 38.7 | 28.2 | 18.0 | 12.5 | 6.0 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1977 | 1980 | 1999 | 1980 | 1971 | 1978 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 2.33 | 1.94 | 2.02 | 1.73 | 1.80 | 1.37 | 0.72 | 0.72 | 0.73 | 1.20 | 2.55 | 2.93 | 20.04 |
Highest Precipitation (in.) | 4.43 | 4.02 | 4.10 | 3.61 | 4.07 | 2.90 | 2.23 | 3.14 | 2.34 | 2.47 | 6.88 | 6.32 | 6.88 |
Year Highest Occurred | 1974 | 1996 | 1983 | 1993 | 1980 | 1971 | 1993 | 1989 | 1985 | 1995 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 0.42 | 0.35 | 0.46 | 0.17 | 0.50 | 0.51 | 0.04 | 0.00 | 0.00 | 0.00 | 0.42 | 0.68 | 0.00 |
Year Lowest Occurred | 1977 | 1977 | 1992 | 1977 | 1992 | 1989 | 1973 | 1988 | 1991 | 1987 | 1976 | 1985 | 1988 |
Heating Degree Days (F) | 1060. | 832. | 744. | 531. | 341. | 167. | 54. | 65. | 229. | 539. | 817. | 1046. | 6425. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 31. | 102. | 106. | 22. | 0. | 0. | 0. | 263. |