Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 39.9 | 47.2 | 57.2 | 65.1 | 73.3 | 80.3 | 87.9 | 87.7 | 78.5 | 65.3 | 49.1 | 39.8 | 64.3 |
Highest Mean Max. Temperature (F) | 48.8 | 53.4 | 62.2 | 70.6 | 79.0 | 87.4 | 97.0 | 92.5 | 85.3 | 70.8 | 55.1 | 47.1 | 97.0 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1986 | 1985 | 1981 | 1990 | 1988 | 1990 | 1974 | 1985 |
Lowest Mean Max. Temperature (F) | 21.8 | 33.9 | 50.6 | 59.6 | 67.7 | 74.3 | 79.7 | 83.2 | 71.8 | 62.6 | 36.4 | 26.7 | 21.8 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1996 | 1991 | 1993 | 1976 | 1986 | 2000 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 33.0 | 38.3 | 46.0 | 52.8 | 60.3 | 66.9 | 73.2 | 72.8 | 64.2 | 52.6 | 41.2 | 33.5 | 52.9 |
Highest Mean Temperature (F) | 41.2 | 43.5 | 49.7 | 56.9 | 65.8 | 71.9 | 78.7 | 76.3 | 69.8 | 57.2 | 46.8 | 40.2 | 78.7 |
Year Highest Occurred | 1994 | 1995 | 1986 | 1987 | 1993 | 1986 | 1985 | 1971 | 1990 | 1988 | 1990 | 1973 | 1985 |
Lowest Mean Temperature (F) | 14.3 | 25.3 | 41.2 | 47.3 | 55.7 | 62.8 | 68.0 | 68.9 | 59.3 | 49.9 | 29.1 | 22.8 | 14.3 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1984 | 1991 | 1993 | 1980 | 1983 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 26.0 | 29.3 | 34.7 | 40.4 | 47.3 | 53.5 | 58.5 | 57.9 | 49.8 | 39.9 | 33.2 | 27.1 | 41.5 |
Highest Mean Min. Temperature (F) | 34.5 | 34.6 | 39.2 | 44.8 | 52.5 | 58.0 | 64.4 | 61.5 | 54.4 | 43.9 | 38.4 | 34.1 | 64.4 |
Year Highest Occurred | 1990 | 1999 | 1983 | 1994 | 1993 | 1992 | 1998 | 1991 | 1998 | 1979 | 1990 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 6.8 | 16.6 | 30.3 | 35.1 | 43.2 | 49.3 | 55.2 | 54.1 | 44.7 | 35.9 | 21.7 | 17.2 | 6.8 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1984 | 1976 | 1976 | 1980 | 1983 | 1978 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 0.97 | 0.75 | 0.71 | 0.57 | 0.61 | 0.41 | 0.25 | 0.30 | 0.34 | 0.53 | 1.07 | 1.04 | 7.55 |
Highest Precipitation (in.) | 2.17 | 1.61 | 1.59 | 1.41 | 1.77 | 0.89 | 1.63 | 1.82 | 1.04 | 1.59 | 2.78 | 2.83 | 2.83 |
Year Highest Occurred | 1978 | 1983 | 1989 | 1993 | 1980 | 1980 | 1998 | 1977 | 1977 | 1982 | 1973 | 1973 | 1973 |
Lowest Precipitation (in.) | 0.13 | 0.07 | 0.03 | 0.00 | 0.05 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.07 | 0.21 | 0.00 |
Year Lowest Occurred | 1977 | 1988 | 1994 | 1977 | 1992 | 1999 | 1999 | 1998 | 1999 | 1987 | 1976 | 1976 | 1977 |
Heating Degree Days (F) | 993. | 749. | 590. | 369. | 172. | 54. | 8. | 8. | 112. | 386. | 715. | 977. | 5133. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 27. | 113. | 261. | 251. | 86. | 0. | 0. | 0. | 739. |