Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 38.2 | 38.9 | 41.4 | 46.2 | 54.3 | 62.6 | 70.7 | 70.3 | 64.6 | 55.3 | 43.9 | 39.0 | 52.1 |
Highest Mean Max. Temperature (F) | 45.0 | 46.4 | 49.6 | 54.6 | 63.0 | 71.8 | 77.4 | 78.6 | 70.4 | 65.6 | 55.8 | 46.7 | 78.6 |
Year Highest Occurred | 1981 | 1991 | 1999 | 1987 | 1992 | 1985 | 1981 | 1981 | 1995 | 1995 | 1995 | 1989 | 1981 |
Lowest Mean Max. Temperature (F) | 28.6 | 32.8 | 31.4 | 35.0 | 41.8 | 53.9 | 66.8 | 61.6 | 53.8 | 46.5 | 33.2 | 30.6 | 28.6 |
Year Lowest Occurred | 1993 | 1993 | 1991 | 1975 | 1977 | 1980 | 1971 | 1976 | 1986 | 1972 | 1994 | 1971 | 1993 |
Mean Temperature (F) | 28.0 | 28.1 | 30.6 | 34.9 | 42.3 | 50.2 | 57.2 | 57.3 | 51.8 | 43.3 | 33.3 | 28.8 | 40.5 |
Highest Mean Temperature (F) | 34.5 | 34.1 | 37.5 | 42.2 | 49.8 | 57.5 | 61.7 | 62.5 | 55.8 | 51.7 | 42.7 | 35.8 | 62.5 |
Year Highest Occurred | 1986 | 1995 | 1994 | 1992 | 1992 | 1985 | 1994 | 1981 | 1979 | 1988 | 1995 | 1980 | 1981 |
Lowest Mean Temperature (F) | 21.4 | 22.6 | 23.2 | 23.7 | 33.3 | 44.3 | 53.1 | 50.3 | 44.2 | 37.0 | 23.5 | 20.4 | 20.4 |
Year Lowest Occurred | 1979 | 1990 | 1991 | 1975 | 1977 | 1980 | 1993 | 1976 | 1986 | 1984 | 1994 | 1971 | 1971 |
Mean Min. Temperature (F) | 17.8 | 17.3 | 19.8 | 23.5 | 30.2 | 37.8 | 43.7 | 44.3 | 39.0 | 31.2 | 22.7 | 18.5 | 28.8 |
Highest Mean Min. Temperature (F) | 26.0 | 23.3 | 26.4 | 30.9 | 36.6 | 43.1 | 47.8 | 47.3 | 42.9 | 37.9 | 29.6 | 25.8 | 47.8 |
Year Highest Occurred | 1986 | 1992 | 1994 | 1992 | 1992 | 1985 | 1994 | 1994 | 1979 | 1988 | 1995 | 1980 | 1994 |
Lowest Mean Min. Temperature (F) | 10.5 | 12.2 | 11.5 | 12.3 | 23.3 | 32.8 | 37.8 | 39.0 | 34.5 | 25.1 | 13.8 | 9.6 | 9.6 |
Year Lowest Occurred | 1979 | 1990 | 1977 | 1975 | 1998 | 1996 | 1993 | 1976 | 1996 | 1996 | 1994 | 1978 | 1978 |
Mean Precipitation (in.) | 7.89 | 7.52 | 6.67 | 3.30 | 2.30 | 1.20 | 0.63 | 0.61 | 1.40 | 2.84 | 5.84 | 6.25 | 46.45 |
Highest Precipitation (in.) | 22.13 | 23.06 | 18.79 | 9.64 | 6.65 | 4.40 | 4.00 | 2.86 | 4.85 | 8.78 | 17.80 | 16.62 | 23.06 |
Year Highest Occurred | 1997 | 1986 | 1995 | 1982 | 1998 | 1997 | 1974 | 1976 | 1982 | 1975 | 1983 | 1996 | 1986 |
Lowest Precipitation (in.) | 0.23 | 0.25 | 0.85 | 0.47 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.06 | 0.00 |
Year Lowest Occurred | 1991 | 1988 | 1997 | 1977 | 1985 | 1994 | 2000 | 2000 | 1995 | 1995 | 1995 | 1989 | 1994 |
Heating Degree Days (F) | 1148. | 1034. | 1051. | 905. | 705. | 446. | 250. | 251. | 398. | 675. | 951. | 1124. | 8938. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 2. | 9. | 12. | 2. | 0. | 0. | 0. | 25. |