Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 36.0 | 40.7 | 48.9 | 57.7 | 68.2 | 79.2 | 85.7 | 84.0 | 74.6 | 62.2 | 45.1 | 36.3 | 59.9 |
Highest Mean Max. Temperature (F) | 43.1 | 46.6 | 55.7 | 65.6 | 74.4 | 87.0 | 90.1 | 87.8 | 80.9 | 71.0 | 57.4 | 46.8 | 90.1 |
Year Highest Occurred | 1981 | 1977 | 1986 | 1989 | 1994 | 1977 | 1989 | 2000 | 1979 | 1988 | 1999 | 1980 | 1989 |
Lowest Mean Max. Temperature (F) | 23.3 | 29.3 | 42.3 | 49.7 | 58.4 | 70.9 | 80.5 | 80.6 | 67.5 | 53.1 | 36.8 | 28.1 | 23.3 |
Year Lowest Occurred | 1979 | 1993 | 1973 | 1975 | 1995 | 1998 | 1993 | 1997 | 1986 | 1984 | 2000 | 1978 | 1979 |
Mean Temperature (F) | 22.9 | 26.7 | 35.2 | 42.8 | 51.9 | 61.0 | 67.5 | 66.1 | 57.0 | 46.0 | 32.4 | 23.9 | 44.5 |
Highest Mean Temperature (F) | 32.5 | 32.4 | 40.8 | 48.8 | 56.1 | 66.6 | 70.7 | 70.1 | 62.2 | 51.5 | 38.3 | 33.6 | 70.7 |
Year Highest Occurred | 1999 | 2000 | 1986 | 1989 | 2000 | 1977 | 1989 | 2000 | 1998 | 1988 | 1999 | 1980 | 1989 |
Lowest Mean Temperature (F) | 11.1 | 15.0 | 30.0 | 37.0 | 46.5 | 55.4 | 61.5 | 62.9 | 51.6 | 41.0 | 25.3 | 17.0 | 11.1 |
Year Lowest Occurred | 1979 | 1993 | 1973 | 1997 | 1995 | 1998 | 1993 | 1975 | 1971 | 1984 | 1971 | 1978 | 1979 |
Mean Min. Temperature (F) | 9.7 | 12.6 | 21.4 | 27.9 | 35.5 | 42.7 | 49.3 | 48.1 | 39.3 | 29.7 | 19.6 | 11.5 | 28.9 |
Highest Mean Min. Temperature (F) | 22.2 | 20.2 | 25.9 | 32.0 | 38.3 | 47.7 | 52.3 | 52.5 | 44.2 | 34.9 | 23.3 | 20.4 | 52.5 |
Year Highest Occurred | 1999 | 1986 | 1986 | 1992 | 2000 | 1988 | 1990 | 1983 | 1998 | 1972 | 1995 | 1980 | 1983 |
Lowest Mean Min. Temperature (F) | -1.1 | 0.7 | 16.6 | 22.5 | 31.0 | 38.1 | 42.5 | 43.2 | 34.8 | 23.9 | 13.5 | 3.1 | -1.1 |
Year Lowest Occurred | 1979 | 1993 | 1987 | 1982 | 1975 | 1975 | 1993 | 1975 | 1999 | 1999 | 1971 | 1990 | 1979 |
Mean Precipitation (in.) | 0.51 | 0.55 | 1.12 | 1.62 | 1.73 | 1.08 | 1.08 | 1.30 | 1.12 | 1.40 | 0.83 | 0.50 | 12.84 |
Highest Precipitation (in.) | 1.21 | 1.37 | 2.51 | 4.08 | 4.20 | 3.23 | 2.60 | 3.64 | 4.02 | 4.84 | 2.61 | 1.37 | 4.84 |
Year Highest Occurred | 1997 | 1994 | 1983 | 1986 | 1995 | 1998 | 1985 | 1997 | 1982 | 1994 | 1983 | 1983 | 1994 |
Lowest Precipitation (in.) | 0.13 | 0.05 | 0.23 | 0.17 | 0.02 | 0.13 | 0.15 | 0.01 | 0.07 | 0.00 | 0.03 | 0.00 | 0.00 |
Year Lowest Occurred | 1986 | 1973 | 1997 | 1987 | 1974 | 1971 | 1971 | 1985 | 1979 | 1988 | 1976 | 2000 | 1988 |
Heating Degree Days (F) | 1308. | 1074. | 926. | 666. | 408. | 163. | 33. | 46. | 254. | 591. | 979. | 1275. | 7723. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 1. | 40. | 111. | 77. | 12. | 0. | 0. | 0. | 241. |