Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 22.4 | 28.7 | 39.8 | 54.8 | 68.5 | 76.7 | 80.8 | 78.3 | 69.0 | 56.7 | 40.1 | 26.8 | 53.6 |
Highest Mean Max. Temperature (F) | 33.3 | 38.5 | 50.1 | 62.5 | 78.6 | 83.2 | 86.9 | 83.8 | 76.9 | 63.6 | 50.1 | 34.9 | 86.9 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 12.1 | 20.9 | 33.3 | 48.1 | 61.2 | 71.4 | 74.0 | 74.3 | 62.5 | 50.2 | 32.1 | 16.2 | 12.1 |
Year Lowest Occurred | 1977 | 1979 | 1996 | 1995 | 1983 | 1993 | 1992 | 1997 | 1993 | 1987 | 1995 | 1983 | 1977 |
Mean Temperature (F) | 13.0 | 19.0 | 30.2 | 44.0 | 56.8 | 65.5 | 70.1 | 67.9 | 58.6 | 47.0 | 32.4 | 18.7 | 43.6 |
Highest Mean Temperature (F) | 24.3 | 32.3 | 39.9 | 50.0 | 65.2 | 70.8 | 74.2 | 72.8 | 64.6 | 54.0 | 40.4 | 27.1 | 74.2 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1995 | 1983 | 1983 | 1998 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | 1.9 | 9.7 | 23.2 | 38.2 | 50.3 | 59.7 | 64.2 | 64.0 | 53.0 | 41.2 | 24.9 | 7.5 | 1.9 |
Year Lowest Occurred | 1977 | 1989 | 1975 | 1975 | 1983 | 1982 | 1992 | 1992 | 1993 | 1987 | 1995 | 1985 | 1977 |
Mean Min. Temperature (F) | 3.6 | 9.3 | 20.5 | 33.2 | 45.1 | 54.2 | 59.3 | 57.4 | 48.2 | 37.3 | 24.6 | 10.6 | 33.6 |
Highest Mean Min. Temperature (F) | 15.3 | 26.0 | 29.8 | 38.1 | 51.8 | 59.4 | 63.8 | 64.7 | 53.1 | 45.3 | 31.2 | 21.2 | 64.7 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1998 | 1977 | 1995 | 1999 | 1995 | 1994 | 1971 | 1998 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -8.3 | -1.6 | 12.5 | 27.6 | 39.4 | 47.6 | 54.3 | 52.7 | 41.3 | 31.2 | 15.2 | -2.4 | -8.3 |
Year Lowest Occurred | 1977 | 1989 | 1975 | 1975 | 1971 | 1982 | 1992 | 1971 | 1974 | 1976 | 1976 | 1976 | 1977 |
Mean Precipitation (in.) | 1.09 | 0.90 | 1.92 | 2.84 | 3.54 | 4.18 | 4.12 | 4.53 | 4.08 | 2.63 | 2.20 | 1.33 | 33.36 |
Highest Precipitation (in.) | 3.08 | 2.81 | 4.66 | 4.99 | 7.01 | 9.41 | 9.27 | 13.87 | 9.79 | 6.29 | 5.51 | 3.03 | 13.87 |
Year Highest Occurred | 1996 | 1981 | 1977 | 1973 | 1973 | 1980 | 1978 | 1995 | 1986 | 1984 | 1991 | 1971 | 1995 |
Lowest Precipitation (in.) | 0.07 | 0.06 | 0.24 | 0.88 | 1.16 | 0.52 | 1.38 | 1.29 | 0.61 | 0.34 | 0.02 | 0.38 | 0.02 |
Year Lowest Occurred | 1981 | 1987 | 1999 | 1989 | 1986 | 1976 | 1998 | 1994 | 1979 | 2000 | 1976 | 1994 | 1976 |
Heating Degree Days (F) | 1612. | 1288. | 1081. | 631. | 293. | 80. | 22. | 42. | 214. | 558. | 980. | 1436. | 8237. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 40. | 92. | 179. | 130. | 21. | 1. | 0. | 0. | 464. |