Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.8 | 28.5 | 40.5 | 55.4 | 67.3 | 76.3 | 80.3 | 77.3 | 68.7 | 57.6 | 40.4 | 26.7 | 53.4 |
Highest Mean Max. Temperature (F) | 34.0 | 39.2 | 50.9 | 64.6 | 76.9 | 81.3 | 85.5 | 82.4 | 75.3 | 64.9 | 51.8 | 35.9 | 85.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1988 | 1995 | 1998 | 1971 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 10.0 | 19.3 | 33.4 | 47.7 | 58.5 | 72.3 | 72.6 | 73.1 | 61.8 | 51.9 | 32.6 | 14.9 | 10.0 |
Year Lowest Occurred | 1977 | 1979 | 1984 | 1983 | 1983 | 1993 | 1992 | 1994 | 1993 | 1988 | 1985 | 1983 | 1977 |
Mean Temperature (F) | 12.9 | 19.3 | 31.1 | 44.2 | 55.7 | 65.0 | 69.4 | 66.8 | 58.0 | 46.8 | 32.0 | 18.6 | 43.3 |
Highest Mean Temperature (F) | 25.5 | 32.2 | 39.5 | 52.1 | 64.0 | 69.4 | 73.1 | 73.4 | 63.1 | 54.3 | 39.3 | 26.1 | 73.4 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1971 | 1999 | 1995 | 1998 | 1971 | 1999 | 1982 | 1995 |
Lowest Mean Temperature (F) | 0.0 | 7.9 | 22.6 | 38.6 | 49.2 | 60.9 | 62.9 | 61.4 | 52.1 | 40.6 | 25.3 | 6.0 | 0.0 |
Year Lowest Occurred | 1977 | 1978 | 1975 | 1982 | 1983 | 1982 | 1992 | 1992 | 1993 | 1988 | 1976 | 1985 | 1977 |
Mean Min. Temperature (F) | 4.0 | 10.1 | 21.6 | 32.9 | 44.1 | 53.7 | 58.4 | 56.2 | 47.2 | 35.9 | 23.6 | 10.5 | 33.2 |
Highest Mean Min. Temperature (F) | 16.9 | 25.2 | 29.9 | 40.0 | 51.0 | 58.6 | 62.7 | 64.3 | 51.2 | 43.8 | 29.8 | 19.2 | 64.3 |
Year Highest Occurred | 1990 | 1998 | 1977 | 1985 | 1977 | 1971 | 1999 | 1995 | 1978 | 1971 | 1987 | 1982 | 1995 |
Lowest Mean Min. Temperature (F) | -10.0 | -4.0 | 11.7 | 26.6 | 37.8 | 48.8 | 53.1 | 49.4 | 42.4 | 29.2 | 14.9 | -4.2 | -10.0 |
Year Lowest Occurred | 1977 | 1978 | 1975 | 1982 | 1997 | 1982 | 1992 | 1992 | 1993 | 1988 | 1976 | 1985 | 1977 |
Mean Precipitation (in.) | 0.87 | 0.74 | 1.52 | 3.59 | 3.61 | 4.06 | 4.92 | 4.61 | 3.53 | 2.25 | 2.02 | 1.30 | 33.02 |
Highest Precipitation (in.) | 3.51 | 2.94 | 3.89 | 7.74 | 10.41 | 9.88 | 11.64 | 13.69 | 9.69 | 5.17 | 6.07 | 4.82 | 13.69 |
Year Highest Occurred | 1999 | 1971 | 1976 | 1999 | 2000 | 1998 | 1978 | 1980 | 1992 | 1984 | 1991 | 1998 | 1980 |
Lowest Precipitation (in.) | 0.08 | 0.00 | 0.08 | 1.19 | 1.38 | 0.93 | 1.57 | 1.05 | 0.22 | 0.56 | 0.04 | 0.08 | 0.00 |
Year Lowest Occurred | 1981 | 1995 | 1999 | 1988 | 1985 | 1988 | 1975 | 1976 | 1979 | 2000 | 1976 | 1979 | 1995 |
Heating Degree Days (F) | 1616. | 1280. | 1052. | 625. | 309. | 71. | 26. | 63. | 224. | 566. | 989. | 1438. | 8259. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 21. | 71. | 160. | 117. | 13. | 0. | 0. | 0. | 383. |