Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.3 | 28.3 | 38.7 | 52.7 | 66.4 | 75.2 | 79.8 | 77.4 | 69.1 | 57.2 | 41.7 | 28.3 | 53.2 |
Highest Mean Max. Temperature (F) | 32.9 | 37.3 | 49.3 | 59.0 | 76.9 | 81.4 | 85.2 | 82.7 | 76.7 | 64.2 | 52.1 | 37.4 | 85.2 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1998 | 1983 |
Lowest Mean Max. Temperature (F) | 15.2 | 19.9 | 32.4 | 46.5 | 58.0 | 69.5 | 72.5 | 73.4 | 63.4 | 51.3 | 34.5 | 17.9 | 15.2 |
Year Lowest Occurred | 1979 | 1979 | 1989 | 1975 | 1997 | 1993 | 1992 | 1994 | 1993 | 1981 | 1995 | 1989 | 1979 |
Mean Temperature (F) | 13.9 | 18.4 | 29.0 | 42.0 | 54.4 | 63.7 | 68.4 | 66.1 | 57.5 | 46.4 | 33.2 | 20.0 | 42.8 |
Highest Mean Temperature (F) | 23.8 | 30.7 | 38.8 | 46.9 | 61.6 | 68.5 | 73.0 | 70.9 | 62.8 | 53.2 | 40.2 | 27.5 | 73.0 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1986 | 1977 | 1971 | 1983 | 1995 | 1998 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | 4.1 | 7.6 | 22.4 | 35.8 | 47.6 | 58.0 | 62.4 | 62.2 | 52.6 | 41.0 | 26.0 | 8.8 | 4.1 |
Year Lowest Occurred | 1977 | 1979 | 1989 | 1975 | 1983 | 1982 | 1992 | 1992 | 1974 | 1988 | 1995 | 1989 | 1977 |
Mean Min. Temperature (F) | 4.5 | 8.5 | 19.3 | 31.2 | 42.4 | 52.1 | 56.9 | 54.8 | 45.9 | 35.5 | 24.7 | 11.6 | 32.3 |
Highest Mean Min. Temperature (F) | 14.6 | 24.0 | 28.2 | 35.6 | 48.1 | 56.6 | 60.8 | 62.1 | 50.5 | 43.9 | 31.1 | 21.1 | 62.1 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1991 | 1998 | 1995 | 1983 | 1995 | 1994 | 1971 | 1998 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -7.6 | -4.8 | 11.1 | 25.1 | 37.0 | 44.7 | 52.3 | 49.6 | 39.0 | 28.9 | 15.8 | -2.0 | -7.6 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1983 | 1982 | 1992 | 1982 | 1974 | 1976 | 1976 | 1976 | 1977 |
Mean Precipitation (in.) | 1.91 | 1.18 | 2.32 | 2.63 | 3.15 | 3.53 | 3.83 | 3.40 | 3.25 | 2.31 | 2.49 | 1.70 | 31.70 |
Highest Precipitation (in.) | 6.39 | 2.98 | 5.76 | 4.92 | 9.58 | 8.42 | 9.48 | 6.63 | 6.28 | 5.65 | 6.54 | 3.71 | 9.58 |
Year Highest Occurred | 1996 | 1981 | 1977 | 1993 | 1973 | 1990 | 1991 | 1995 | 1986 | 1995 | 1992 | 1987 | 1973 |
Lowest Precipitation (in.) | 0.07 | 0.22 | 0.17 | 0.15 | 0.43 | 0.71 | 0.79 | 0.40 | 0.89 | 0.34 | 0.06 | 0.25 | 0.06 |
Year Lowest Occurred | 1981 | 1993 | 1978 | 1997 | 1988 | 1976 | 1981 | 1971 | 1989 | 2000 | 1976 | 1994 | 1976 |
Heating Degree Days (F) | 1584. | 1305. | 1116. | 691. | 352. | 105. | 29. | 63. | 236. | 579. | 955. | 1397. | 8412. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 22. | 65. | 133. | 96. | 11. | 0. | 0. | 0. | 327. |