Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.4 | 29.2 | 39.2 | 53.7 | 68.3 | 75.9 | 79.4 | 76.5 | 67.0 | 55.0 | 39.5 | 26.7 | 52.8 |
Highest Mean Max. Temperature (F) | 33.5 | 41.9 | 48.2 | 64.6 | 78.4 | 84.6 | 84.1 | 83.7 | 72.9 | 62.8 | 50.6 | 33.3 | 84.6 |
Year Highest Occurred | 1990 | 1998 | 1987 | 1987 | 1977 | 1988 | 1983 | 1976 | 1976 | 1971 | 1975 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 13.3 | 20.9 | 33.0 | 44.7 | 59.8 | 69.2 | 74.0 | 71.0 | 60.0 | 44.9 | 30.0 | 16.5 | 13.3 |
Year Lowest Occurred | 1977 | 1989 | 1996 | 1995 | 1979 | 1998 | 1992 | 1977 | 1980 | 1980 | 1995 | 1989 | 1977 |
Mean Temperature (F) | 12.2 | 16.7 | 26.5 | 39.8 | 53.0 | 61.5 | 65.5 | 63.6 | 55.1 | 44.3 | 31.1 | 17.9 | 40.6 |
Highest Mean Temperature (F) | 22.5 | 31.0 | 35.6 | 47.3 | 61.2 | 66.6 | 70.8 | 68.1 | 59.1 | 52.8 | 39.5 | 26.4 | 70.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1976 | 1983 | 1984 | 1978 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -0.5 | 6.4 | 19.5 | 33.3 | 46.5 | 56.0 | 58.7 | 57.1 | 49.8 | 36.9 | 22.7 | 7.3 | -0.5 |
Year Lowest Occurred | 1977 | 1989 | 1996 | 1996 | 1997 | 1982 | 1992 | 1977 | 1993 | 1980 | 1995 | 1989 | 1977 |
Mean Min. Temperature (F) | 1.0 | 4.2 | 13.8 | 25.8 | 37.6 | 47.1 | 51.5 | 50.7 | 43.1 | 33.6 | 22.7 | 9.0 | 28.3 |
Highest Mean Min. Temperature (F) | 11.5 | 20.0 | 24.9 | 32.0 | 44.0 | 52.6 | 57.5 | 55.9 | 47.7 | 42.8 | 29.6 | 19.4 | 57.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1985 | 1977 | 1984 | 1983 | 1984 | 1978 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -14.4 | -8.1 | 5.3 | 17.9 | 31.8 | 40.6 | 43.5 | 43.3 | 38.8 | 28.0 | 15.2 | -3.0 | -14.4 |
Year Lowest Occurred | 1977 | 1989 | 1975 | 1982 | 1983 | 1986 | 1992 | 1977 | 1974 | 1988 | 1976 | 1976 | 1977 |
Mean Precipitation (in.) | 1.44 | 0.86 | 1.50 | 1.68 | 2.83 | 3.24 | 3.55 | 3.59 | 3.54 | 2.94 | 1.89 | 1.37 | 28.43 |
Highest Precipitation (in.) | 3.18 | 2.49 | 5.85 | 4.21 | 5.56 | 6.73 | 9.35 | 9.97 | 6.97 | 5.67 | 4.13 | 3.83 | 9.97 |
Year Highest Occurred | 2000 | 1971 | 2000 | 1977 | 1999 | 1979 | 1992 | 1988 | 1985 | 1995 | 1975 | 1996 | 1988 |
Lowest Precipitation (in.) | 0.34 | 0.00 | 0.00 | 0.12 | 0.12 | 0.81 | 0.33 | 0.00 | 0.63 | 0.61 | 0.36 | 0.40 | 0.00 |
Year Lowest Occurred | 1984 | 1996 | 1999 | 1999 | 1986 | 1992 | 1989 | 2000 | 1989 | 1998 | 1981 | 1979 | 1996 |
Heating Degree Days (F) | 1637. | 1352. | 1193. | 758. | 394. | 162. | 80. | 119. | 304. | 641. | 1017. | 1462. | 9119. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 20. | 57. | 92. | 75. | 5. | 0. | 0. | 0. | 249. |