Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 16.7 | 24.2 | 36.3 | 54.8 | 70.6 | 78.1 | 82.7 | 82.1 | 71.5 | 57.2 | 34.9 | 21.8 | 52.6 |
Highest Mean Max. Temperature (F) | 31.5 | 35.8 | 46.9 | 67.3 | 80.9 | 89.1 | 90.9 | 90.6 | 79.0 | 62.0 | 50.3 | 34.9 | 90.9 |
Year Highest Occurred | 1990 | 1991 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1979 | 1988 |
Lowest Mean Max. Temperature (F) | 1.1 | 7.7 | 26.9 | 40.0 | 61.6 | 70.4 | 73.4 | 75.0 | 63.4 | 52.0 | 22.6 | 11.1 | 1.1 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1979 | 1979 | 1993 | 1993 | 1985 | 1985 | 1991 | 1996 | 2000 | 1982 |
Mean Temperature (F) | 6.5 | 13.8 | 26.0 | 41.8 | 56.1 | 64.6 | 68.9 | 67.5 | 57.4 | 44.4 | 25.6 | 12.1 | 40.4 |
Highest Mean Temperature (F) | 20.4 | 26.9 | 36.2 | 51.5 | 65.2 | 73.5 | 74.3 | 74.7 | 63.6 | 49.4 | 37.5 | 24.3 | 74.7 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -9.5 | -3.6 | 17.3 | 31.0 | 48.8 | 58.8 | 62.8 | 61.2 | 52.3 | 38.6 | 12.9 | 0.5 | -9.5 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1979 | 1979 | 1982 | 1992 | 1974 | 1984 | 1991 | 1996 | 1983 | 1982 |
Mean Min. Temperature (F) | -3.7 | 3.3 | 15.6 | 28.8 | 41.6 | 51.1 | 55.1 | 52.8 | 43.3 | 31.6 | 16.2 | 2.3 | 28.2 |
Highest Mean Min. Temperature (F) | 9.2 | 20.4 | 27.6 | 35.7 | 49.5 | 57.9 | 60.2 | 58.8 | 48.2 | 37.7 | 24.6 | 15.9 | 60.2 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1994 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -20.1 | -14.8 | 4.2 | 22.0 | 36.0 | 45.7 | 48.9 | 45.7 | 37.2 | 25.1 | 3.2 | -11.1 | -20.1 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1979 | 1979 | 1985 | 1992 | 1974 | 1974 | 1991 | 1996 | 1983 | 1982 |
Mean Precipitation (in.) | 0.52 | 0.40 | 0.75 | 1.44 | 2.49 | 3.79 | 3.11 | 2.48 | 1.84 | 1.82 | 0.84 | 0.41 | 19.89 |
Highest Precipitation (in.) | 1.43 | 1.38 | 1.79 | 4.87 | 5.98 | 9.67 | 10.11 | 7.03 | 4.36 | 5.74 | 2.89 | 1.08 | 10.11 |
Year Highest Occurred | 1996 | 1998 | 1983 | 1986 | 1999 | 1990 | 1993 | 1980 | 1973 | 1982 | 1986 | 1978 | 1993 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.01 | 0.00 | 0.50 | 0.47 | 0.59 | 0.42 | 0.12 | 0.03 | 0.00 | 0.01 | 0.00 |
Year Lowest Occurred | 1973 | 1982 | 1986 | 1987 | 1976 | 1974 | 1975 | 1971 | 1993 | 1988 | 1999 | 1989 | 1973 |
Heating Degree Days (F) | 1815. | 1435. | 1210. | 699. | 309. | 103. | 40. | 71. | 251. | 638. | 1185. | 1642. | 9398. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 32. | 91. | 161. | 146. | 23. | 0. | 0. | 0. | 457. |