Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 14.3 | 22.1 | 33.7 | 52.4 | 68.4 | 75.8 | 81.1 | 80.3 | 68.7 | 54.8 | 33.2 | 19.1 | 50.3 |
Highest Mean Max. Temperature (F) | 32.5 | 33.2 | 45.2 | 64.1 | 77.8 | 86.4 | 87.8 | 88.4 | 77.7 | 58.9 | 49.2 | 32.1 | 88.4 |
Year Highest Occurred | 1990 | 1991 | 2000 | 1980 | 1977 | 1988 | 1988 | 1983 | 1998 | 1992 | 1999 | 1999 | 1983 |
Lowest Mean Max. Temperature (F) | -1.0 | 5.4 | 24.4 | 38.1 | 58.1 | 69.0 | 73.4 | 73.3 | 61.7 | 50.1 | 20.9 | 4.8 | -1.0 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1979 | 1979 | 1985 | 1993 | 1985 | 1985 | 1991 | 1996 | 1983 | 1982 |
Mean Temperature (F) | 4.8 | 12.6 | 24.9 | 41.2 | 55.7 | 64.0 | 69.0 | 67.5 | 56.5 | 43.7 | 24.9 | 10.5 | 39.6 |
Highest Mean Temperature (F) | 21.9 | 26.0 | 34.7 | 49.4 | 64.5 | 73.6 | 74.3 | 74.0 | 63.2 | 47.6 | 36.8 | 23.5 | 74.3 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1989 | 1983 | 1998 | 1973 | 1999 | 1997 | 1989 |
Lowest Mean Temperature (F) | -11.5 | -3.8 | 15.6 | 31.0 | 47.5 | 57.8 | 63.2 | 60.9 | 52.2 | 38.0 | 13.1 | -3.9 | -11.5 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1979 | 1979 | 1982 | 1992 | 1977 | 1972 | 1976 | 1996 | 1983 | 1982 |
Mean Min. Temperature (F) | -4.8 | 3.0 | 16.0 | 29.9 | 42.9 | 52.2 | 56.9 | 54.6 | 44.2 | 32.5 | 16.6 | 1.8 | 28.8 |
Highest Mean Min. Temperature (F) | 11.4 | 20.5 | 27.8 | 35.6 | 51.2 | 60.9 | 61.8 | 59.6 | 49.3 | 38.0 | 26.0 | 16.9 | 61.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1998 | 1977 | 1988 | 1987 | 1983 | 1978 | 1994 | 1987 | 1997 | 1987 |
Lowest Mean Min. Temperature (F) | -22.0 | -13.1 | 6.3 | 23.9 | 35.6 | 44.8 | 51.4 | 48.0 | 38.9 | 24.1 | 4.7 | -12.6 | -22.0 |
Year Lowest Occurred | 1982 | 1979 | 1979 | 1979 | 1983 | 1982 | 1972 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.60 | 0.48 | 0.87 | 1.32 | 2.28 | 3.63 | 3.09 | 2.76 | 1.99 | 1.47 | 1.03 | 0.57 | 20.09 |
Highest Precipitation (in.) | 1.52 | 1.50 | 2.08 | 4.62 | 5.77 | 8.13 | 9.23 | 6.52 | 5.46 | 4.44 | 2.64 | 1.53 | 9.23 |
Year Highest Occurred | 1996 | 2000 | 1990 | 1986 | 1985 | 1990 | 1993 | 1983 | 1973 | 1982 | 2000 | 1996 | 1993 |
Lowest Precipitation (in.) | 0.05 | 0.09 | 0.04 | 0.00 | 0.41 | 0.89 | 0.74 | 0.77 | 0.27 | 0.00 | 0.00 | 0.04 | 0.00 |
Year Lowest Occurred | 1991 | 1997 | 1986 | 1980 | 1976 | 1986 | 1985 | 1984 | 1976 | 1999 | 1999 | 1989 | 1980 |
Heating Degree Days (F) | 1869. | 1470. | 1245. | 718. | 321. | 117. | 38. | 68. | 276. | 662. | 1204. | 1693. | 9681. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 30. | 87. | 163. | 143. | 20. | 0. | 0. | 0. | 445. |