Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 18.0 | 25.5 | 37.4 | 55.8 | 71.1 | 79.2 | 84.5 | 83.1 | 72.1 | 58.1 | 36.8 | 23.4 | 53.8 |
Highest Mean Max. Temperature (F) | 32.8 | 37.5 | 47.5 | 66.7 | 80.5 | 89.4 | 90.4 | 89.8 | 79.8 | 63.6 | 52.3 | 38.2 | 90.4 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1980 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 2.5 | 8.1 | 29.3 | 42.1 | 60.5 | 73.6 | 75.8 | 75.8 | 63.9 | 53.2 | 26.4 | 8.5 | 2.5 |
Year Lowest Occurred | 1979 | 1979 | 1989 | 1975 | 1979 | 1993 | 1992 | 1977 | 1985 | 1982 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 7.9 | 15.2 | 27.7 | 43.5 | 57.4 | 66.1 | 70.9 | 68.8 | 58.2 | 45.3 | 27.3 | 13.7 | 41.8 |
Highest Mean Temperature (F) | 22.6 | 28.8 | 36.7 | 51.6 | 65.6 | 74.4 | 76.0 | 75.4 | 63.7 | 50.9 | 39.1 | 26.2 | 76.0 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1999 | 1983 |
Lowest Mean Temperature (F) | -6.5 | -2.3 | 17.1 | 32.6 | 49.1 | 60.7 | 63.9 | 62.1 | 52.4 | 40.1 | 15.7 | 0.5 | -6.5 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | -2.2 | 4.8 | 17.9 | 31.2 | 43.6 | 52.9 | 57.3 | 54.4 | 44.3 | 32.4 | 17.8 | 4.0 | 29.9 |
Highest Mean Min. Temperature (F) | 12.3 | 20.1 | 28.5 | 36.4 | 51.6 | 59.3 | 63.5 | 61.0 | 49.8 | 38.2 | 26.3 | 16.8 | 63.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1983 | 1983 | 1978 | 1973 | 1983 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -15.6 | -12.8 | 4.2 | 23.1 | 37.7 | 47.8 | 51.9 | 48.3 | 36.4 | 25.6 | 5.0 | -7.5 | -15.6 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 0.58 | 0.38 | 0.85 | 1.42 | 2.62 | 3.40 | 3.42 | 2.20 | 2.02 | 1.77 | 0.56 | 0.38 | 19.60 |
Highest Precipitation (in.) | 1.61 | 1.50 | 2.32 | 4.26 | 6.39 | 14.25 | 8.22 | 5.11 | 7.32 | 5.36 | 1.45 | 1.25 | 14.25 |
Year Highest Occurred | 1994 | 1979 | 1983 | 1986 | 1998 | 1975 | 1995 | 1974 | 1999 | 1982 | 1996 | 1996 | 1975 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.04 | 0.29 | 0.77 | 0.35 | 0.39 | 0.22 | 0.20 | 0.02 | 0.00 | 0.00 |
Year Lowest Occurred | 2000 | 1997 | 1997 | 1996 | 1976 | 1974 | 1976 | 1976 | 1974 | 1993 | 1997 | 1998 | 2000 |
Heating Degree Days (F) | 1773. | 1396. | 1159. | 649. | 276. | 78. | 24. | 54. | 232. | 611. | 1131. | 1590. | 8973. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 38. | 108. | 207. | 171. | 27. | 0. | 0. | 0. | 554. |