Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 17.1 | 24.1 | 35.6 | 52.5 | 66.9 | 75.5 | 80.6 | 78.2 | 68.3 | 54.8 | 35.3 | 21.5 | 50.9 |
Highest Mean Max. Temperature (F) | 30.5 | 35.7 | 46.4 | 64.8 | 76.5 | 85.6 | 88.4 | 84.9 | 76.2 | 61.3 | 48.5 | 31.9 | 88.4 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 5.1 | 12.4 | 26.7 | 39.1 | 58.4 | 70.2 | 71.9 | 72.8 | 63.3 | 50.5 | 26.0 | 6.5 | 5.1 |
Year Lowest Occurred | 1982 | 1989 | 1975 | 1975 | 1974 | 1993 | 1992 | 1985 | 1985 | 1980 | 1985 | 1983 | 1982 |
Mean Temperature (F) | 7.9 | 15.3 | 27.2 | 42.6 | 56.3 | 65.1 | 70.1 | 67.8 | 57.8 | 45.2 | 28.1 | 13.7 | 41.4 |
Highest Mean Temperature (F) | 21.3 | 29.5 | 36.4 | 52.1 | 63.9 | 72.5 | 75.5 | 73.7 | 64.6 | 51.2 | 38.0 | 24.6 | 75.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -5.6 | 2.2 | 18.1 | 34.0 | 49.1 | 59.5 | 62.7 | 63.0 | 53.1 | 40.1 | 18.9 | -1.4 | -5.6 |
Year Lowest Occurred | 1982 | 1989 | 1975 | 1975 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -1.3 | 6.4 | 18.7 | 32.6 | 45.7 | 54.7 | 59.6 | 57.4 | 47.2 | 35.5 | 20.8 | 5.8 | 31.9 |
Highest Mean Min. Temperature (F) | 12.1 | 24.2 | 28.7 | 39.4 | 53.7 | 59.4 | 62.8 | 62.4 | 53.0 | 41.0 | 27.5 | 19.0 | 62.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1991 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -16.3 | -7.9 | 9.4 | 27.0 | 39.3 | 48.2 | 53.5 | 52.8 | 40.6 | 29.2 | 11.8 | -9.2 | -16.3 |
Year Lowest Occurred | 1982 | 1989 | 1975 | 1979 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 1.01 | 0.67 | 1.50 | 1.91 | 3.02 | 4.38 | 3.29 | 3.55 | 2.71 | 2.16 | 1.24 | 0.58 | 26.02 |
Highest Precipitation (in.) | 4.16 | 2.17 | 3.03 | 6.51 | 5.89 | 7.98 | 7.95 | 7.96 | 5.40 | 8.19 | 4.06 | 1.69 | 8.19 |
Year Highest Occurred | 1975 | 1971 | 1977 | 1986 | 1972 | 1975 | 1972 | 1988 | 1985 | 1984 | 1977 | 1977 | 1984 |
Lowest Precipitation (in.) | 0.08 | 0.08 | 0.38 | 0.00 | 0.27 | 0.53 | 0.78 | 0.46 | 0.43 | 0.02 | 0.04 | 0.06 | 0.00 |
Year Lowest Occurred | 2000 | 1988 | 1981 | 1980 | 1976 | 1988 | 1989 | 1976 | 1972 | 1976 | 1984 | 1979 | 1980 |
Heating Degree Days (F) | 1772. | 1394. | 1174. | 675. | 301. | 91. | 30. | 52. | 240. | 616. | 1109. | 1592. | 9046. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 31. | 93. | 187. | 139. | 22. | 0. | 0. | 0. | 474. |