Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 19.9 | 26.7 | 38.9 | 55.4 | 68.8 | 78.0 | 82.4 | 79.6 | 70.0 | 57.5 | 39.1 | 24.3 | 53.4 |
Highest Mean Max. Temperature (F) | 32.0 | 38.8 | 48.7 | 65.6 | 77.2 | 86.0 | 90.7 | 85.6 | 77.6 | 62.2 | 48.9 | 33.0 | 90.7 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1988 | 1988 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 7.4 | 15.8 | 30.2 | 46.0 | 61.7 | 72.4 | 74.8 | 75.1 | 62.8 | 52.0 | 31.3 | 13.1 | 7.4 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1979 | 1993 | 1992 | 1979 | 1993 | 1987 | 1996 | 1983 | 1977 |
Mean Temperature (F) | 9.9 | 16.5 | 29.3 | 44.1 | 56.7 | 66.0 | 70.6 | 68.1 | 58.6 | 46.6 | 30.7 | 15.7 | 42.7 |
Highest Mean Temperature (F) | 22.5 | 30.9 | 38.1 | 51.4 | 63.2 | 71.1 | 75.8 | 73.4 | 64.2 | 52.9 | 37.6 | 26.0 | 75.8 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1995 | 1988 | 1988 | 1998 | 1971 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -3.8 | 4.4 | 20.8 | 37.8 | 49.7 | 60.1 | 64.6 | 62.7 | 52.2 | 40.6 | 21.9 | 3.7 | -3.8 |
Year Lowest Occurred | 1977 | 1979 | 1996 | 1975 | 1979 | 1982 | 1992 | 1977 | 1993 | 1976 | 1976 | 1983 | 1977 |
Mean Min. Temperature (F) | -0.1 | 6.3 | 19.7 | 32.8 | 44.6 | 54.0 | 58.7 | 56.5 | 47.1 | 35.6 | 22.3 | 7.0 | 32.0 |
Highest Mean Min. Temperature (F) | 12.9 | 23.0 | 30.3 | 38.5 | 50.8 | 59.8 | 63.3 | 62.5 | 51.9 | 44.5 | 28.2 | 19.0 | 63.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1986 | 1991 | 1991 | 1987 | 1995 | 1994 | 1971 | 1998 | 1997 | 1987 |
Lowest Mean Min. Temperature (F) | -15.1 | -7.9 | 10.5 | 27.8 | 37.8 | 46.4 | 54.3 | 49.5 | 39.7 | 27.0 | 9.3 | -6.9 | -15.1 |
Year Lowest Occurred | 1977 | 1978 | 1996 | 1979 | 1979 | 1982 | 1992 | 1977 | 1976 | 1976 | 1976 | 1976 | 1977 |
Mean Precipitation (in.) | 1.00 | 0.73 | 1.80 | 2.79 | 3.54 | 4.54 | 3.81 | 5.02 | 3.81 | 2.32 | 2.10 | 1.03 | 32.49 |
Highest Precipitation (in.) | 3.14 | 2.33 | 4.70 | 5.92 | 7.37 | 11.91 | 7.14 | 11.64 | 10.84 | 5.31 | 7.67 | 2.60 | 11.91 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1975 | 1973 | 1990 | 1987 | 1995 | 1986 | 1979 | 1991 | 1982 | 1990 |
Lowest Precipitation (in.) | 0.01 | 0.00 | 0.13 | 0.52 | 0.85 | 1.02 | 0.74 | 1.65 | 0.70 | 0.19 | 0.08 | 0.18 | 0.00 |
Year Lowest Occurred | 1981 | 1987 | 1994 | 1997 | 1976 | 1988 | 1974 | 1996 | 1976 | 1976 | 1976 | 1997 | 1987 |
Heating Degree Days (F) | 1710. | 1357. | 1108. | 628. | 294. | 79. | 22. | 44. | 215. | 572. | 1030. | 1530. | 8589. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 36. | 109. | 194. | 139. | 21. | 0. | 0. | 0. | 500. |