Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.6 | 28.8 | 38.9 | 53.3 | 67.8 | 76.3 | 80.4 | 78.0 | 68.7 | 56.3 | 40.0 | 27.7 | 53.3 |
Highest Mean Max. Temperature (F) | 34.7 | 37.8 | 47.1 | 61.4 | 77.7 | 82.9 | 85.8 | 82.9 | 76.4 | 62.9 | 49.6 | 34.9 | 85.8 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1994 | 1983 |
Lowest Mean Max. Temperature (F) | 14.3 | 20.5 | 32.0 | 46.0 | 57.4 | 70.6 | 73.5 | 73.8 | 63.9 | 50.2 | 31.8 | 18.5 | 14.3 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1995 | 1997 | 1982 | 1992 | 1997 | 1974 | 1987 | 1995 | 1989 | 1994 |
Mean Temperature (F) | 12.1 | 16.7 | 27.5 | 41.1 | 54.4 | 63.4 | 67.9 | 65.9 | 56.8 | 45.2 | 31.2 | 18.4 | 41.7 |
Highest Mean Temperature (F) | 21.5 | 29.4 | 35.8 | 47.1 | 62.7 | 69.0 | 72.8 | 70.2 | 62.0 | 52.3 | 38.6 | 27.3 | 72.8 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1995 | 1983 | 1983 | 1998 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | 3.0 | 6.8 | 20.8 | 35.4 | 46.8 | 56.9 | 62.2 | 62.0 | 51.4 | 40.5 | 23.8 | 7.7 | 3.0 |
Year Lowest Occurred | 1994 | 1979 | 1989 | 1972 | 1997 | 1982 | 1992 | 1986 | 1974 | 1988 | 1995 | 1989 | 1994 |
Mean Min. Temperature (F) | 0.6 | 4.5 | 16.1 | 28.9 | 40.9 | 50.4 | 55.4 | 53.8 | 44.9 | 34.0 | 22.4 | 9.0 | 30.1 |
Highest Mean Min. Temperature (F) | 10.5 | 21.0 | 24.6 | 34.0 | 48.6 | 55.6 | 60.0 | 60.5 | 49.3 | 42.9 | 29.1 | 20.3 | 60.5 |
Year Highest Occurred | 1998 | 1998 | 1973 | 1986 | 1991 | 1991 | 1999 | 1995 | 1978 | 1971 | 1998 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -8.8 | -7.0 | 7.6 | 22.4 | 35.5 | 43.2 | 50.9 | 48.6 | 39.0 | 28.3 | 13.9 | -3.3 | -8.8 |
Year Lowest Occurred | 1982 | 1979 | 1989 | 1975 | 1971 | 1982 | 1992 | 1971 | 1974 | 1976 | 1976 | 1976 | 1982 |
Mean Precipitation (in.) | 1.39 | 0.89 | 1.73 | 2.19 | 3.10 | 3.48 | 3.62 | 3.78 | 3.65 | 2.65 | 2.03 | 1.49 | 30.00 |
Highest Precipitation (in.) | 4.01 | 2.35 | 3.88 | 5.11 | 6.68 | 6.49 | 11.35 | 6.85 | 6.27 | 5.22 | 5.42 | 3.51 | 11.35 |
Year Highest Occurred | 1996 | 1971 | 1998 | 1977 | 1999 | 1981 | 1999 | 1995 | 1980 | 1983 | 1985 | 1996 | 1999 |
Lowest Precipitation (in.) | 0.26 | 0.05 | 0.27 | 0.23 | 0.39 | 1.15 | 1.14 | 0.74 | 0.81 | 0.52 | 0.38 | 0.18 | 0.05 |
Year Lowest Occurred | 1981 | 1993 | 1999 | 1989 | 1986 | 1972 | 1976 | 1991 | 1976 | 1976 | 1997 | 1994 | 1993 |
Heating Degree Days (F) | 1639. | 1354. | 1163. | 718. | 357. | 116. | 37. | 69. | 255. | 616. | 1014. | 1446. | 8784. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 27. | 67. | 127. | 96. | 8. | 0. | 0. | 0. | 325. |