Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.2 | 26.1 | 37.0 | 52.4 | 66.6 | 74.9 | 79.0 | 76.4 | 66.5 | 55.0 | 38.3 | 24.6 | 51.4 |
Highest Mean Max. Temperature (F) | 31.7 | 34.6 | 47.6 | 60.5 | 76.7 | 81.3 | 84.4 | 81.2 | 74.4 | 63.1 | 48.3 | 32.9 | 84.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1976 | 1983 | 1998 | 1973 | 1999 | 1998 | 1976 |
Lowest Mean Max. Temperature (F) | 10.6 | 18.5 | 28.4 | 44.6 | 56.5 | 69.6 | 72.8 | 71.0 | 60.6 | 49.1 | 29.2 | 14.5 | 10.6 |
Year Lowest Occurred | 1977 | 1979 | 1996 | 1995 | 1997 | 1993 | 1992 | 1997 | 1993 | 1988 | 1995 | 1983 | 1977 |
Mean Temperature (F) | 9.8 | 15.1 | 27.0 | 41.4 | 53.9 | 62.6 | 67.0 | 64.9 | 55.4 | 44.4 | 29.9 | 15.6 | 40.6 |
Highest Mean Temperature (F) | 21.6 | 26.8 | 36.7 | 47.4 | 62.4 | 67.1 | 71.1 | 70.1 | 60.7 | 52.0 | 37.7 | 23.1 | 71.1 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1986 | 1977 | 1995 | 1983 | 1995 | 1998 | 1971 | 1999 | 1982 | 1983 |
Lowest Mean Temperature (F) | -1.0 | 6.5 | 19.0 | 35.2 | 46.3 | 57.0 | 61.0 | 61.1 | 50.5 | 39.4 | 21.6 | 4.1 | -1.0 |
Year Lowest Occurred | 1977 | 1979 | 1996 | 1975 | 1997 | 1982 | 1992 | 1997 | 1993 | 1988 | 1995 | 1983 | 1977 |
Mean Min. Temperature (F) | -0.7 | 4.1 | 16.9 | 30.3 | 41.2 | 50.2 | 54.9 | 53.4 | 44.3 | 33.8 | 21.4 | 6.5 | 29.7 |
Highest Mean Min. Temperature (F) | 11.4 | 18.9 | 27.3 | 35.9 | 48.1 | 54.7 | 59.5 | 61.3 | 49.2 | 42.4 | 27.6 | 16.0 | 61.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1986 | 1977 | 1995 | 1993 | 1995 | 1994 | 1971 | 1998 | 1982 | 1995 |
Lowest Mean Min. Temperature (F) | -13.1 | -6.9 | 8.5 | 24.0 | 36.0 | 43.4 | 49.3 | 48.0 | 39.0 | 27.5 | 10.8 | -7.1 | -13.1 |
Year Lowest Occurred | 1982 | 1978 | 1975 | 1975 | 1997 | 1982 | 1992 | 1971 | 1974 | 1976 | 1976 | 1976 | 1982 |
Mean Precipitation (in.) | 0.87 | 0.78 | 1.64 | 2.61 | 3.01 | 3.67 | 3.96 | 4.23 | 4.02 | 2.60 | 2.07 | 1.17 | 30.63 |
Highest Precipitation (in.) | 2.20 | 2.53 | 4.79 | 5.15 | 7.56 | 8.71 | 10.39 | 10.04 | 7.24 | 5.03 | 5.53 | 2.74 | 10.39 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1976 | 1973 | 1990 | 1978 | 1972 | 1986 | 1995 | 1991 | 1972 | 1978 |
Lowest Precipitation (in.) | 0.03 | 0.11 | 0.11 | 0.79 | 1.13 | 1.07 | 0.49 | 1.99 | 0.81 | 0.47 | 0.00 | 0.24 | 0.00 |
Year Lowest Occurred | 1981 | 1980 | 1999 | 1971 | 1994 | 1976 | 1998 | 1976 | 1979 | 2000 | 1997 | 1994 | 1997 |
Heating Degree Days (F) | 1716. | 1396. | 1180. | 711. | 365. | 121. | 52. | 82. | 295. | 639. | 1056. | 1532. | 9145. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 22. | 48. | 113. | 79. | 6. | 0. | 0. | 0. | 268. |