Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 21.2 | 28.5 | 40.3 | 57.3 | 70.2 | 79.2 | 84.9 | 83.8 | 73.5 | 59.7 | 39.4 | 26.1 | 55.3 |
Highest Mean Max. Temperature (F) | 36.3 | 42.0 | 53.1 | 67.0 | 78.2 | 90.7 | 92.1 | 91.6 | 81.0 | 64.9 | 54.0 | 38.1 | 92.1 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1987 | 1977 | 1988 | 1975 | 1976 | 1978 | 1974 | 1999 | 1979 | 1975 |
Lowest Mean Max. Temperature (F) | 6.7 | 13.3 | 30.9 | 45.5 | 62.5 | 72.8 | 73.5 | 77.0 | 65.0 | 55.8 | 27.6 | 8.1 | 6.7 |
Year Lowest Occurred | 1978 | 1979 | 1996 | 1975 | 1996 | 1993 | 1992 | 1992 | 1985 | 1995 | 1996 | 1983 | 1978 |
Mean Temperature (F) | 10.1 | 17.5 | 29.8 | 44.8 | 57.4 | 66.7 | 71.9 | 70.0 | 59.1 | 45.9 | 28.8 | 15.5 | 43.1 |
Highest Mean Temperature (F) | 25.3 | 30.7 | 38.3 | 51.5 | 64.7 | 75.3 | 77.7 | 76.5 | 65.2 | 50.9 | 39.5 | 26.0 | 77.7 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1997 | 1974 |
Lowest Mean Temperature (F) | -4.2 | 2.1 | 21.0 | 38.8 | 51.1 | 61.1 | 63.5 | 64.4 | 53.3 | 41.7 | 17.6 | -1.5 | -4.2 |
Year Lowest Occurred | 1978 | 1979 | 1996 | 1995 | 1983 | 1982 | 1992 | 1992 | 1984 | 1976 | 1985 | 1983 | 1978 |
Mean Min. Temperature (F) | -1.0 | 6.5 | 19.3 | 32.2 | 44.5 | 54.2 | 58.8 | 56.2 | 44.7 | 32.1 | 18.1 | 4.8 | 30.9 |
Highest Mean Min. Temperature (F) | 14.2 | 20.1 | 29.0 | 38.0 | 51.2 | 60.7 | 63.6 | 61.6 | 49.5 | 37.7 | 25.9 | 16.9 | 63.6 |
Year Highest Occurred | 1990 | 1984 | 1973 | 1977 | 1977 | 1991 | 1974 | 1983 | 1998 | 1973 | 1998 | 1997 | 1974 |
Lowest Mean Min. Temperature (F) | -15.6 | -9.2 | 11.1 | 25.7 | 36.6 | 47.6 | 53.5 | 49.9 | 37.9 | 26.3 | 7.3 | -11.1 | -15.6 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1988 | 1983 | 1982 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.54 | 0.56 | 1.39 | 2.14 | 2.82 | 3.39 | 2.86 | 2.94 | 1.96 | 1.67 | 0.84 | 0.43 | 21.54 |
Highest Precipitation (in.) | 1.98 | 1.40 | 5.10 | 7.66 | 6.04 | 8.20 | 8.91 | 7.06 | 5.99 | 8.68 | 3.06 | 1.41 | 8.91 |
Year Highest Occurred | 1997 | 1977 | 1977 | 1986 | 1978 | 1984 | 1993 | 1984 | 1996 | 1998 | 1977 | 1977 | 1993 |
Lowest Precipitation (in.) | 0.02 | 0.03 | 0.02 | 0.13 | 0.42 | 0.96 | 0.23 | 0.25 | 0.01 | 0.11 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1974 | 1985 | 1971 | 1996 | 1992 | 1972 | 1975 | 1996 | 1979 | 1978 | 1999 | 1986 | 1999 |
Heating Degree Days (F) | 1704. | 1330. | 1092. | 608. | 266. | 74. | 25. | 39. | 207. | 592. | 1087. | 1536. | 8560. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 30. | 124. | 238. | 194. | 30. | 0. | 0. | 0. | 617. |