Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.6 | 27.1 | 39.4 | 55.8 | 69.2 | 78.5 | 83.1 | 80.9 | 71.8 | 58.9 | 39.0 | 25.5 | 54.2 |
Highest Mean Max. Temperature (F) | 36.5 | 42.7 | 51.4 | 66.2 | 78.3 | 87.8 | 88.4 | 87.7 | 79.8 | 65.3 | 54.5 | 35.2 | 88.4 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 7.5 | 15.3 | 27.9 | 41.3 | 61.7 | 71.6 | 72.0 | 74.4 | 64.9 | 51.8 | 28.7 | 6.8 | 6.8 |
Year Lowest Occurred | 1979 | 1978 | 1975 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 11.2 | 18.0 | 30.2 | 44.6 | 57.7 | 67.1 | 71.6 | 69.3 | 59.3 | 46.6 | 30.0 | 16.5 | 43.5 |
Highest Mean Temperature (F) | 25.2 | 30.2 | 39.1 | 52.6 | 66.6 | 75.3 | 76.4 | 75.6 | 65.6 | 53.4 | 40.4 | 26.2 | 76.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1981 | 1977 | 1988 | 1974 | 1983 | 1978 | 1973 | 1999 | 1979 | 1974 |
Lowest Mean Temperature (F) | -0.9 | 6.3 | 19.3 | 36.3 | 51.2 | 61.0 | 62.8 | 63.7 | 53.3 | 39.0 | 20.9 | -1.9 | -1.9 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1984 | 1976 | 1996 | 1983 | 1983 |
Mean Min. Temperature (F) | 1.7 | 8.8 | 21.0 | 33.3 | 46.2 | 55.7 | 60.1 | 57.6 | 46.7 | 34.2 | 21.0 | 7.4 | 32.8 |
Highest Mean Min. Temperature (F) | 14.1 | 22.9 | 29.4 | 39.5 | 54.9 | 62.8 | 65.1 | 63.5 | 52.4 | 41.5 | 27.2 | 17.6 | 65.1 |
Year Highest Occurred | 1992 | 1998 | 1973 | 1981 | 1977 | 1988 | 1974 | 1983 | 1978 | 1973 | 1983 | 1979 | 1974 |
Lowest Mean Min. Temperature (F) | -10.1 | -5.1 | 10.6 | 28.7 | 39.2 | 49.3 | 53.6 | 52.2 | 39.4 | 26.3 | 13.1 | -10.6 | -10.6 |
Year Lowest Occurred | 1977 | 1989 | 1975 | 1996 | 1997 | 1982 | 1992 | 1986 | 1984 | 1976 | 1996 | 1983 | 1983 |
Mean Precipitation (in.) | 0.55 | 0.51 | 1.72 | 2.41 | 3.32 | 3.93 | 3.31 | 3.10 | 2.76 | 2.22 | 1.52 | 0.60 | 25.95 |
Highest Precipitation (in.) | 1.60 | 1.48 | 4.12 | 5.62 | 8.61 | 9.86 | 7.75 | 8.26 | 10.25 | 6.30 | 4.39 | 1.66 | 10.25 |
Year Highest Occurred | 1975 | 1992 | 1977 | 1995 | 1993 | 1993 | 1989 | 1980 | 1986 | 1984 | 1983 | 1982 | 1986 |
Lowest Precipitation (in.) | 0.00 | 0.05 | 0.29 | 0.34 | 0.25 | 1.31 | 0.99 | 0.70 | 0.41 | 0.03 | 0.04 | 0.01 | 0.00 |
Year Lowest Occurred | 1974 | 1982 | 1994 | 1996 | 1976 | 1978 | 1988 | 1976 | 1990 | 1988 | 1999 | 1986 | 1974 |
Heating Degree Days (F) | 1670. | 1318. | 1079. | 616. | 271. | 66. | 22. | 43. | 209. | 571. | 1051. | 1506. | 8422. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 44. | 129. | 226. | 174. | 36. | 0. | 0. | 0. | 611. |