Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.3 | 26.6 | 37.4 | 52.4 | 66.5 | 73.8 | 77.6 | 75.4 | 65.5 | 54.5 | 37.6 | 24.8 | 51.0 |
Highest Mean Max. Temperature (F) | 31.4 | 37.0 | 45.3 | 62.2 | 75.8 | 80.1 | 82.5 | 81.2 | 73.3 | 62.3 | 47.5 | 33.4 | 82.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1994 | 1983 |
Lowest Mean Max. Temperature (F) | 9.8 | 19.6 | 31.2 | 45.2 | 58.5 | 68.6 | 70.4 | 71.6 | 59.5 | 47.7 | 29.4 | 15.5 | 9.8 |
Year Lowest Occurred | 1994 | 1989 | 1996 | 1995 | 1997 | 1982 | 1992 | 1977 | 1993 | 1988 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 8.8 | 13.6 | 24.8 | 39.0 | 51.9 | 60.2 | 64.3 | 62.3 | 53.1 | 42.7 | 28.2 | 15.0 | 38.7 |
Highest Mean Temperature (F) | 20.6 | 26.6 | 33.0 | 45.4 | 59.2 | 65.3 | 69.2 | 67.3 | 58.6 | 50.2 | 35.4 | 23.5 | 69.2 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1995 | 1983 | 1995 | 1998 | 1971 | 1999 | 1994 | 1983 |
Lowest Mean Temperature (F) | -0.9 | 3.4 | 17.9 | 32.9 | 45.3 | 53.2 | 58.9 | 57.8 | 48.0 | 37.1 | 20.5 | 4.9 | -0.9 |
Year Lowest Occurred | 1977 | 1979 | 1984 | 1972 | 1997 | 1982 | 1992 | 1977 | 1974 | 1976 | 1995 | 1976 | 1977 |
Mean Min. Temperature (F) | -2.7 | 0.5 | 12.1 | 25.6 | 37.3 | 46.5 | 51.0 | 49.2 | 40.7 | 30.8 | 18.8 | 5.1 | 26.2 |
Highest Mean Min. Temperature (F) | 9.7 | 16.2 | 22.0 | 30.6 | 44.3 | 50.6 | 55.9 | 55.8 | 45.4 | 39.8 | 24.8 | 14.8 | 55.9 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1986 | 1991 | 1995 | 1983 | 1995 | 1978 | 1971 | 1998 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -14.9 | -12.8 | 4.0 | 19.6 | 31.7 | 37.7 | 46.3 | 43.9 | 32.4 | 22.7 | 11.0 | -8.3 | -14.9 |
Year Lowest Occurred | 1982 | 1979 | 1984 | 1972 | 1971 | 1982 | 1971 | 1971 | 1976 | 1976 | 1976 | 1976 | 1982 |
Mean Precipitation (in.) | 1.24 | 0.93 | 1.80 | 2.35 | 3.21 | 3.68 | 3.31 | 3.83 | 3.94 | 2.59 | 2.18 | 1.34 | 30.40 |
Highest Precipitation (in.) | 3.10 | 2.47 | 5.15 | 4.84 | 6.50 | 8.09 | 7.27 | 8.59 | 6.49 | 5.48 | 4.59 | 2.61 | 8.59 |
Year Highest Occurred | 1996 | 1975 | 1979 | 1977 | 1991 | 1981 | 1999 | 1980 | 1985 | 1995 | 1985 | 1971 | 1980 |
Lowest Precipitation (in.) | 0.14 | 0.02 | 0.24 | 0.67 | 0.25 | 1.52 | 1.43 | 1.34 | 0.36 | 0.29 | 0.18 | 0.12 | 0.02 |
Year Lowest Occurred | 1985 | 1987 | 1981 | 1989 | 1986 | 1988 | 1976 | 1991 | 1989 | 1976 | 1976 | 1994 | 1987 |
Heating Degree Days (F) | 1743. | 1440. | 1248. | 780. | 419. | 176. | 88. | 131. | 360. | 692. | 1105. | 1552. | 9734. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 13. | 31. | 66. | 48. | 2. | 0. | 0. | 0. | 160. |