Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 26.7 | 32.8 | 40.6 | 48.8 | 58.5 | 69.2 | 77.9 | 77.3 | 67.6 | 54.7 | 36.5 | 26.8 | 51.5 |
Highest Mean Max. Temperature (F) | 33.6 | 39.1 | 47.4 | 57.7 | 66.7 | 79.0 | 83.0 | 82.0 | 75.7 | 63.3 | 46.1 | 33.9 | 83.0 |
Year Highest Occurred | 1981 | 1995 | 1992 | 1987 | 1992 | 1988 | 1989 | 1971 | 1979 | 1988 | 1999 | 1979 | 1989 |
Lowest Mean Max. Temperature (F) | 18.1 | 26.9 | 35.0 | 41.0 | 52.4 | 59.9 | 66.7 | 72.2 | 57.8 | 48.2 | 30.0 | 19.0 | 18.1 |
Year Lowest Occurred | 1979 | 1982 | 1976 | 1975 | 1975 | 1998 | 1993 | 1975 | 1986 | 1984 | 2000 | 1990 | 1979 |
Mean Temperature (F) | 14.5 | 18.6 | 26.6 | 35.1 | 44.5 | 53.4 | 60.2 | 59.3 | 50.7 | 40.2 | 26.0 | 15.7 | 37.1 |
Highest Mean Temperature (F) | 20.5 | 24.4 | 33.7 | 40.8 | 50.6 | 60.7 | 64.1 | 63.0 | 56.3 | 47.1 | 31.7 | 23.4 | 64.1 |
Year Highest Occurred | 1981 | 1986 | 1986 | 1992 | 1992 | 1988 | 1989 | 1971 | 1990 | 1988 | 1999 | 1980 | 1989 |
Lowest Mean Temperature (F) | 3.9 | 10.8 | 17.5 | 28.3 | 39.3 | 47.8 | 51.7 | 55.2 | 46.4 | 34.7 | 17.6 | 6.5 | 3.9 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1975 | 1975 | 1998 | 1993 | 1993 | 1986 | 1984 | 2000 | 1990 | 1979 |
Mean Min. Temperature (F) | 2.3 | 4.3 | 12.5 | 21.4 | 30.5 | 37.6 | 42.5 | 41.3 | 33.7 | 25.6 | 15.5 | 4.6 | 22.7 |
Highest Mean Min. Temperature (F) | 10.2 | 14.6 | 20.1 | 27.1 | 34.4 | 42.4 | 45.9 | 46.4 | 38.6 | 31.0 | 21.7 | 13.4 | 46.4 |
Year Highest Occurred | 1971 | 1986 | 1986 | 1992 | 1987 | 1988 | 1975 | 1983 | 1990 | 1988 | 1998 | 1996 | 1983 |
Lowest Mean Min. Temperature (F) | -10.4 | -6.0 | 0.0 | 15.0 | 26.1 | 34.9 | 36.6 | 38.1 | 29.1 | 21.3 | 5.2 | -6.0 | -10.4 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1982 | 1975 | 1975 | 1993 | 1985 | 1999 | 1984 | 2000 | 1990 | 1979 |
Mean Precipitation (in.) | 3.22 | 2.37 | 2.24 | 2.00 | 2.32 | 1.53 | 1.35 | 1.27 | 1.40 | 1.59 | 2.88 | 2.99 | 25.16 |
Highest Precipitation (in.) | 6.15 | 7.49 | 5.52 | 3.34 | 4.80 | 3.30 | 3.51 | 2.75 | 3.05 | 3.51 | 6.80 | 8.95 | 8.95 |
Year Highest Occurred | 1998 | 1986 | 1974 | 1992 | 1996 | 1998 | 1987 | 1997 | 1972 | 1975 | 1988 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.45 | 0.55 | 0.40 | 0.62 | 0.62 | 0.38 | 0.08 | 0.11 | 0.00 | 0.04 | 0.21 | 0.35 | 0.00 |
Year Lowest Occurred | 1992 | 1977 | 1994 | 1987 | 1979 | 1988 | 1988 | 1985 | 1987 | 1987 | 1976 | 1986 | 1987 |
Heating Degree Days (F) | 1566. | 1301. | 1192. | 897. | 636. | 351. | 175. | 191. | 432. | 771. | 1170. | 1528. | 10210. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 4. | 26. | 13. | 1. | 0. | 0. | 0. | 44. |