Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 28.6 | 33.5 | 42.5 | 51.6 | 62.5 | 73.4 | 78.9 | 77.5 | 70.3 | 58.9 | 41.9 | 31.5 | 54.3 |
Highest Mean Max. Temperature (F) | 40.1 | 39.8 | 49.1 | 59.1 | 67.5 | 79.5 | 82.1 | 80.6 | 76.5 | 63.3 | 48.3 | 44.0 | 82.1 |
Year Highest Occurred | 1981 | 1995 | 1999 | 1992 | 1994 | 1994 | 1998 | 1995 | 1998 | 1988 | 1999 | 1980 | 1998 |
Lowest Mean Max. Temperature (F) | 19.7 | 27.0 | 36.5 | 43.1 | 55.8 | 67.6 | 74.4 | 75.2 | 64.6 | 50.3 | 30.2 | 24.6 | 19.7 |
Year Lowest Occurred | 1979 | 1984 | 1988 | 1984 | 1995 | 1982 | 1992 | 1987 | 1982 | 1984 | 2000 | 1988 | 1979 |
Mean Temperature (F) | 12.7 | 16.5 | 27.0 | 36.1 | 45.5 | 54.6 | 60.1 | 58.7 | 50.7 | 40.3 | 26.8 | 16.2 | 37.1 |
Highest Mean Temperature (F) | 21.3 | 24.2 | 33.1 | 40.9 | 49.7 | 59.4 | 64.4 | 62.7 | 56.7 | 43.2 | 32.4 | 27.2 | 64.4 |
Year Highest Occurred | 1981 | 1995 | 1999 | 1981 | 1994 | 1994 | 1998 | 1983 | 1998 | 1988 | 1998 | 1980 | 1998 |
Lowest Mean Temperature (F) | 3.5 | 8.5 | 19.8 | 29.6 | 42.0 | 51.1 | 56.7 | 55.7 | 46.5 | 35.8 | 17.6 | 9.4 | 3.5 |
Year Lowest Occurred | 1984 | 1974 | 1988 | 1984 | 1975 | 1982 | 1995 | 1978 | 1971 | 1982 | 2000 | 1978 | 1984 |
Mean Min. Temperature (F) | -3.3 | -0.6 | 11.4 | 20.5 | 28.5 | 35.7 | 41.3 | 39.8 | 31.1 | 21.7 | 11.7 | 0.9 | 19.9 |
Highest Mean Min. Temperature (F) | 8.6 | 10.6 | 17.5 | 25.0 | 32.4 | 40.0 | 46.7 | 45.3 | 37.8 | 26.5 | 19.0 | 10.6 | 46.7 |
Year Highest Occurred | 1999 | 1986 | 1986 | 1986 | 1993 | 1997 | 1998 | 1983 | 1997 | 1972 | 1998 | 1996 | 1998 |
Lowest Mean Min. Temperature (F) | -13.1 | -11.6 | 3.1 | 16.0 | 24.8 | 32.4 | 38.5 | 34.4 | 26.7 | 16.3 | 5.0 | -5.8 | -13.1 |
Year Lowest Occurred | 1984 | 1974 | 1988 | 1984 | 1990 | 1975 | 1972 | 1978 | 1974 | 1976 | 2000 | 1978 | 1984 |
Mean Precipitation (in.) | 0.78 | 0.80 | 0.99 | 1.27 | 1.59 | 1.01 | 2.06 | 1.27 | 1.30 | 1.25 | 1.04 | 0.77 | 14.13 |
Highest Precipitation (in.) | 2.19 | 1.87 | 1.98 | 2.40 | 3.94 | 3.49 | 4.41 | 2.62 | 4.05 | 2.66 | 3.00 | 2.70 | 4.41 |
Year Highest Occurred | 1996 | 1986 | 1983 | 1991 | 1995 | 1984 | 1984 | 1997 | 1985 | 1972 | 1985 | 1983 | 1984 |
Lowest Precipitation (in.) | 0.06 | 0.25 | 0.40 | 0.29 | 0.24 | 0.10 | 0.26 | 0.34 | 0.16 | 0.22 | 0.23 | 0.15 | 0.06 |
Year Lowest Occurred | 1990 | 1984 | 1986 | 1988 | 1974 | 1980 | 1997 | 1990 | 1979 | 2000 | 1976 | 1976 | 1990 |
Heating Degree Days (F) | 1624. | 1360. | 1179. | 868. | 605. | 315. | 160. | 201. | 429. | 767. | 1147. | 1513. | 10168. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 1. | 8. | 5. | 0. | 0. | 0. | 0. | 14. |