Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 19.6 | 26.8 | 39.0 | 56.6 | 70.8 | 78.8 | 82.7 | 80.4 | 71.7 | 58.8 | 38.6 | 24.4 | 54.0 |
Highest Mean Max. Temperature (F) | 33.9 | 40.5 | 51.0 | 68.4 | 79.0 | 89.0 | 88.8 | 87.8 | 78.6 | 64.7 | 52.7 | 34.9 | 89.0 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1976 | 1983 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 6.8 | 15.3 | 30.4 | 44.0 | 63.9 | 72.3 | 73.4 | 75.5 | 66.3 | 54.5 | 28.2 | 8.5 | 6.8 |
Year Lowest Occurred | 1994 | 1979 | 1975 | 1975 | 1974 | 1993 | 1992 | 1985 | 1993 | 1995 | 1996 | 1983 | 1994 |
Mean Temperature (F) | 10.3 | 17.7 | 30.0 | 45.4 | 59.0 | 67.8 | 72.0 | 69.8 | 60.4 | 47.9 | 30.3 | 15.9 | 43.9 |
Highest Mean Temperature (F) | 24.7 | 31.2 | 40.3 | 53.8 | 66.6 | 75.2 | 76.0 | 76.2 | 66.1 | 53.4 | 40.9 | 25.8 | 76.2 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -2.6 | 4.4 | 20.7 | 37.5 | 52.8 | 62.2 | 64.4 | 65.1 | 55.2 | 42.9 | 21.0 | -0.1 | -2.6 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | 0.9 | 8.6 | 21.0 | 34.1 | 47.2 | 56.7 | 61.3 | 59.1 | 49.1 | 36.9 | 21.9 | 7.3 | 33.7 |
Highest Mean Min. Temperature (F) | 15.5 | 23.1 | 29.7 | 39.1 | 55.0 | 61.5 | 65.3 | 64.7 | 53.5 | 42.1 | 29.1 | 19.9 | 65.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1991 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -12.5 | -6.6 | 11.0 | 29.9 | 41.3 | 50.6 | 55.3 | 54.6 | 43.4 | 30.7 | 13.3 | -8.8 | -12.5 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1996 | 1979 | 1982 | 1992 | 1992 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.88 | 0.72 | 1.66 | 2.10 | 3.01 | 4.50 | 4.03 | 3.90 | 2.60 | 2.45 | 1.43 | 0.64 | 27.92 |
Highest Precipitation (in.) | 2.99 | 2.35 | 4.23 | 6.43 | 6.44 | 9.35 | 9.57 | 9.35 | 5.96 | 8.71 | 4.62 | 1.88 | 9.57 |
Year Highest Occurred | 1975 | 1977 | 1977 | 1986 | 1993 | 1983 | 1994 | 1990 | 1986 | 1984 | 1977 | 1977 | 1994 |
Lowest Precipitation (in.) | 0.03 | 0.06 | 0.39 | 0.14 | 0.13 | 0.65 | 1.43 | 0.59 | 0.02 | 0.02 | 0.10 | 0.00 | 0.00 |
Year Lowest Occurred | 1974 | 1997 | 1971 | 1980 | 1976 | 1973 | 1984 | 1976 | 1979 | 1978 | 1999 | 1986 | 1986 |
Heating Degree Days (F) | 1699. | 1325. | 1085. | 592. | 236. | 51. | 18. | 31. | 172. | 532. | 1042. | 1525. | 8308. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 49. | 135. | 235. | 178. | 34. | 0. | 0. | 0. | 634. |