Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 20.3 | 27.1 | 38.9 | 55.8 | 69.8 | 78.7 | 82.8 | 80.0 | 71.5 | 58.8 | 39.2 | 24.7 | 54.0 |
Highest Mean Max. Temperature (F) | 33.3 | 41.3 | 51.5 | 66.7 | 78.1 | 87.1 | 88.1 | 88.1 | 77.6 | 64.8 | 52.0 | 33.9 | 88.1 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1976 | 1983 | 1998 | 1973 | 1999 | 1999 | 1976 |
Lowest Mean Max. Temperature (F) | 7.7 | 16.5 | 29.8 | 42.6 | 62.6 | 72.3 | 73.7 | 75.0 | 64.8 | 53.6 | 29.8 | 9.9 | 7.7 |
Year Lowest Occurred | 1977 | 1989 | 1975 | 1975 | 1997 | 1993 | 1992 | 1992 | 1993 | 1987 | 1991 | 1983 | 1977 |
Mean Temperature (F) | 10.0 | 17.3 | 29.8 | 45.2 | 58.8 | 67.9 | 72.1 | 69.3 | 60.1 | 47.5 | 30.7 | 15.7 | 43.7 |
Highest Mean Temperature (F) | 23.7 | 30.5 | 40.5 | 52.4 | 66.1 | 73.7 | 76.5 | 75.7 | 64.9 | 52.8 | 40.5 | 25.0 | 76.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1983 | 1983 | 1998 | 2000 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -3.7 | 5.4 | 20.2 | 37.1 | 52.4 | 63.6 | 64.6 | 64.8 | 54.5 | 42.0 | 22.8 | -0.6 | -3.7 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1997 | 1993 | 1992 | 1992 | 1993 | 1988 | 1985 | 1983 | 1977 |
Mean Min. Temperature (F) | -0.4 | 7.5 | 20.7 | 34.6 | 47.7 | 57.1 | 61.4 | 58.6 | 48.6 | 36.1 | 22.1 | 6.7 | 33.4 |
Highest Mean Min. Temperature (F) | 14.0 | 23.3 | 31.0 | 40.8 | 54.8 | 62.2 | 65.5 | 63.4 | 52.7 | 42.9 | 29.0 | 19.1 | 65.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1983 | 1983 | 1994 | 2000 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -15.2 | -5.8 | 10.7 | 29.9 | 42.1 | 52.5 | 55.4 | 54.5 | 43.2 | 28.8 | 13.3 | -11.1 | -15.2 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1986 | 1974 | 1976 | 1985 | 1983 | 1977 |
Mean Precipitation (in.) | 0.77 | 0.53 | 1.63 | 2.18 | 3.09 | 4.46 | 3.81 | 3.99 | 2.35 | 1.91 | 1.65 | 0.75 | 27.12 |
Highest Precipitation (in.) | 3.47 | 1.59 | 4.89 | 5.60 | 7.37 | 9.06 | 9.33 | 6.93 | 5.99 | 4.55 | 4.96 | 2.21 | 9.33 |
Year Highest Occurred | 1999 | 1971 | 1985 | 1986 | 1991 | 1990 | 1997 | 1981 | 1991 | 1984 | 1991 | 1982 | 1997 |
Lowest Precipitation (in.) | 0.01 | 0.01 | 0.28 | 0.15 | 0.91 | 0.09 | 0.54 | 0.65 | 0.19 | 0.11 | 0.12 | 0.04 | 0.01 |
Year Lowest Occurred | 1974 | 1987 | 1978 | 1987 | 1976 | 1988 | 1975 | 1990 | 2000 | 1989 | 1984 | 1986 | 1974 |
Heating Degree Days (F) | 1708. | 1336. | 1090. | 596. | 240. | 44. | 14. | 31. | 174. | 545. | 1032. | 1529. | 8339. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 47. | 132. | 235. | 165. | 26. | 0. | 0. | 0. | 608. |