Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 16.0 | 24.5 | 35.6 | 51.8 | 66.3 | 74.3 | 78.4 | 76.0 | 65.7 | 53.1 | 34.1 | 20.2 | 49.7 |
Highest Mean Max. Temperature (F) | 27.8 | 36.4 | 43.4 | 64.4 | 76.7 | 82.4 | 84.5 | 83.2 | 72.9 | 58.4 | 45.1 | 30.0 | 84.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1988 | 1976 | 1976 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 4.8 | 14.0 | 27.6 | 42.6 | 58.4 | 67.9 | 70.0 | 71.0 | 59.3 | 48.7 | 26.2 | 7.7 | 4.8 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1975 | 1979 | 1982 | 1992 | 1985 | 1993 | 1972 | 1985 | 1983 | 1994 |
Mean Temperature (F) | 6.5 | 14.6 | 26.4 | 41.4 | 55.3 | 64.0 | 68.4 | 66.3 | 56.1 | 44.2 | 27.0 | 12.0 | 40.2 |
Highest Mean Temperature (F) | 18.9 | 29.1 | 34.5 | 49.9 | 64.7 | 69.8 | 72.5 | 72.2 | 61.2 | 50.1 | 36.5 | 23.6 | 72.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1997 | 1988 |
Lowest Mean Temperature (F) | -5.3 | 2.3 | 17.2 | 34.3 | 49.1 | 58.6 | 61.3 | 61.1 | 50.5 | 39.1 | 18.8 | -1.2 | -5.3 |
Year Lowest Occurred | 1982 | 1989 | 1996 | 1975 | 1979 | 1982 | 1992 | 1977 | 1993 | 1980 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -3.0 | 4.6 | 17.2 | 31.0 | 44.3 | 53.6 | 58.4 | 56.5 | 46.4 | 35.3 | 19.9 | 3.7 | 30.7 |
Highest Mean Min. Temperature (F) | 9.9 | 23.1 | 27.5 | 36.4 | 52.6 | 58.7 | 62.6 | 62.3 | 51.4 | 41.7 | 28.4 | 17.2 | 62.6 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1995 | 1983 | 1983 | 1994 | 1973 | 1981 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -16.2 | -9.7 | 6.7 | 25.6 | 38.9 | 49.1 | 52.6 | 50.9 | 40.9 | 28.7 | 11.5 | -10.0 | -16.2 |
Year Lowest Occurred | 1982 | 1989 | 1996 | 1996 | 1997 | 1985 | 1992 | 1977 | 1974 | 1980 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.80 | 0.60 | 1.36 | 1.96 | 3.01 | 4.05 | 4.24 | 3.69 | 2.91 | 2.70 | 1.40 | 0.78 | 27.50 |
Highest Precipitation (in.) | 2.35 | 1.49 | 3.06 | 5.13 | 6.88 | 6.87 | 7.94 | 9.12 | 5.73 | 7.21 | 3.86 | 2.34 | 9.12 |
Year Highest Occurred | 1975 | 1979 | 1988 | 1985 | 1985 | 1992 | 1995 | 1978 | 1991 | 1984 | 2000 | 1995 | 1978 |
Lowest Precipitation (in.) | 0.06 | 0.03 | 0.29 | 0.39 | 0.28 | 1.40 | 0.62 | 0.86 | 0.61 | 0.16 | 0.02 | 0.17 | 0.02 |
Year Lowest Occurred | 1981 | 1988 | 1986 | 1988 | 1976 | 1996 | 1989 | 1982 | 1974 | 1976 | 1999 | 1986 | 1999 |
Heating Degree Days (F) | 1816. | 1413. | 1197. | 708. | 326. | 105. | 41. | 76. | 280. | 645. | 1140. | 1645. | 9392. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 26. | 73. | 146. | 114. | 12. | 0. | 0. | 0. | 371. |