Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 17.5 | 24.7 | 36.8 | 54.5 | 68.9 | 77.4 | 83.2 | 82.2 | 71.2 | 57.4 | 36.9 | 23.0 | 52.8 |
Highest Mean Max. Temperature (F) | 31.9 | 37.6 | 48.0 | 64.5 | 77.9 | 90.4 | 90.8 | 89.5 | 78.4 | 63.7 | 51.0 | 35.6 | 90.8 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1987 | 1977 | 1988 | 1988 | 1983 | 1998 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Max. Temperature (F) | 4.6 | 9.8 | 27.6 | 40.6 | 61.1 | 70.4 | 72.7 | 76.4 | 64.6 | 53.9 | 24.9 | 6.4 | 4.6 |
Year Lowest Occurred | 1994 | 1979 | 1989 | 1975 | 1979 | 1993 | 1992 | 1985 | 1986 | 1995 | 1996 | 1983 | 1994 |
Mean Temperature (F) | 7.8 | 15.1 | 27.7 | 43.5 | 57.0 | 65.8 | 71.0 | 69.3 | 58.3 | 45.4 | 27.9 | 13.9 | 41.9 |
Highest Mean Temperature (F) | 22.4 | 28.4 | 37.0 | 50.6 | 65.5 | 75.5 | 75.9 | 75.6 | 64.3 | 51.8 | 38.8 | 24.4 | 75.9 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1988 | 1983 | 1978 | 1973 | 1999 | 1999 | 1988 |
Lowest Mean Temperature (F) | -6.0 | -0.6 | 18.7 | 34.7 | 50.1 | 60.2 | 62.9 | 63.7 | 53.1 | 41.4 | 15.9 | -1.9 | -6.0 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1977 | 1993 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -2.0 | 5.4 | 18.6 | 32.4 | 45.1 | 54.2 | 58.8 | 56.4 | 45.3 | 33.3 | 18.8 | 4.8 | 30.9 |
Highest Mean Min. Temperature (F) | 13.0 | 20.6 | 29.3 | 38.1 | 53.2 | 60.6 | 63.7 | 61.7 | 51.3 | 39.8 | 26.6 | 17.2 | 63.7 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1988 | 1983 | 1983 | 1978 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -16.5 | -11.1 | 7.1 | 27.1 | 39.2 | 48.0 | 53.1 | 50.8 | 38.7 | 27.9 | 5.0 | -10.2 | -16.5 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1997 | 1979 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.65 | 0.53 | 1.24 | 1.68 | 2.60 | 3.54 | 3.02 | 2.25 | 1.93 | 1.68 | 1.02 | 0.44 | 20.58 |
Highest Precipitation (in.) | 1.84 | 1.44 | 3.10 | 8.83 | 6.36 | 8.42 | 5.43 | 5.18 | 5.68 | 5.11 | 3.69 | 1.11 | 8.83 |
Year Highest Occurred | 1997 | 1984 | 1977 | 1986 | 1972 | 1998 | 1995 | 1975 | 1988 | 1998 | 1977 | 1988 | 1986 |
Lowest Precipitation (in.) | 0.05 | 0.05 | 0.07 | 0.03 | 0.24 | 0.55 | 0.58 | 0.44 | 0.31 | 0.10 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1987 | 1985 | 1971 | 1988 | 1976 | 1974 | 1976 | 1976 | 1979 | 1992 | 1999 | 1986 | 1999 |
Heating Degree Days (F) | 1776. | 1399. | 1156. | 648. | 284. | 89. | 29. | 47. | 231. | 610. | 1115. | 1585. | 8969. |
Cooling Degree Days (F) | 0. | 0. | 0. | 2. | 35. | 113. | 216. | 180. | 30. | 0. | 0. | 0. | 576. |