Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 18.7 | 24.2 | 34.5 | 47.3 | 61.4 | 69.1 | 75.5 | 73.2 | 64.0 | 52.1 | 37.2 | 23.7 | 48.4 |
Highest Mean Max. Temperature (F) | 28.3 | 33.9 | 41.8 | 54.9 | 68.8 | 75.5 | 82.2 | 78.9 | 68.9 | 58.8 | 45.2 | 31.9 | 82.2 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1988 | 1988 | 1988 | 1991 | 1998 | 1973 | 1975 | 1997 | 1988 |
Lowest Mean Max. Temperature (F) | 8.3 | 15.3 | 28.8 | 40.2 | 52.6 | 64.4 | 67.1 | 68.9 | 58.4 | 46.2 | 27.8 | 13.4 | 8.3 |
Year Lowest Occurred | 1994 | 1979 | 1984 | 1996 | 1997 | 1982 | 1992 | 1977 | 1993 | 1987 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 7.8 | 12.8 | 24.5 | 37.1 | 49.5 | 57.4 | 63.4 | 62.5 | 53.7 | 43.0 | 28.8 | 13.8 | 37.9 |
Highest Mean Temperature (F) | 17.2 | 26.2 | 33.0 | 43.1 | 54.5 | 61.3 | 67.4 | 67.3 | 59.0 | 49.2 | 36.4 | 24.3 | 67.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1976 | 1983 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | -2.8 | 2.7 | 18.0 | 31.5 | 43.5 | 52.2 | 56.9 | 56.9 | 48.6 | 38.5 | 20.8 | 2.0 | -2.8 |
Year Lowest Occurred | 1994 | 1994 | 1996 | 1975 | 1997 | 1982 | 1992 | 1977 | 1993 | 1988 | 1995 | 1983 | 1994 |
Mean Min. Temperature (F) | -3.1 | 1.4 | 14.5 | 26.9 | 37.6 | 45.6 | 51.3 | 51.7 | 43.3 | 33.8 | 20.4 | 3.8 | 27.3 |
Highest Mean Min. Temperature (F) | 7.6 | 18.5 | 24.2 | 32.8 | 42.4 | 49.1 | 56.0 | 56.8 | 49.0 | 39.5 | 27.9 | 16.6 | 56.8 |
Year Highest Occurred | 1998 | 1998 | 2000 | 1986 | 1999 | 1998 | 1999 | 1983 | 1998 | 1973 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -15.5 | -10.9 | 6.2 | 21.4 | 33.1 | 40.0 | 46.6 | 44.8 | 38.2 | 29.0 | 12.1 | -11.5 | -15.5 |
Year Lowest Occurred | 1982 | 1994 | 1975 | 1975 | 1996 | 1982 | 1992 | 1977 | 1974 | 1976 | 1976 | 1976 | 1982 |
Mean Precipitation (in.) | 1.33 | 0.80 | 1.55 | 2.22 | 2.86 | 3.19 | 3.45 | 3.10 | 3.68 | 3.25 | 2.37 | 1.56 | 29.36 |
Highest Precipitation (in.) | 3.76 | 2.23 | 3.27 | 3.98 | 5.61 | 5.56 | 6.75 | 6.33 | 12.21 | 7.31 | 5.64 | 3.16 | 12.21 |
Year Highest Occurred | 1996 | 1996 | 1979 | 1994 | 1971 | 2000 | 1993 | 1977 | 1977 | 1971 | 1998 | 1977 | 1977 |
Lowest Precipitation (in.) | 0.29 | 0.07 | 0.16 | 0.91 | 0.73 | 0.39 | 1.30 | 0.62 | 1.00 | 0.62 | 0.29 | 0.55 | 0.07 |
Year Lowest Occurred | 1985 | 1993 | 1995 | 1988 | 1976 | 1995 | 1998 | 1976 | 1976 | 1976 | 1976 | 1997 | 1993 |
Heating Degree Days (F) | 1775. | 1462. | 1256. | 838. | 484. | 238. | 101. | 130. | 343. | 683. | 1087. | 1588. | 9985. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 8. | 51. | 51. | 2. | 0. | 0. | 0. | 114. |