Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.3 | 29.9 | 41.6 | 56.7 | 69.1 | 78.9 | 82.5 | 80.4 | 72.3 | 60.5 | 42.2 | 28.0 | 55.5 |
Highest Mean Max. Temperature (F) | 35.2 | 42.6 | 50.7 | 66.5 | 77.9 | 87.9 | 88.2 | 87.3 | 78.3 | 67.4 | 52.7 | 36.6 | 88.2 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1977 | 1977 | 1988 | 1988 | 1983 | 1998 | 1975 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 11.1 | 20.5 | 33.5 | 49.2 | 62.2 | 71.2 | 75.0 | 75.5 | 64.6 | 55.7 | 33.4 | 14.5 | 11.1 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1980 | 1991 | 1983 | 1979 |
Mean Temperature (F) | 12.7 | 19.2 | 31.5 | 45.0 | 56.7 | 66.4 | 70.4 | 68.2 | 59.6 | 48.0 | 32.5 | 18.5 | 44.1 |
Highest Mean Temperature (F) | 26.0 | 31.0 | 39.7 | 52.6 | 64.4 | 71.2 | 74.1 | 74.3 | 64.7 | 54.4 | 40.2 | 26.6 | 74.3 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1999 | 1995 | 1978 | 1971 | 1999 | 1987 | 1995 |
Lowest Mean Temperature (F) | -0.1 | 7.4 | 22.3 | 39.3 | 50.8 | 59.5 | 65.1 | 63.7 | 54.3 | 42.7 | 24.6 | 5.2 | -0.1 |
Year Lowest Occurred | 1977 | 1978 | 1975 | 1975 | 1997 | 1982 | 1992 | 1985 | 1993 | 1976 | 1985 | 1983 | 1977 |
Mean Min. Temperature (F) | 2.1 | 8.4 | 21.4 | 33.2 | 44.3 | 53.8 | 58.3 | 56.0 | 46.8 | 35.4 | 22.7 | 9.0 | 32.6 |
Highest Mean Min. Temperature (F) | 16.7 | 23.8 | 30.0 | 39.3 | 51.2 | 59.8 | 63.4 | 64.2 | 52.7 | 42.5 | 29.8 | 19.8 | 64.2 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1985 | 1991 | 1991 | 1999 | 1995 | 1994 | 1971 | 1983 | 1987 | 1995 |
Lowest Mean Min. Temperature (F) | -12.8 | -7.1 | 11.0 | 28.6 | 36.9 | 47.8 | 53.1 | 49.6 | 39.9 | 28.2 | 11.6 | -8.3 | -12.8 |
Year Lowest Occurred | 1977 | 1978 | 1975 | 1982 | 1971 | 1982 | 1971 | 1987 | 1987 | 1976 | 1986 | 1985 | 1977 |
Mean Precipitation (in.) | 1.01 | 0.86 | 1.93 | 3.24 | 3.92 | 4.59 | 4.70 | 4.70 | 3.57 | 2.34 | 2.14 | 1.29 | 34.29 |
Highest Precipitation (in.) | 3.10 | 3.07 | 3.99 | 7.54 | 8.72 | 11.85 | 12.42 | 11.14 | 8.17 | 4.97 | 6.71 | 3.97 | 12.42 |
Year Highest Occurred | 1996 | 1971 | 1976 | 1999 | 1982 | 2000 | 1999 | 1980 | 1985 | 1982 | 1991 | 1982 | 1999 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.11 | 0.87 | 0.88 | 0.80 | 0.68 | 1.61 | 0.43 | 0.14 | 0.10 | 0.23 | 0.00 |
Year Lowest Occurred | 1986 | 1986 | 1994 | 2000 | 1985 | 1988 | 1996 | 1971 | 1975 | 1975 | 1976 | 1986 | 1986 |
Heating Degree Days (F) | 1621. | 1284. | 1039. | 602. | 285. | 60. | 17. | 48. | 190. | 529. | 977. | 1443. | 8095. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 27. | 100. | 184. | 146. | 27. | 0. | 0. | 0. | 484. |