Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 19.9 | 26.2 | 38.7 | 54.8 | 67.7 | 76.6 | 80.1 | 77.5 | 69.2 | 56.9 | 38.7 | 24.5 | 52.6 |
Highest Mean Max. Temperature (F) | 34.3 | 37.7 | 49.1 | 63.9 | 74.8 | 83.5 | 86.3 | 84.9 | 76.4 | 64.3 | 50.4 | 34.4 | 86.3 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1988 | 1988 | 1988 | 1983 | 1998 | 1975 | 1999 | 1998 | 1988 |
Lowest Mean Max. Temperature (F) | 6.6 | 15.0 | 27.9 | 45.1 | 61.3 | 71.9 | 72.6 | 73.5 | 62.8 | 51.1 | 30.1 | 10.2 | 6.6 |
Year Lowest Occurred | 1979 | 1979 | 1975 | 1975 | 1983 | 1982 | 1992 | 1977 | 1993 | 1976 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 11.8 | 18.4 | 30.6 | 44.7 | 56.9 | 66.1 | 70.1 | 67.7 | 58.9 | 47.0 | 31.2 | 17.3 | 43.4 |
Highest Mean Temperature (F) | 25.5 | 29.5 | 39.3 | 51.9 | 63.2 | 71.8 | 73.4 | 73.2 | 64.4 | 52.6 | 40.1 | 25.8 | 73.4 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1998 | 1991 | 1983 | 1983 | 1998 | 1973 | 1999 | 1982 | 1983 |
Lowest Mean Temperature (F) | -2.7 | 5.5 | 20.0 | 38.5 | 51.3 | 61.1 | 63.7 | 62.8 | 53.3 | 40.8 | 22.7 | 2.6 | -2.7 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1977 |
Mean Min. Temperature (F) | 3.7 | 10.6 | 22.6 | 34.6 | 46.1 | 55.6 | 60.1 | 58.0 | 48.7 | 37.1 | 23.7 | 10.1 | 34.2 |
Highest Mean Min. Temperature (F) | 16.6 | 23.6 | 31.2 | 41.1 | 52.6 | 61.1 | 63.4 | 64.1 | 53.8 | 44.1 | 29.8 | 19.8 | 64.1 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1999 | 1995 | 1994 | 1971 | 1999 | 1997 | 1995 |
Lowest Mean Min. Temperature (F) | -12.2 | -4.1 | 12.1 | 30.1 | 40.3 | 50.4 | 54.8 | 52.1 | 42.2 | 30.1 | 13.9 | -5.1 | -12.2 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1996 | 1997 | 1982 | 1992 | 1992 | 1974 | 1988 | 1976 | 1983 | 1977 |
Mean Precipitation (in.) | 0.94 | 0.75 | 1.88 | 3.01 | 3.53 | 4.00 | 4.61 | 4.33 | 3.12 | 2.20 | 2.01 | 1.02 | 31.40 |
Highest Precipitation (in.) | 2.07 | 2.21 | 3.58 | 6.47 | 8.41 | 12.51 | 12.33 | 9.52 | 10.50 | 4.95 | 5.90 | 2.83 | 12.51 |
Year Highest Occurred | 1999 | 1971 | 1990 | 1999 | 1982 | 2000 | 1978 | 1979 | 1986 | 1979 | 1991 | 1982 | 2000 |
Lowest Precipitation (in.) | 0.11 | 0.11 | 0.32 | 0.94 | 1.60 | 0.94 | 1.02 | 1.50 | 0.38 | 0.40 | 0.11 | 0.28 | 0.11 |
Year Lowest Occurred | 1984 | 1982 | 1994 | 2000 | 1992 | 1985 | 1975 | 1992 | 1975 | 1988 | 1976 | 1998 | 1984 |
Heating Degree Days (F) | 1650. | 1305. | 1066. | 609. | 281. | 65. | 23. | 50. | 208. | 558. | 1014. | 1479. | 8308. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 30. | 99. | 181. | 135. | 26. | 1. | 0. | 0. | 473. |