Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 24.8 | 31.8 | 43.5 | 58.6 | 71.1 | 81.2 | 86.1 | 83.5 | 74.7 | 61.7 | 41.9 | 28.7 | 57.3 |
Highest Mean Max. Temperature (F) | 39.7 | 44.6 | 53.8 | 69.5 | 79.0 | 90.3 | 93.9 | 91.2 | 81.8 | 68.4 | 56.8 | 38.5 | 93.9 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1981 | 1977 | 1988 | 1974 | 1976 | 1990 | 1974 | 1999 | 1979 | 1974 |
Lowest Mean Max. Temperature (F) | 11.3 | 17.3 | 33.2 | 48.7 | 62.3 | 73.8 | 73.8 | 75.1 | 65.7 | 56.4 | 29.3 | 10.4 | 10.4 |
Year Lowest Occurred | 1979 | 1978 | 1984 | 1995 | 1995 | 1993 | 1992 | 1992 | 1993 | 1995 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 14.0 | 21.1 | 32.4 | 46.3 | 58.9 | 69.0 | 73.8 | 71.2 | 61.7 | 48.7 | 31.9 | 18.7 | 45.6 |
Highest Mean Temperature (F) | 28.1 | 32.6 | 40.8 | 54.0 | 65.7 | 76.2 | 78.3 | 77.6 | 67.8 | 53.0 | 43.2 | 27.5 | 78.3 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1981 | 1977 | 1988 | 1974 | 1983 | 1978 | 1973 | 1999 | 1979 | 1974 |
Lowest Mean Temperature (F) | -0.2 | 7.1 | 23.8 | 39.7 | 52.3 | 64.5 | 64.8 | 65.0 | 55.1 | 44.0 | 20.5 | 0.4 | -0.2 |
Year Lowest Occurred | 1978 | 1979 | 1975 | 1975 | 1997 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1978 |
Mean Min. Temperature (F) | 3.2 | 10.3 | 21.2 | 33.9 | 46.7 | 56.7 | 61.4 | 58.9 | 48.7 | 35.6 | 21.9 | 8.6 | 33.9 |
Highest Mean Min. Temperature (F) | 17.1 | 23.5 | 29.1 | 39.6 | 52.6 | 63.1 | 65.8 | 64.4 | 54.2 | 40.3 | 29.5 | 18.5 | 65.8 |
Year Highest Occurred | 1992 | 1998 | 2000 | 1977 | 1987 | 1991 | 1999 | 1983 | 1978 | 1973 | 1999 | 1997 | 1999 |
Lowest Mean Min. Temperature (F) | -11.9 | -4.7 | 10.7 | 29.3 | 40.5 | 50.9 | 55.8 | 53.7 | 41.4 | 29.6 | 11.8 | -9.5 | -11.9 |
Year Lowest Occurred | 1978 | 1979 | 1975 | 1982 | 1997 | 1974 | 1992 | 1974 | 1974 | 1976 | 1985 | 1983 | 1978 |
Mean Precipitation (in.) | 0.40 | 0.47 | 1.58 | 2.45 | 3.86 | 3.63 | 3.23 | 3.52 | 2.78 | 2.03 | 1.12 | 0.43 | 25.50 |
Highest Precipitation (in.) | 1.59 | 1.55 | 3.80 | 7.06 | 9.09 | 8.45 | 9.55 | 7.33 | 7.00 | 7.60 | 3.54 | 1.75 | 9.55 |
Year Highest Occurred | 1979 | 1997 | 1995 | 1986 | 1972 | 1994 | 1992 | 1975 | 1986 | 1998 | 1971 | 1982 | 1992 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.36 | 0.83 | 0.57 | 0.40 | 0.83 | 0.37 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1988 | 1990 | 1997 | 1987 | 1981 | 1988 | 1975 | 1976 | 1974 | 1988 | 1999 | 2000 | 1988 |
Heating Degree Days (F) | 1581. | 1231. | 1012. | 566. | 227. | 40. | 13. | 26. | 156. | 507. | 992. | 1437. | 7788. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 38. | 158. | 285. | 219. | 58. | 0. | 0. | 0. | 762. |