Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 19.1 | 26.0 | 37.8 | 55.1 | 68.5 | 77.4 | 83.5 | 81.9 | 71.6 | 58.0 | 37.0 | 23.9 | 53.3 |
Highest Mean Max. Temperature (F) | 33.8 | 40.7 | 48.8 | 67.9 | 76.4 | 87.8 | 90.8 | 88.9 | 78.0 | 64.4 | 52.9 | 39.7 | 90.8 |
Year Highest Occurred | 1990 | 1987 | 1981 | 1987 | 1988 | 1988 | 1976 | 1983 | 1979 | 1974 | 1999 | 1999 | 1976 |
Lowest Mean Max. Temperature (F) | 6.6 | 9.0 | 28.5 | 41.5 | 61.1 | 70.4 | 73.1 | 76.5 | 63.6 | 54.0 | 23.9 | 8.1 | 6.6 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1975 | 1979 | 1993 | 1992 | 1985 | 1985 | 1995 | 1985 | 1983 | 1994 |
Mean Temperature (F) | 8.2 | 15.5 | 27.9 | 43.7 | 56.9 | 66.0 | 71.2 | 68.9 | 58.2 | 45.1 | 27.2 | 13.8 | 41.9 |
Highest Mean Temperature (F) | 23.4 | 29.1 | 36.7 | 52.9 | 64.9 | 74.6 | 75.9 | 74.6 | 64.0 | 49.6 | 39.6 | 26.7 | 75.9 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1974 | 1983 | 1978 | 1973 | 1999 | 1999 | 1974 |
Lowest Mean Temperature (F) | -4.3 | -1.8 | 18.9 | 34.9 | 50.5 | 60.6 | 63.4 | 64.1 | 52.9 | 40.6 | 13.7 | -2.1 | -4.3 |
Year Lowest Occurred | 1982 | 1979 | 1996 | 1975 | 1979 | 1993 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Min. Temperature (F) | -2.7 | 5.0 | 18.0 | 32.2 | 45.3 | 54.5 | 58.8 | 55.9 | 44.7 | 32.2 | 17.4 | 3.7 | 30.4 |
Highest Mean Min. Temperature (F) | 13.0 | 19.4 | 27.1 | 38.0 | 53.4 | 61.3 | 62.5 | 60.8 | 50.3 | 38.0 | 26.2 | 17.4 | 62.5 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1988 | 1987 | 1995 | 1978 | 1994 | 1999 | 1997 | 1987 |
Lowest Mean Min. Temperature (F) | -15.9 | -12.7 | 8.1 | 26.6 | 39.9 | 48.6 | 53.6 | 50.4 | 38.7 | 24.8 | 3.4 | -12.3 | -15.9 |
Year Lowest Occurred | 1982 | 1979 | 1975 | 1979 | 1979 | 1982 | 1992 | 1977 | 1984 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 0.56 | 0.45 | 1.42 | 1.80 | 2.78 | 3.19 | 2.95 | 2.31 | 1.99 | 1.72 | 0.76 | 0.37 | 20.30 |
Highest Precipitation (in.) | 1.66 | 1.25 | 4.70 | 9.60 | 5.99 | 7.04 | 7.39 | 4.71 | 8.27 | 7.00 | 2.74 | 1.20 | 9.60 |
Year Highest Occurred | 1982 | 1979 | 2000 | 1986 | 1972 | 1978 | 2000 | 1980 | 1999 | 1998 | 2000 | 1972 | 1986 |
Lowest Precipitation (in.) | 0.01 | 0.07 | 0.07 | 0.10 | 0.45 | 0.17 | 0.25 | 0.52 | 0.00 | 0.09 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1978 | 1985 | 1971 | 1988 | 1976 | 1974 | 1976 | 1997 | 1978 | 1992 | 1999 | 1986 | 1978 |
Heating Degree Days (F) | 1762. | 1385. | 1149. | 644. | 278. | 78. | 26. | 43. | 231. | 616. | 1134. | 1587. | 8933. |
Cooling Degree Days (F) | 0. | 0. | 0. | 3. | 28. | 105. | 217. | 164. | 25. | 0. | 0. | 0. | 542. |