Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 23.6 | 28.8 | 39.6 | 54.6 | 68.6 | 76.8 | 81.0 | 78.4 | 69.3 | 57.5 | 40.7 | 27.6 | 53.9 |
Highest Mean Max. Temperature (F) | 34.0 | 36.8 | 49.0 | 61.8 | 78.0 | 83.7 | 86.3 | 83.3 | 77.1 | 65.6 | 50.7 | 35.2 | 86.3 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1988 | 1976 | 1983 | 1998 | 1973 | 1999 | 1998 | 1976 |
Lowest Mean Max. Temperature (F) | 14.3 | 20.4 | 32.4 | 48.2 | 59.6 | 71.6 | 73.5 | 73.5 | 63.8 | 52.3 | 32.8 | 17.6 | 14.3 |
Year Lowest Occurred | 1994 | 1979 | 1996 | 1995 | 1997 | 1993 | 1992 | 1997 | 1993 | 1988 | 1995 | 1983 | 1994 |
Mean Temperature (F) | 12.8 | 17.4 | 29.0 | 42.5 | 55.0 | 63.7 | 68.4 | 66.2 | 57.3 | 46.1 | 32.0 | 18.7 | 42.4 |
Highest Mean Temperature (F) | 22.3 | 30.1 | 37.8 | 48.3 | 61.3 | 69.0 | 73.5 | 71.0 | 63.1 | 53.4 | 39.6 | 26.2 | 73.5 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1995 | 1983 | 1983 | 1998 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Temperature (F) | 3.6 | 6.6 | 21.5 | 35.4 | 48.5 | 58.2 | 62.7 | 62.2 | 51.8 | 41.4 | 24.0 | 7.5 | 3.6 |
Year Lowest Occurred | 1977 | 1979 | 1972 | 1975 | 1997 | 1982 | 1992 | 1997 | 1974 | 1976 | 1976 | 1976 | 1977 |
Mean Min. Temperature (F) | 1.9 | 6.0 | 18.3 | 30.4 | 41.4 | 50.6 | 55.7 | 53.9 | 45.3 | 34.7 | 23.2 | 9.7 | 30.9 |
Highest Mean Min. Temperature (F) | 13.8 | 23.3 | 26.6 | 36.3 | 48.9 | 55.8 | 61.2 | 61.3 | 49.6 | 42.7 | 29.6 | 19.5 | 61.3 |
Year Highest Occurred | 1992 | 1998 | 2000 | 1991 | 1991 | 1995 | 1983 | 1995 | 1978 | 1971 | 1998 | 1987 | 1995 |
Lowest Mean Min. Temperature (F) | -8.9 | -7.2 | 8.8 | 22.5 | 34.0 | 44.2 | 50.3 | 46.2 | 36.9 | 27.8 | 12.6 | -5.4 | -8.9 |
Year Lowest Occurred | 1977 | 1979 | 1971 | 1975 | 1971 | 1974 | 1971 | 1976 | 1974 | 1976 | 1976 | 1976 | 1977 |
Mean Precipitation (in.) | 1.37 | 1.00 | 2.10 | 2.96 | 3.54 | 3.70 | 3.57 | 3.96 | 3.61 | 2.45 | 2.62 | 1.63 | 32.51 |
Highest Precipitation (in.) | 3.90 | 2.98 | 6.16 | 5.37 | 9.22 | 8.54 | 6.42 | 8.70 | 6.35 | 4.20 | 6.09 | 2.87 | 9.22 |
Year Highest Occurred | 1996 | 1971 | 1977 | 1999 | 1973 | 1996 | 1982 | 1972 | 1985 | 1981 | 1992 | 1972 | 1973 |
Lowest Precipitation (in.) | 0.25 | 0.13 | 0.14 | 0.46 | 0.39 | 0.94 | 1.44 | 1.48 | 0.87 | 0.60 | 0.00 | 0.17 | 0.00 |
Year Lowest Occurred | 1981 | 1987 | 1978 | 1997 | 1988 | 1976 | 1998 | 1977 | 1989 | 1976 | 1976 | 1994 | 1976 |
Heating Degree Days (F) | 1620. | 1332. | 1118. | 676. | 335. | 101. | 30. | 65. | 243. | 586. | 991. | 1437. | 8534. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 24. | 62. | 133. | 100. | 12. | 0. | 0. | 0. | 331. |