Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 40.5 | 45.8 | 51.7 | 58.9 | 65.1 | 69.4 | 75.2 | 75.3 | 70.4 | 59.4 | 46.4 | 40.2 | 58.2 |
Highest Mean Max. Temperature (F) | 49.3 | 52.7 | 61.2 | 64.2 | 71.6 | 74.8 | 83.4 | 79.6 | 78.3 | 65.3 | 51.5 | 45.2 | 83.4 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1977 | 1992 | 1987 | 1985 | 1971 | 1974 | 1978 | 1976 | 1991 | 1985 |
Lowest Mean Max. Temperature (F) | 35.8 | 39.3 | 44.2 | 53.3 | 57.7 | 64.8 | 67.1 | 68.7 | 63.8 | 54.1 | 38.3 | 34.4 | 34.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1996 | 1999 | 1993 | 1976 | 1978 | 1990 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 35.7 | 39.0 | 42.9 | 48.3 | 54.1 | 58.7 | 63.3 | 63.7 | 58.9 | 50.2 | 40.8 | 35.7 | 49.3 |
Highest Mean Temperature (F) | 42.9 | 44.6 | 49.3 | 51.7 | 58.9 | 62.3 | 67.6 | 66.6 | 63.3 | 54.2 | 45.0 | 40.0 | 67.6 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1992 | 1993 | 1987 | 1985 | 1981 | 1974 | 1988 | 1987 | 1991 | 1985 |
Lowest Mean Temperature (F) | 30.3 | 32.0 | 38.2 | 43.6 | 49.6 | 55.3 | 59.4 | 60.4 | 53.1 | 47.0 | 33.1 | 29.5 | 29.5 |
Year Lowest Occurred | 1980 | 1989 | 1971 | 1972 | 1996 | 1971 | 1993 | 1973 | 1972 | 1990 | 1985 | 1983 | 1983 |
Mean Min. Temperature (F) | 30.8 | 32.1 | 34.0 | 37.6 | 43.1 | 47.9 | 51.4 | 52.0 | 47.3 | 41.0 | 35.1 | 31.1 | 40.3 |
Highest Mean Min. Temperature (F) | 36.9 | 36.5 | 37.3 | 41.4 | 47.2 | 51.1 | 54.8 | 54.5 | 50.9 | 45.8 | 39.1 | 35.5 | 54.8 |
Year Highest Occurred | 1986 | 1992 | 1992 | 1994 | 1993 | 1998 | 1998 | 1999 | 1995 | 1988 | 1987 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 24.5 | 24.6 | 30.3 | 32.8 | 40.0 | 44.1 | 49.2 | 48.8 | 42.1 | 36.2 | 27.9 | 24.7 | 24.5 |
Year Lowest Occurred | 1980 | 1989 | 1985 | 1982 | 1999 | 1976 | 1976 | 1973 | 1972 | 1972 | 1985 | 1983 | 1980 |
Mean Precipitation (in.) | 16.05 | 11.92 | 10.24 | 7.83 | 5.58 | 4.04 | 2.41 | 2.45 | 4.77 | 9.97 | 18.03 | 16.63 | 109.92 |
Highest Precipitation (in.) | 33.03 | 29.25 | 23.47 | 14.39 | 13.21 | 10.14 | 8.43 | 8.40 | 11.08 | 21.68 | 41.94 | 30.22 | 41.94 |
Year Highest Occurred | 1974 | 1972 | 1997 | 1981 | 1984 | 1981 | 1983 | 1977 | 1972 | 1975 | 1990 | 1975 | 1990 |
Lowest Precipitation (in.) | 1.40 | 0.86 | 1.29 | 2.68 | 2.50 | 1.31 | 0.00 | 0.24 | 0.28 | 0.42 | 3.87 | 2.21 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1995 | 1987 | 1984 | 1986 | 1975 | 1987 | 1979 | 1985 | 1984 |
Heating Degree Days (F) | 911. | 729. | 687. | 502. | 340. | 200. | 94. | 85. | 206. | 460. | 727. | 910. | 5851. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 8. | 41. | 43. | 22. | 0. | 0. | 0. | 116. |