Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 49.9 | 52.5 | 54.2 | 56.8 | 60.4 | 63.7 | 66.7 | 68.1 | 68.6 | 62.5 | 54.4 | 49.9 | 59.0 |
Highest Mean Max. Temperature (F) | 55.5 | 57.4 | 57.9 | 62.0 | 67.2 | 66.5 | 70.9 | 72.3 | 72.4 | 67.0 | 60.0 | 54.2 | 72.4 |
Year Highest Occurred | 1981 | 1992 | 1986 | 1989 | 1997 | 2000 | 1992 | 1997 | 1989 | 1978 | 1976 | 1999 | 1989 |
Lowest Mean Max. Temperature (F) | 43.6 | 44.4 | 49.0 | 52.2 | 56.1 | 59.7 | 61.9 | 63.7 | 63.7 | 58.8 | 46.0 | 42.9 | 42.9 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1991 | 1971 | 1971 | 1975 | 1986 | 1985 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 43.1 | 44.9 | 45.9 | 48.1 | 51.9 | 55.4 | 58.3 | 59.0 | 57.6 | 52.2 | 46.8 | 43.2 | 50.5 |
Highest Mean Temperature (F) | 47.5 | 49.6 | 49.5 | 51.8 | 57.1 | 57.8 | 62.1 | 62.0 | 61.8 | 55.5 | 51.9 | 47.2 | 62.1 |
Year Highest Occurred | 1995 | 1991 | 1983 | 1989 | 1993 | 1978 | 1992 | 1997 | 1995 | 1979 | 1995 | 1999 | 1992 |
Lowest Mean Temperature (F) | 36.9 | 37.5 | 41.6 | 43.3 | 49.7 | 52.4 | 55.9 | 55.7 | 54.4 | 49.4 | 39.6 | 36.8 | 36.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1974 | 1976 | 1984 | 1973 | 1999 | 1971 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 36.3 | 37.2 | 37.5 | 39.3 | 43.3 | 47.0 | 49.9 | 49.8 | 46.6 | 41.9 | 39.2 | 36.4 | 42.0 |
Highest Mean Min. Temperature (F) | 42.1 | 42.5 | 42.2 | 43.7 | 48.6 | 50.0 | 54.2 | 52.6 | 53.3 | 47.1 | 45.6 | 41.7 | 54.2 |
Year Highest Occurred | 1995 | 1983 | 1983 | 1996 | 1993 | 1998 | 1998 | 1977 | 1995 | 1988 | 1995 | 1977 | 1998 |
Lowest Mean Min. Temperature (F) | 30.2 | 30.6 | 33.0 | 34.3 | 40.6 | 42.3 | 45.5 | 45.8 | 41.8 | 37.0 | 31.9 | 28.8 | 28.8 |
Year Lowest Occurred | 1979 | 1989 | 1985 | 1975 | 1982 | 1974 | 1984 | 1988 | 1999 | 1974 | 1978 | 1985 | 1985 |
Mean Precipitation (in.) | 13.09 | 10.79 | 9.90 | 6.81 | 4.84 | 3.41 | 1.64 | 1.42 | 3.68 | 7.16 | 13.72 | 13.94 | 90.40 |
Highest Precipitation (in.) | 25.10 | 22.74 | 16.35 | 14.50 | 8.87 | 7.56 | 5.37 | 4.16 | 10.96 | 14.18 | 25.39 | 23.03 | 25.39 |
Year Highest Occurred | 1971 | 1999 | 1989 | 1996 | 1977 | 1983 | 1983 | 1978 | 1997 | 1997 | 1999 | 1994 | 1999 |
Lowest Precipitation (in.) | 0.79 | 2.34 | 1.16 | 2.34 | 0.59 | 0.99 | 0.14 | 0.01 | 0.07 | 0.62 | 2.57 | 3.88 | 0.01 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1977 | 1992 | 1992 | 1973 | 1998 | 1975 | 1987 | 1976 | 1985 | 1998 |
Heating Degree Days (F) | 679. | 564. | 577. | 509. | 408. | 291. | 209. | 189. | 225. | 397. | 546. | 677. | 5271. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 2. | 3. | 3. | 0. | 0. | 0. | 8. |