Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 48.1 | 50.8 | 53.4 | 56.3 | 59.8 | 63.0 | 65.8 | 67.2 | 67.1 | 60.7 | 52.7 | 48.1 | 57.8 |
Highest Mean Max. Temperature (F) | 56.4 | 56.1 | 58.9 | 60.3 | 64.9 | 67.1 | 69.2 | 70.7 | 72.3 | 65.7 | 58.1 | 52.0 | 72.3 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1983 | 1997 | 1978 | 1972 | 1997 | 1974 | 1987 | 1997 | 1976 | 1974 |
Lowest Mean Max. Temperature (F) | 42.2 | 43.7 | 48.6 | 51.5 | 56.9 | 60.2 | 62.7 | 62.6 | 63.3 | 57.2 | 45.5 | 42.1 | 42.1 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1974 | 1976 | 1971 | 1973 | 1986 | 1971 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 42.1 | 43.8 | 45.8 | 48.5 | 52.2 | 55.6 | 58.2 | 59.0 | 57.6 | 51.8 | 46.1 | 42.1 | 50.2 |
Highest Mean Temperature (F) | 47.6 | 48.8 | 50.0 | 51.4 | 56.6 | 58.4 | 61.0 | 62.2 | 62.2 | 54.7 | 50.5 | 45.9 | 62.2 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1993 | 1997 | 1995 | 1997 | 1995 | 1988 | 1997 | 1980 | 1997 |
Lowest Mean Temperature (F) | 35.2 | 37.0 | 41.5 | 44.0 | 49.5 | 52.4 | 55.3 | 54.5 | 53.7 | 48.8 | 38.7 | 36.8 | 35.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1976 | 1976 | 1973 | 1973 | 1972 | 1981 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 36.0 | 36.8 | 38.2 | 40.6 | 44.6 | 48.2 | 50.5 | 50.7 | 48.0 | 42.8 | 39.4 | 36.1 | 42.7 |
Highest Mean Min. Temperature (F) | 40.8 | 42.0 | 43.3 | 45.0 | 49.2 | 51.5 | 54.2 | 53.7 | 54.7 | 48.1 | 44.5 | 40.3 | 54.7 |
Year Highest Occurred | 1995 | 1983 | 1986 | 1994 | 1993 | 1998 | 1998 | 1997 | 1995 | 1988 | 1995 | 1980 | 1995 |
Lowest Mean Min. Temperature (F) | 28.2 | 30.2 | 34.1 | 35.8 | 41.1 | 44.1 | 45.6 | 46.4 | 43.8 | 37.7 | 31.8 | 28.4 | 28.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1976 | 1979 | 1979 | 1973 | 1972 | 1972 | 1985 | 1978 | 1979 |
Mean Precipitation (in.) | 10.45 | 8.81 | 8.26 | 5.42 | 3.65 | 2.54 | 1.52 | 1.65 | 3.05 | 6.97 | 11.12 | 11.11 | 74.55 |
Highest Precipitation (in.) | 17.66 | 19.00 | 17.45 | 10.27 | 6.68 | 4.91 | 4.50 | 6.88 | 10.89 | 15.69 | 20.47 | 18.64 | 20.47 |
Year Highest Occurred | 1998 | 1999 | 1997 | 1993 | 1977 | 1981 | 1972 | 1991 | 1978 | 1975 | 1983 | 1998 | 1983 |
Lowest Precipitation (in.) | 0.88 | 1.48 | 1.55 | 2.04 | 0.66 | 0.71 | 0.23 | 0.06 | 0.07 | 0.70 | 2.57 | 2.99 | 0.06 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1982 | 1987 | 1975 | 1998 | 1993 | 1987 | 1976 | 1985 | 1998 |
Heating Degree Days (F) | 712. | 593. | 580. | 497. | 396. | 282. | 215. | 193. | 231. | 411. | 569. | 711. | 5390. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 2. | 4. | 7. | 0. | 0. | 0. | 13. |