Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 46.7 | 49.5 | 52.6 | 56.0 | 60.1 | 63.5 | 67.0 | 68.1 | 67.7 | 60.2 | 51.6 | 46.7 | 57.5 |
Highest Mean Max. Temperature (F) | 52.3 | 54.2 | 57.8 | 59.5 | 65.3 | 66.7 | 72.7 | 72.0 | 73.1 | 65.4 | 56.4 | 51.8 | 73.1 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1989 | 1997 | 1978 | 1996 | 1997 | 1974 | 1987 | 1976 | 1976 | 1974 |
Lowest Mean Max. Temperature (F) | 40.9 | 42.6 | 46.4 | 50.6 | 55.3 | 58.7 | 63.2 | 63.7 | 64.4 | 56.1 | 43.5 | 41.0 | 40.9 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1991 | 1971 | 1971 | 1980 | 1996 | 1975 | 1985 | 1990 | 1979 |
Mean Temperature (F) | 42.1 | 43.8 | 46.1 | 49.0 | 53.3 | 56.8 | 60.1 | 60.9 | 59.6 | 53.0 | 46.2 | 42.1 | 51.1 |
Highest Mean Temperature (F) | 46.5 | 48.2 | 50.6 | 51.7 | 58.1 | 60.4 | 63.0 | 64.5 | 63.3 | 56.7 | 50.3 | 47.4 | 64.5 |
Year Highest Occurred | 1986 | 1992 | 1992 | 1989 | 1993 | 1978 | 1996 | 1997 | 1995 | 1976 | 1976 | 1976 | 1997 |
Lowest Mean Temperature (F) | 35.6 | 36.5 | 39.9 | 43.8 | 50.1 | 51.6 | 57.3 | 57.3 | 55.3 | 49.9 | 38.4 | 36.2 | 35.6 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1971 | 1971 | 1971 | 1973 | 1972 | 1972 | 1985 | 1990 | 1979 |
Mean Min. Temperature (F) | 37.4 | 38.1 | 39.5 | 42.0 | 46.4 | 50.1 | 53.1 | 53.7 | 51.4 | 45.8 | 40.8 | 37.4 | 44.6 |
Highest Mean Min. Temperature (F) | 41.7 | 42.9 | 43.3 | 45.4 | 51.7 | 54.0 | 55.8 | 56.9 | 56.4 | 50.1 | 44.9 | 43.0 | 56.9 |
Year Highest Occurred | 1986 | 1992 | 1992 | 1996 | 1993 | 1978 | 1995 | 1997 | 1995 | 1988 | 1995 | 1976 | 1997 |
Lowest Mean Min. Temperature (F) | 30.2 | 30.4 | 33.4 | 36.9 | 42.5 | 44.4 | 51.2 | 50.2 | 46.1 | 40.8 | 33.2 | 31.2 | 30.2 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1971 | 1971 | 1984 | 1973 | 1972 | 1972 | 1985 | 1978 | 1979 |
Mean Precipitation (in.) | 9.79 | 8.40 | 7.24 | 4.98 | 3.38 | 2.32 | 1.30 | 1.50 | 2.89 | 6.12 | 10.30 | 10.47 | 68.69 |
Highest Precipitation (in.) | 15.24 | 18.58 | 15.13 | 10.27 | 6.52 | 4.86 | 4.43 | 5.96 | 10.76 | 14.16 | 18.03 | 19.64 | 19.64 |
Year Highest Occurred | 1998 | 1999 | 1997 | 1996 | 1977 | 1981 | 1983 | 1991 | 1978 | 1975 | 1990 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.41 | 0.82 | 1.58 | 1.77 | 0.51 | 0.53 | 0.08 | 0.01 | 0.01 | 0.06 | 2.51 | 2.11 | 0.01 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1977 | 1982 | 1987 | 1984 | 1998 | 1990 | 1987 | 1976 | 1985 | 1998 |
Heating Degree Days (F) | 712. | 594. | 589. | 480. | 364. | 247. | 156. | 137. | 179. | 372. | 565. | 711. | 5106. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 1. | 4. | 9. | 16. | 0. | 0. | 0. | 30. |