Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 43.4 | 47.5 | 52.0 | 57.8 | 63.8 | 68.5 | 72.4 | 72.2 | 67.0 | 57.8 | 48.8 | 43.0 | 57.9 |
Highest Mean Max. Temperature (F) | 49.7 | 53.4 | 56.3 | 61.7 | 67.8 | 72.9 | 77.8 | 75.7 | 73.3 | 61.6 | 52.5 | 48.5 | 77.8 |
Year Highest Occurred | 1986 | 1977 | 1983 | 1980 | 1983 | 1982 | 1985 | 1977 | 1974 | 1974 | 1981 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 38.3 | 39.8 | 47.5 | 53.5 | 60.0 | 63.6 | 69.1 | 67.9 | 63.6 | 55.9 | 38.1 | 37.6 | 37.6 |
Year Lowest Occurred | 1993 | 1989 | 1976 | 1972 | 2000 | 1971 | 1993 | 1976 | 1996 | 1991 | 1985 | 1984 | 1984 |
Mean Temperature (F) | 36.8 | 39.8 | 43.2 | 47.9 | 53.6 | 58.4 | 61.8 | 61.7 | 56.7 | 49.0 | 42.0 | 37.0 | 49.0 |
Highest Mean Temperature (F) | 43.3 | 44.3 | 46.5 | 51.1 | 58.1 | 61.6 | 64.5 | 64.1 | 59.6 | 51.3 | 46.1 | 41.9 | 64.5 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1992 | 1993 | 1992 | 1998 | 1997 | 1995 | 1992 | 1987 | 1979 | 1998 |
Lowest Mean Temperature (F) | 29.8 | 31.3 | 38.4 | 43.7 | 50.4 | 54.5 | 59.4 | 58.2 | 52.9 | 46.2 | 31.0 | 30.6 | 29.8 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1974 | 1971 | 1974 | 1973 | 1972 | 1972 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 30.2 | 32.1 | 34.3 | 38.0 | 43.4 | 48.2 | 51.1 | 51.1 | 46.3 | 40.2 | 35.1 | 30.9 | 40.1 |
Highest Mean Min. Temperature (F) | 38.4 | 37.7 | 38.5 | 43.6 | 48.6 | 51.5 | 56.1 | 54.7 | 50.4 | 44.9 | 41.1 | 35.7 | 56.1 |
Year Highest Occurred | 1994 | 1998 | 1998 | 1996 | 1993 | 1998 | 1998 | 1997 | 1997 | 1988 | 1998 | 1991 | 1998 |
Lowest Mean Min. Temperature (F) | 21.2 | 22.8 | 29.2 | 32.7 | 39.5 | 44.2 | 47.8 | 47.0 | 41.9 | 34.4 | 23.9 | 23.3 | 21.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1975 | 1976 | 1973 | 1973 | 1972 | 1972 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 5.32 | 4.21 | 3.61 | 2.85 | 2.58 | 2.14 | 1.49 | 1.51 | 1.91 | 3.74 | 6.29 | 5.79 | 41.44 |
Highest Precipitation (in.) | 8.53 | 8.90 | 6.96 | 5.70 | 5.42 | 5.44 | 3.32 | 5.23 | 4.01 | 8.84 | 10.65 | 9.15 | 10.65 |
Year Highest Occurred | 1982 | 1982 | 1997 | 1996 | 1984 | 1981 | 1997 | 1989 | 1983 | 1975 | 1995 | 1975 | 1995 |
Lowest Precipitation (in.) | 1.10 | 0.14 | 1.27 | 0.70 | 0.49 | 0.46 | 0.05 | 0.00 | 0.16 | 1.09 | 2.10 | 1.26 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1973 | 1992 | 1987 | 1985 | 1986 | 1975 | 1987 | 1976 | 1985 | 1986 |
Heating Degree Days (F) | 875. | 706. | 676. | 513. | 354. | 203. | 111. | 116. | 252. | 495. | 692. | 869. | 5862. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 3. | 10. | 12. | 2. | 0. | 0. | 0. | 27. |