Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 35.3 | 40.8 | 48.3 | 56.5 | 64.7 | 71.8 | 81.6 | 83.2 | 73.5 | 60.4 | 43.3 | 35.5 | 57.9 |
Highest Mean Max. Temperature (F) | 42.9 | 48.6 | 56.5 | 64.4 | 70.9 | 79.6 | 89.6 | 90.6 | 82.9 | 68.9 | 50.7 | 41.9 | 90.6 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1992 | 1992 | 1985 | 1971 | 1990 | 1988 | 1999 | 1980 | 1971 |
Lowest Mean Max. Temperature (F) | 22.2 | 29.7 | 42.7 | 49.8 | 58.7 | 65.5 | 71.7 | 77.1 | 64.6 | 53.5 | 30.5 | 25.9 | 22.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1996 | 1991 | 1993 | 1989 | 1985 | 1995 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 29.6 | 34.0 | 39.9 | 46.2 | 53.2 | 59.2 | 65.9 | 66.8 | 58.7 | 48.5 | 36.8 | 29.9 | 47.4 |
Highest Mean Temperature (F) | 37.7 | 41.4 | 45.6 | 51.8 | 59.1 | 64.5 | 72.0 | 71.9 | 64.8 | 55.6 | 43.4 | 35.9 | 72.0 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1987 | 1993 | 1992 | 1998 | 1971 | 1998 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Temperature (F) | 14.7 | 23.4 | 34.1 | 40.5 | 49.3 | 55.4 | 60.8 | 61.2 | 52.6 | 44.8 | 24.2 | 19.2 | 14.7 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1999 | 1991 | 1993 | 1980 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 23.8 | 27.2 | 31.5 | 35.9 | 41.6 | 46.5 | 50.1 | 50.3 | 43.9 | 36.5 | 30.3 | 24.2 | 36.8 |
Highest Mean Min. Temperature (F) | 32.5 | 34.1 | 36.6 | 39.7 | 47.8 | 49.3 | 55.6 | 53.6 | 48.3 | 42.2 | 36.1 | 31.4 | 55.6 |
Year Highest Occurred | 1994 | 1991 | 1986 | 1994 | 1993 | 1993 | 1998 | 1999 | 1998 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 7.1 | 17.0 | 25.6 | 31.1 | 37.9 | 43.4 | 46.0 | 44.3 | 38.9 | 33.4 | 17.8 | 12.4 | 7.1 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1999 | 1976 | 1999 | 1980 | 1999 | 1978 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 2.46 | 2.10 | 2.01 | 1.72 | 1.77 | 1.30 | 0.79 | 0.89 | 0.88 | 1.48 | 2.83 | 2.78 | 21.01 |
Highest Precipitation (in.) | 5.08 | 4.62 | 3.70 | 4.66 | 3.34 | 3.48 | 1.74 | 3.81 | 2.45 | 3.32 | 5.67 | 5.51 | 5.67 |
Year Highest Occurred | 1974 | 1996 | 1971 | 1996 | 1998 | 1971 | 1983 | 1989 | 1986 | 1997 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 0.40 | 0.45 | 0.45 | 0.19 | 0.39 | 0.21 | 0.00 | 0.02 | 0.00 | 0.00 | 0.52 | 0.62 | 0.00 |
Year Lowest Occurred | 1977 | 1977 | 1992 | 1973 | 1992 | 1986 | 2000 | 1996 | 1987 | 1987 | 1976 | 1985 | 2000 |
Heating Degree Days (F) | 1099. | 867. | 778. | 565. | 370. | 198. | 73. | 64. | 224. | 513. | 847. | 1090. | 6688. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 22. | 98. | 119. | 35. | 0. | 0. | 0. | 276. |