Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 39.2 | 42.6 | 47.9 | 54.7 | 64.8 | 76.1 | 80.8 | 78.3 | 71.4 | 61.1 | 47.0 | 39.6 | 58.6 |
Highest Mean Max. Temperature (F) | 50.1 | 49.1 | 56.8 | 62.3 | 70.3 | 81.6 | 83.7 | 82.6 | 75.4 | 66.9 | 58.8 | 49.9 | 83.7 |
Year Highest Occurred | 1986 | 1991 | 1989 | 1981 | 2000 | 1990 | 1980 | 2000 | 1983 | 1988 | 1999 | 1980 | 1980 |
Lowest Mean Max. Temperature (F) | 30.4 | 35.6 | 41.1 | 46.3 | 57.9 | 69.7 | 77.4 | 74.0 | 67.6 | 50.9 | 35.9 | 32.6 | 30.4 |
Year Lowest Occurred | 1979 | 1998 | 1998 | 1998 | 1995 | 1998 | 1973 | 1997 | 1976 | 1984 | 1972 | 1997 | 1979 |
Mean Temperature (F) | 24.7 | 28.1 | 34.2 | 40.3 | 49.5 | 59.1 | 64.0 | 62.1 | 54.6 | 44.2 | 32.4 | 24.9 | 43.2 |
Highest Mean Temperature (F) | 32.9 | 33.1 | 39.6 | 47.1 | 53.3 | 62.9 | 66.5 | 65.5 | 57.5 | 47.7 | 40.5 | 36.2 | 66.5 |
Year Highest Occurred | 1986 | 2000 | 1989 | 1981 | 1989 | 1981 | 2000 | 2000 | 1977 | 1988 | 1999 | 1980 | 2000 |
Lowest Mean Temperature (F) | 16.6 | 23.4 | 29.2 | 33.9 | 44.6 | 54.6 | 61.0 | 58.5 | 51.4 | 38.6 | 22.0 | 18.7 | 16.6 |
Year Lowest Occurred | 1979 | 1989 | 1998 | 1998 | 1995 | 1998 | 1973 | 1997 | 1996 | 1984 | 1972 | 1978 | 1979 |
Mean Min. Temperature (F) | 10.1 | 13.6 | 20.4 | 25.8 | 34.2 | 42.0 | 47.2 | 45.8 | 37.7 | 27.2 | 17.8 | 10.1 | 27.7 |
Highest Mean Min. Temperature (F) | 16.0 | 19.2 | 25.4 | 31.9 | 38.3 | 45.8 | 50.2 | 50.0 | 41.7 | 31.5 | 23.9 | 22.4 | 50.2 |
Year Highest Occurred | 1999 | 1986 | 1974 | 1981 | 1989 | 1981 | 1981 | 1982 | 1977 | 1981 | 1998 | 1980 | 1981 |
Lowest Mean Min. Temperature (F) | 2.8 | 9.1 | 15.9 | 20.1 | 30.5 | 37.3 | 43.5 | 41.7 | 33.9 | 21.5 | 8.0 | 2.5 | 2.5 |
Year Lowest Occurred | 1979 | 1989 | 1977 | 1997 | 1971 | 1975 | 1995 | 1976 | 1996 | 1995 | 1972 | 1978 | 1978 |
Mean Precipitation (in.) | 0.28 | 0.40 | 0.69 | 0.94 | 1.09 | 0.86 | 1.45 | 1.67 | 0.94 | 0.82 | 0.53 | 0.36 | 10.03 |
Highest Precipitation (in.) | 0.85 | 1.64 | 1.67 | 2.90 | 3.26 | 2.42 | 3.44 | 5.15 | 2.31 | 2.51 | 1.82 | 0.79 | 5.15 |
Year Highest Occurred | 1974 | 1987 | 1995 | 1999 | 1995 | 1988 | 1990 | 1984 | 1976 | 1986 | 1991 | 1971 | 1984 |
Lowest Precipitation (in.) | 0.00 | 0.01 | 0.05 | 0.02 | 0.06 | 0.00 | 0.19 | 0.19 | 0.19 | 0.03 | 0.05 | 0.02 | 0.00 |
Year Lowest Occurred | 1998 | 1981 | 1997 | 1981 | 1998 | 1971 | 1994 | 1985 | 1987 | 1982 | 2000 | 1982 | 1998 |
Heating Degree Days (F) | 1251. | 1033. | 957. | 742. | 481. | 195. | 65. | 113. | 314. | 645. | 979. | 1245. | 8020. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 18. | 33. | 20. | 1. | 0. | 0. | 0. | 72. |