Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 39.5 | 45.9 | 55.6 | 63.4 | 71.1 | 78.0 | 85.9 | 85.8 | 76.4 | 63.7 | 49.0 | 40.5 | 62.9 |
Highest Mean Max. Temperature (F) | 47.4 | 51.5 | 59.6 | 68.9 | 75.3 | 84.6 | 93.1 | 91.5 | 83.4 | 70.6 | 54.7 | 47.1 | 93.1 |
Year Highest Occurred | 1999 | 1999 | 1986 | 1987 | 1992 | 1986 | 1998 | 1986 | 1990 | 1988 | 1999 | 1974 | 1998 |
Lowest Mean Max. Temperature (F) | 23.5 | 33.8 | 48.3 | 57.0 | 66.0 | 72.3 | 78.2 | 78.9 | 69.7 | 60.2 | 36.1 | 26.1 | 23.5 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1977 | 1981 | 1993 | 1976 | 1985 | 1982 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 34.1 | 38.4 | 45.5 | 52.1 | 59.5 | 66.1 | 73.0 | 73.0 | 64.3 | 53.3 | 42.4 | 35.3 | 53.1 |
Highest Mean Temperature (F) | 40.8 | 43.2 | 49.4 | 56.1 | 63.1 | 71.8 | 79.4 | 77.6 | 70.2 | 59.2 | 47.6 | 40.9 | 79.4 |
Year Highest Occurred | 1990 | 1999 | 1983 | 1987 | 1993 | 1992 | 1998 | 1986 | 1990 | 1988 | 1998 | 1973 | 1998 |
Lowest Mean Temperature (F) | 18.4 | 26.3 | 40.6 | 46.6 | 55.6 | 61.9 | 67.4 | 68.3 | 59.6 | 50.6 | 30.3 | 22.9 | 18.4 |
Year Lowest Occurred | 1979 | 1989 | 1993 | 1975 | 1977 | 1981 | 1993 | 1975 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 28.6 | 30.8 | 35.4 | 40.8 | 47.8 | 54.1 | 60.1 | 60.1 | 52.2 | 42.8 | 35.8 | 30.0 | 43.2 |
Highest Mean Min. Temperature (F) | 35.5 | 36.0 | 40.0 | 45.0 | 51.7 | 59.5 | 65.7 | 63.7 | 58.1 | 47.8 | 40.8 | 36.0 | 65.7 |
Year Highest Occurred | 1981 | 1992 | 1983 | 1994 | 1993 | 1992 | 1998 | 1986 | 1998 | 1988 | 1998 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 13.4 | 18.8 | 31.6 | 35.4 | 44.5 | 50.4 | 56.6 | 56.5 | 48.3 | 39.8 | 24.5 | 19.6 | 13.4 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1982 | 1976 | 1993 | 1995 | 1971 | 1981 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 1.01 | 0.77 | 0.75 | 0.62 | 0.65 | 0.43 | 0.25 | 0.37 | 0.39 | 0.59 | 1.18 | 1.12 | 8.13 |
Highest Precipitation (in.) | 2.28 | 1.77 | 2.06 | 1.89 | 1.61 | 1.22 | 1.00 | 1.62 | 1.79 | 1.93 | 3.23 | 3.61 | 3.61 |
Year Highest Occurred | 1975 | 1983 | 1983 | 1988 | 1994 | 1984 | 1992 | 1978 | 1982 | 1982 | 1973 | 1973 | 1973 |
Lowest Precipitation (in.) | 0.03 | 0.00 | 0.04 | 0.02 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.06 | 0.20 | 0.00 |
Year Lowest Occurred | 1977 | 1988 | 1994 | 1977 | 1992 | 1986 | 2000 | 2000 | 1991 | 1988 | 1993 | 1997 | 1988 |
Heating Degree Days (F) | 960. | 747. | 604. | 388. | 191. | 66. | 10. | 11. | 105. | 366. | 678. | 924. | 5050. |
Cooling Degree Days (F) | 0. | 0. | 0. | 1. | 17. | 98. | 258. | 257. | 83. | 1. | 0. | 0. | 715. |