Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 41.5 | 47.5 | 56.2 | 63.8 | 71.6 | 79.4 | 87.9 | 87.2 | 77.5 | 64.9 | 50.3 | 42.0 | 64.2 |
Highest Mean Max. Temperature (F) | 50.7 | 55.6 | 60.8 | 69.1 | 77.4 | 86.0 | 94.9 | 92.9 | 85.2 | 71.8 | 57.1 | 48.8 | 94.9 |
Year Highest Occurred | 1999 | 1991 | 1994 | 1990 | 1992 | 1986 | 1985 | 1986 | 1990 | 1988 | 1990 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 23.2 | 34.6 | 51.4 | 57.0 | 66.4 | 74.1 | 79.3 | 80.6 | 70.4 | 61.5 | 34.8 | 26.4 | 23.2 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1977 | 1971 | 1993 | 1976 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 34.5 | 39.6 | 46.8 | 53.0 | 60.0 | 66.9 | 73.9 | 73.1 | 64.2 | 53.3 | 42.3 | 35.1 | 53.6 |
Highest Mean Temperature (F) | 43.4 | 46.2 | 50.7 | 57.6 | 64.7 | 72.8 | 80.4 | 77.7 | 71.2 | 59.3 | 48.3 | 41.3 | 80.4 |
Year Highest Occurred | 1999 | 1991 | 1992 | 1990 | 1992 | 1986 | 1998 | 1986 | 1990 | 1988 | 1999 | 1973 | 1998 |
Lowest Mean Temperature (F) | 15.8 | 27.2 | 42.5 | 46.7 | 56.0 | 62.9 | 67.7 | 67.6 | 58.2 | 50.3 | 28.4 | 21.9 | 15.8 |
Year Lowest Occurred | 1979 | 1989 | 1975 | 1975 | 1977 | 1971 | 1993 | 1980 | 1971 | 1971 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 27.4 | 31.7 | 37.4 | 42.2 | 48.3 | 54.3 | 59.8 | 58.9 | 50.9 | 41.7 | 34.3 | 28.2 | 42.9 |
Highest Mean Min. Temperature (F) | 36.1 | 37.8 | 41.9 | 46.7 | 52.7 | 59.8 | 66.6 | 62.8 | 58.7 | 46.7 | 40.9 | 34.9 | 66.6 |
Year Highest Occurred | 1999 | 1992 | 1986 | 1994 | 1993 | 1992 | 1998 | 1977 | 1998 | 1988 | 1998 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 8.4 | 19.8 | 33.1 | 36.5 | 45.5 | 50.9 | 56.0 | 53.6 | 43.5 | 37.6 | 22.0 | 17.4 | 8.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1996 | 1976 | 1993 | 1980 | 1971 | 1978 | 1985 | 1985 | 1979 |
Mean Precipitation (in.) | 1.70 | 1.37 | 1.74 | 1.48 | 1.61 | 1.05 | 0.56 | 0.69 | 0.76 | 1.14 | 2.07 | 1.79 | 15.96 |
Highest Precipitation (in.) | 3.55 | 3.58 | 3.59 | 3.35 | 5.88 | 2.97 | 2.38 | 2.99 | 2.50 | 2.28 | 4.32 | 4.47 | 5.88 |
Year Highest Occurred | 1975 | 2000 | 1989 | 1993 | 1991 | 1991 | 1992 | 1993 | 1986 | 1980 | 1991 | 1996 | 1991 |
Lowest Precipitation (in.) | 0.19 | 0.23 | 0.32 | 0.15 | 0.22 | 0.14 | 0.00 | 0.00 | 0.00 | 0.00 | 0.18 | 0.44 | 0.00 |
Year Lowest Occurred | 1985 | 1988 | 1994 | 1973 | 1974 | 1973 | 1999 | 2000 | 1999 | 1987 | 1993 | 1976 | 1999 |
Heating Degree Days (F) | 946. | 713. | 564. | 364. | 181. | 63. | 11. | 15. | 123. | 364. | 681. | 926. | 4951. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 24. | 119. | 286. | 265. | 100. | 1. | 0. | 0. | 799. |