Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 32.7 | 39.8 | 51.1 | 61.4 | 70.3 | 77.2 | 84.4 | 84.9 | 74.9 | 61.2 | 43.9 | 33.6 | 59.6 |
Highest Mean Max. Temperature (F) | 40.3 | 45.7 | 55.2 | 67.2 | 75.6 | 83.0 | 96.2 | 91.1 | 82.6 | 66.4 | 49.3 | 41.9 | 96.2 |
Year Highest Occurred | 1990 | 1991 | 1981 | 1977 | 1993 | 1986 | 1985 | 1977 | 1998 | 1988 | 1990 | 1999 | 1985 |
Lowest Mean Max. Temperature (F) | 22.6 | 31.3 | 45.0 | 57.6 | 65.5 | 71.2 | 76.1 | 77.9 | 69.6 | 57.6 | 32.4 | 23.9 | 22.6 |
Year Lowest Occurred | 1979 | 1985 | 1971 | 1972 | 1984 | 1991 | 1993 | 1995 | 1986 | 1984 | 1985 | 1984 | 1979 |
Mean Temperature (F) | 27.3 | 33.0 | 41.9 | 50.9 | 59.4 | 66.4 | 72.5 | 72.6 | 63.1 | 50.9 | 37.9 | 28.8 | 50.4 |
Highest Mean Temperature (F) | 35.1 | 39.2 | 45.3 | 55.0 | 64.3 | 72.2 | 79.4 | 77.2 | 69.2 | 55.9 | 43.4 | 36.6 | 79.4 |
Year Highest Occurred | 1981 | 1991 | 1992 | 1990 | 1993 | 1992 | 1985 | 1986 | 1998 | 1988 | 1999 | 1999 | 1985 |
Lowest Mean Temperature (F) | 16.7 | 24.0 | 36.5 | 47.3 | 55.8 | 61.9 | 66.8 | 67.3 | 58.4 | 47.5 | 25.1 | 19.4 | 16.7 |
Year Lowest Occurred | 1979 | 1985 | 1971 | 1972 | 1996 | 1991 | 1993 | 1995 | 1972 | 1984 | 1985 | 1984 | 1979 |
Mean Min. Temperature (F) | 21.9 | 26.1 | 32.7 | 40.3 | 48.4 | 55.6 | 60.6 | 60.3 | 51.2 | 40.5 | 31.9 | 24.0 | 41.1 |
Highest Mean Min. Temperature (F) | 30.8 | 33.8 | 36.3 | 44.8 | 52.9 | 61.8 | 65.5 | 64.0 | 55.8 | 45.4 | 37.7 | 31.2 | 65.5 |
Year Highest Occurred | 1981 | 1992 | 1987 | 1990 | 1993 | 1992 | 1998 | 1986 | 1998 | 1988 | 1999 | 1999 | 1998 |
Lowest Mean Min. Temperature (F) | 10.8 | 16.7 | 28.0 | 36.0 | 45.2 | 51.3 | 55.9 | 55.7 | 47.2 | 37.1 | 17.8 | 15.0 | 10.8 |
Year Lowest Occurred | 1979 | 1985 | 1971 | 1982 | 1996 | 1976 | 1972 | 1980 | 1972 | 1972 | 1985 | 1984 | 1979 |
Mean Precipitation (in.) | 1.57 | 1.23 | 0.99 | 0.70 | 0.82 | 0.81 | 0.38 | 0.44 | 0.46 | 0.59 | 1.61 | 1.74 | 11.34 |
Highest Precipitation (in.) | 3.98 | 2.63 | 3.28 | 1.91 | 2.86 | 3.17 | 1.56 | 2.39 | 2.39 | 1.96 | 6.20 | 4.65 | 6.20 |
Year Highest Occurred | 1995 | 1981 | 1983 | 1975 | 1998 | 1984 | 1998 | 1975 | 1986 | 1997 | 1983 | 1996 | 1983 |
Lowest Precipitation (in.) | 0.10 | 0.05 | 0.13 | 0.00 | 0.04 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.12 | 0.21 | 0.00 |
Year Lowest Occurred | 1977 | 1988 | 1976 | 2000 | 1992 | 1976 | 1994 | 2000 | 1994 | 1978 | 1993 | 1989 | 2000 |
Heating Degree Days (F) | 1168. | 897. | 716. | 425. | 191. | 73. | 16. | 12. | 125. | 439. | 813. | 1122. | 5997. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 16. | 115. | 248. | 247. | 67. | 0. | 0. | 0. | 693. |