Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 46.9 | 50.8 | 55.7 | 61.2 | 67.3 | 71.8 | 77.1 | 78.4 | 74.0 | 63.4 | 51.6 | 46.0 | 62.0 |
Highest Mean Max. Temperature (F) | 51.5 | 57.4 | 63.5 | 65.3 | 74.3 | 77.8 | 86.0 | 84.8 | 80.4 | 70.9 | 56.9 | 49.2 | 86.0 |
Year Highest Occurred | 1995 | 1991 | 1992 | 1989 | 1992 | 1986 | 1985 | 1986 | 1974 | 1987 | 1997 | 1979 | 1985 |
Lowest Mean Max. Temperature (F) | 41.6 | 44.4 | 49.8 | 55.1 | 61.6 | 66.3 | 72.0 | 71.1 | 67.1 | 57.6 | 43.2 | 40.2 | 40.2 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1974 | 1971 | 1993 | 1976 | 1978 | 1975 | 1985 | 1990 | 1990 |
Mean Temperature (F) | 40.0 | 42.5 | 45.7 | 49.6 | 55.0 | 59.1 | 63.1 | 64.0 | 59.5 | 51.3 | 43.3 | 39.3 | 51.0 |
Highest Mean Temperature (F) | 45.1 | 47.4 | 50.6 | 52.9 | 59.6 | 63.0 | 67.2 | 67.7 | 63.7 | 55.2 | 47.6 | 42.7 | 67.7 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1989 | 1993 | 1992 | 1985 | 1986 | 1995 | 1988 | 1997 | 1999 | 1986 |
Lowest Mean Temperature (F) | 33.8 | 35.3 | 40.9 | 44.5 | 50.8 | 54.4 | 59.6 | 58.3 | 54.4 | 47.8 | 34.5 | 33.3 | 33.3 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1974 | 1971 | 1986 | 1973 | 1972 | 1984 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 33.0 | 34.1 | 35.7 | 38.0 | 42.6 | 46.4 | 49.1 | 49.5 | 44.9 | 39.1 | 35.0 | 32.5 | 40.0 |
Highest Mean Min. Temperature (F) | 38.8 | 38.7 | 39.1 | 42.2 | 47.6 | 50.6 | 52.3 | 53.1 | 50.5 | 46.2 | 38.9 | 36.9 | 53.1 |
Year Highest Occurred | 1994 | 1992 | 1986 | 1993 | 1993 | 1998 | 1998 | 1997 | 1995 | 1988 | 1987 | 1980 | 1997 |
Lowest Mean Min. Temperature (F) | 25.9 | 26.2 | 30.7 | 33.5 | 39.9 | 42.5 | 45.7 | 44.7 | 39.9 | 32.7 | 25.8 | 26.0 | 25.8 |
Year Lowest Occurred | 1980 | 1989 | 1985 | 1982 | 1974 | 1971 | 1977 | 1973 | 1972 | 1972 | 1985 | 1978 | 1985 |
Mean Precipitation (in.) | 10.07 | 8.53 | 7.36 | 4.92 | 3.17 | 2.27 | 1.19 | 1.40 | 2.87 | 5.68 | 10.16 | 11.18 | 68.80 |
Highest Precipitation (in.) | 16.63 | 19.51 | 18.40 | 10.47 | 6.36 | 4.28 | 4.93 | 5.40 | 8.82 | 14.01 | 18.97 | 20.49 | 20.49 |
Year Highest Occurred | 1990 | 1999 | 1997 | 1996 | 1984 | 1981 | 1983 | 1977 | 1997 | 1975 | 1983 | 1994 | 1994 |
Lowest Precipitation (in.) | 0.34 | 0.57 | 1.21 | 1.90 | 0.35 | 0.50 | 0.02 | 0.00 | 0.02 | 0.56 | 2.39 | 2.33 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1998 | 1992 | 1987 | 1984 | 1998 | 1993 | 1987 | 1976 | 1985 | 1998 |
Heating Degree Days (F) | 777. | 631. | 598. | 463. | 315. | 187. | 97. | 89. | 189. | 427. | 651. | 798. | 5222. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 2. | 9. | 38. | 56. | 22. | 0. | 0. | 0. | 127. |