Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 42.2 | 46.6 | 52.1 | 58.6 | 64.7 | 68.9 | 74.6 | 75.4 | 70.5 | 60.2 | 48.0 | 42.2 | 58.7 |
Highest Mean Max. Temperature (F) | 49.0 | 53.2 | 61.1 | 62.6 | 70.5 | 74.5 | 83.2 | 80.6 | 77.4 | 67.3 | 54.0 | 46.0 | 83.2 |
Year Highest Occurred | 1981 | 1977 | 1992 | 1980 | 1972 | 1982 | 1985 | 1971 | 1974 | 1987 | 1997 | 1976 | 1985 |
Lowest Mean Max. Temperature (F) | 36.0 | 41.5 | 46.4 | 53.8 | 58.6 | 64.0 | 68.3 | 69.2 | 63.6 | 55.3 | 39.0 | 36.1 | 36.0 |
Year Lowest Occurred | 1972 | 1990 | 1971 | 1986 | 1996 | 1981 | 1993 | 1976 | 1978 | 1990 | 1985 | 1990 | 1972 |
Mean Temperature (F) | 37.0 | 39.8 | 43.8 | 49.0 | 54.7 | 59.1 | 63.6 | 64.2 | 59.8 | 51.5 | 42.4 | 37.3 | 50.2 |
Highest Mean Temperature (F) | 42.6 | 45.4 | 50.2 | 52.2 | 59.5 | 63.1 | 67.7 | 67.2 | 63.9 | 55.3 | 47.1 | 40.8 | 67.7 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1994 | 1993 | 1982 | 1985 | 1971 | 1995 | 1993 | 1997 | 1991 | 1985 |
Lowest Mean Temperature (F) | 31.2 | 33.2 | 39.4 | 44.8 | 50.8 | 55.0 | 60.8 | 60.2 | 56.4 | 48.5 | 32.8 | 31.1 | 31.1 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1975 | 1996 | 1981 | 1993 | 1995 | 1972 | 1984 | 1985 | 1990 | 1990 |
Mean Min. Temperature (F) | 31.7 | 33.0 | 35.5 | 39.3 | 44.6 | 49.3 | 52.5 | 52.9 | 49.1 | 42.8 | 36.8 | 32.4 | 41.7 |
Highest Mean Min. Temperature (F) | 38.2 | 37.6 | 39.2 | 43.7 | 49.4 | 52.3 | 56.2 | 55.7 | 52.1 | 47.5 | 40.6 | 36.9 | 56.2 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1994 | 1993 | 1998 | 1998 | 1997 | 1997 | 1988 | 1999 | 1991 | 1998 |
Lowest Mean Min. Temperature (F) | 24.2 | 24.9 | 31.9 | 34.4 | 40.3 | 45.6 | 50.2 | 49.9 | 46.4 | 40.4 | 26.6 | 26.0 | 24.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1999 | 1979 | 1977 | 1973 | 1972 | 1984 | 1985 | 1990 | 1979 |
Mean Precipitation (in.) | 9.99 | 7.56 | 6.92 | 4.86 | 3.71 | 3.01 | 1.83 | 1.69 | 3.23 | 6.20 | 11.37 | 11.02 | 71.39 |
Highest Precipitation (in.) | 21.75 | 13.54 | 13.47 | 10.10 | 10.48 | 7.08 | 5.97 | 4.04 | 8.37 | 15.16 | 22.08 | 18.00 | 22.08 |
Year Highest Occurred | 1971 | 1999 | 1997 | 1981 | 1984 | 1981 | 1983 | 1975 | 1972 | 1975 | 1990 | 1979 | 1990 |
Lowest Precipitation (in.) | 1.47 | 0.33 | 0.96 | 2.17 | 1.51 | 0.51 | 0.00 | 0.12 | 0.33 | 0.16 | 2.39 | 1.57 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1992 | 1999 | 1995 | 1996 | 1985 | 1981 | 1989 | 1987 | 1979 | 1985 | 1985 |
Heating Degree Days (F) | 870. | 706. | 656. | 482. | 324. | 184. | 88. | 77. | 176. | 418. | 678. | 859. | 5518. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 3. | 8. | 41. | 50. | 19. | 0. | 0. | 0. | 121. |