Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 46.0 | 50.6 | 57.2 | 62.3 | 69.1 | 75.0 | 81.7 | 82.5 | 77.0 | 65.3 | 53.3 | 46.3 | 63.9 |
Highest Mean Max. Temperature (F) | 51.0 | 56.6 | 63.5 | 67.7 | 77.1 | 81.4 | 89.1 | 90.2 | 83.3 | 72.1 | 58.0 | 51.0 | 90.2 |
Year Highest Occurred | 1990 | 1991 | 1992 | 1989 | 1992 | 1992 | 1985 | 1986 | 1991 | 1987 | 1981 | 1974 | 1986 |
Lowest Mean Max. Temperature (F) | 33.9 | 41.6 | 52.1 | 56.6 | 63.2 | 68.9 | 73.7 | 75.6 | 71.6 | 60.6 | 44.2 | 37.9 | 33.9 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1991 | 1971 | 1993 | 1976 | 1978 | 1984 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 40.0 | 43.4 | 48.1 | 52.1 | 58.1 | 63.5 | 68.6 | 68.9 | 63.8 | 54.9 | 46.4 | 40.5 | 54.0 |
Highest Mean Temperature (F) | 45.2 | 48.7 | 53.0 | 56.1 | 62.7 | 67.6 | 73.1 | 74.4 | 67.5 | 58.9 | 50.8 | 45.0 | 74.4 |
Year Highest Occurred | 1990 | 1991 | 1986 | 1989 | 1992 | 1986 | 1985 | 1986 | 1994 | 1988 | 1989 | 1999 | 1986 |
Lowest Mean Temperature (F) | 28.4 | 34.9 | 43.1 | 47.1 | 54.4 | 58.9 | 64.6 | 65.1 | 59.6 | 52.2 | 38.3 | 32.4 | 28.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1977 | 1971 | 1993 | 1980 | 1972 | 1971 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 33.9 | 36.1 | 38.9 | 41.8 | 47.0 | 51.9 | 55.4 | 55.3 | 50.5 | 44.4 | 39.5 | 34.7 | 44.1 |
Highest Mean Min. Temperature (F) | 39.7 | 42.1 | 43.8 | 46.2 | 51.1 | 54.5 | 58.8 | 58.5 | 54.6 | 49.6 | 44.7 | 40.6 | 58.8 |
Year Highest Occurred | 1981 | 1992 | 1986 | 1992 | 1993 | 1978 | 1998 | 1986 | 1995 | 1988 | 1999 | 1999 | 1998 |
Lowest Mean Min. Temperature (F) | 22.8 | 28.3 | 34.1 | 36.6 | 44.5 | 49.0 | 52.9 | 51.4 | 44.5 | 41.0 | 31.5 | 27.0 | 22.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1975 | 1971 | 1988 | 1973 | 1989 | 1972 | 1993 | 1985 | 1979 |
Mean Precipitation (in.) | 6.09 | 5.16 | 4.40 | 3.65 | 2.83 | 2.20 | 0.94 | 1.10 | 2.00 | 3.34 | 6.53 | 6.61 | 44.85 |
Highest Precipitation (in.) | 10.05 | 9.89 | 7.48 | 6.61 | 5.68 | 5.33 | 3.96 | 3.14 | 4.23 | 7.78 | 12.01 | 13.55 | 13.55 |
Year Highest Occurred | 1971 | 1996 | 1989 | 1993 | 1977 | 1984 | 1993 | 1977 | 1986 | 1990 | 1995 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.16 | 0.85 | 1.45 | 1.40 | 0.36 | 0.58 | 0.00 | 0.00 | 0.00 | 0.17 | 1.34 | 1.21 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1978 | 1977 | 1992 | 1987 | 1984 | 1998 | 1993 | 1987 | 1976 | 1976 | 1984 |
Heating Degree Days (F) | 777. | 606. | 526. | 388. | 228. | 97. | 21. | 26. | 96. | 317. | 559. | 760. | 4401. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 12. | 49. | 132. | 146. | 57. | 1. | 0. | 0. | 397. |