Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 32.1 | 37.7 | 45.7 | 55.3 | 65.6 | 77.1 | 85.1 | 83.7 | 72.5 | 59.0 | 42.1 | 34.2 | 57.5 |
Highest Mean Max. Temperature (F) | 42.4 | 47.7 | 54.9 | 62.8 | 73.1 | 84.6 | 90.5 | 90.2 | 79.4 | 63.7 | 55.7 | 41.9 | 90.5 |
Year Highest Occurred | 1981 | 1991 | 1972 | 1981 | 1985 | 1977 | 1980 | 1983 | 1979 | 1974 | 1999 | 1999 | 1980 |
Lowest Mean Max. Temperature (F) | 18.4 | 24.7 | 38.9 | 46.6 | 54.7 | 69.4 | 76.5 | 78.2 | 65.7 | 53.4 | 28.4 | 17.3 | 17.3 |
Year Lowest Occurred | 1979 | 1989 | 1996 | 1997 | 1995 | 1998 | 1992 | 1992 | 1973 | 1984 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 20.9 | 26.3 | 33.7 | 42.5 | 52.7 | 63.1 | 70.2 | 68.7 | 58.0 | 45.4 | 30.9 | 23.0 | 44.6 |
Highest Mean Temperature (F) | 29.8 | 35.3 | 41.4 | 48.9 | 58.0 | 69.7 | 74.0 | 75.0 | 64.8 | 49.2 | 41.1 | 30.6 | 75.0 |
Year Highest Occurred | 1981 | 1991 | 1986 | 1981 | 1985 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1999 | 1983 |
Lowest Mean Temperature (F) | 7.1 | 14.3 | 27.0 | 35.0 | 46.0 | 57.4 | 63.8 | 63.9 | 52.9 | 41.0 | 18.3 | 7.4 | 7.1 |
Year Lowest Occurred | 1979 | 1989 | 1996 | 1997 | 1995 | 1998 | 1992 | 1992 | 1993 | 1984 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 9.7 | 14.9 | 21.7 | 29.6 | 39.7 | 49.0 | 55.2 | 53.7 | 43.4 | 31.7 | 19.6 | 11.7 | 31.7 |
Highest Mean Min. Temperature (F) | 17.3 | 23.1 | 28.0 | 34.9 | 44.7 | 55.3 | 57.8 | 59.8 | 50.5 | 36.0 | 26.4 | 19.3 | 59.8 |
Year Highest Occurred | 1981 | 1998 | 1986 | 1981 | 1987 | 1988 | 1998 | 1983 | 1998 | 1973 | 1999 | 1999 | 1983 |
Lowest Mean Min. Temperature (F) | -4.1 | 3.9 | 15.0 | 23.3 | 34.4 | 45.3 | 51.2 | 49.6 | 38.5 | 28.4 | 8.1 | -2.5 | -4.1 |
Year Lowest Occurred | 1979 | 1989 | 1996 | 1997 | 1983 | 1998 | 1992 | 1992 | 1984 | 1991 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 0.43 | 0.41 | 1.11 | 2.20 | 3.54 | 2.41 | 1.94 | 1.35 | 1.52 | 1.28 | 0.65 | 0.45 | 17.29 |
Highest Precipitation (in.) | 0.86 | 1.11 | 3.28 | 5.47 | 11.36 | 6.22 | 3.77 | 2.98 | 4.62 | 4.76 | 1.65 | 1.94 | 11.36 |
Year Highest Occurred | 1976 | 1987 | 1973 | 1999 | 1991 | 1999 | 1986 | 1979 | 1973 | 1986 | 1983 | 1987 | 1991 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.07 | 0.30 | 0.35 | 0.59 | 0.32 | 0.00 | 0.06 | 0.00 | 0.11 | 0.03 | 0.00 |
Year Lowest Occurred | 1989 | 1996 | 1997 | 1992 | 1974 | 2000 | 1987 | 1990 | 1979 | 1988 | 1989 | 1991 | 1989 |
Heating Degree Days (F) | 1368. | 1084. | 970. | 677. | 388. | 128. | 25. | 42. | 241. | 610. | 1024. | 1305. | 7862. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 5. | 69. | 185. | 157. | 29. | 0. | 0. | 0. | 445. |