Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 27.0 | 32.5 | 39.6 | 45.8 | 55.0 | 65.5 | 74.5 | 73.5 | 62.6 | 49.9 | 34.5 | 26.6 | 48.9 |
Highest Mean Max. Temperature (F) | 33.9 | 39.8 | 47.9 | 54.6 | 62.3 | 74.9 | 79.9 | 79.7 | 71.3 | 59.0 | 44.9 | 32.1 | 79.9 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1987 | 1992 | 1988 | 1988 | 1994 | 1994 | 1988 | 1999 | 1976 | 1988 |
Lowest Mean Max. Temperature (F) | 16.5 | 23.4 | 32.8 | 34.5 | 48.7 | 57.8 | 64.1 | 67.5 | 53.2 | 43.6 | 26.9 | 16.3 | 16.3 |
Year Lowest Occurred | 1979 | 1985 | 1980 | 1975 | 1996 | 1998 | 1993 | 1980 | 1985 | 1984 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 12.8 | 16.8 | 24.1 | 31.6 | 41.2 | 49.9 | 56.6 | 55.0 | 45.5 | 35.2 | 21.4 | 12.5 | 33.6 |
Highest Mean Temperature (F) | 19.2 | 24.0 | 30.9 | 37.1 | 46.8 | 56.2 | 60.4 | 59.7 | 51.5 | 41.9 | 30.5 | 19.0 | 60.4 |
Year Highest Occurred | 1998 | 1995 | 1992 | 1992 | 1994 | 1988 | 1989 | 1971 | 1998 | 1988 | 1999 | 1980 | 1989 |
Lowest Mean Temperature (F) | 1.0 | 5.9 | 18.6 | 23.5 | 36.9 | 45.2 | 49.9 | 50.8 | 40.0 | 30.0 | 13.4 | 0.7 | 0.7 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1975 | 1975 | 1998 | 1993 | 1980 | 1985 | 1984 | 1994 | 1990 | 1990 |
Mean Min. Temperature (F) | -1.5 | 1.0 | 8.5 | 17.3 | 27.3 | 34.3 | 38.7 | 36.5 | 28.3 | 20.4 | 8.2 | -1.6 | 18.1 |
Highest Mean Min. Temperature (F) | 7.3 | 9.5 | 15.6 | 22.6 | 31.9 | 38.7 | 43.4 | 40.2 | 33.6 | 24.7 | 17.8 | 6.3 | 43.4 |
Year Highest Occurred | 1998 | 1986 | 1989 | 1992 | 1994 | 1977 | 1975 | 1971 | 1998 | 1988 | 1998 | 1980 | 1975 |
Lowest Mean Min. Temperature (F) | -14.5 | -11.6 | 0.3 | 10.4 | 22.9 | 31.8 | 34.6 | 33.0 | 24.3 | 15.2 | -3.1 | -15.0 | -15.0 |
Year Lowest Occurred | 1979 | 1985 | 1976 | 1982 | 1986 | 1979 | 1999 | 1987 | 1999 | 1996 | 1994 | 1990 | 1990 |
Mean Precipitation (in.) | 2.31 | 2.10 | 2.14 | 2.02 | 2.44 | 2.14 | 1.65 | 1.39 | 1.58 | 1.69 | 2.35 | 2.59 | 24.40 |
Highest Precipitation (in.) | 4.80 | 4.37 | 5.57 | 3.80 | 5.15 | 5.33 | 3.39 | 3.07 | 4.58 | 3.85 | 5.82 | 8.08 | 8.08 |
Year Highest Occurred | 1997 | 1999 | 1995 | 1986 | 1996 | 1998 | 1980 | 1999 | 1985 | 1975 | 1996 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.28 | 0.36 | 0.74 | 0.50 | 0.24 | 0.66 | 0.25 | 0.13 | 0.16 | 0.20 | 0.25 | 0.13 | 0.13 |
Year Lowest Occurred | 1992 | 1991 | 1984 | 1989 | 1983 | 1996 | 1988 | 1982 | 1974 | 1987 | 1976 | 1986 | 1982 |
Heating Degree Days (F) | 1621. | 1350. | 1269. | 1003. | 740. | 453. | 266. | 313. | 586. | 926. | 1310. | 1631. | 11468. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 0. | 0. | 6. | 3. | 0. | 0. | 0. | 0. | 9. |