Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 17.9 | 24.4 | 34.2 | 49.0 | 63.4 | 71.2 | 76.3 | 73.9 | 64.5 | 52.5 | 35.2 | 22.3 | 48.7 |
Highest Mean Max. Temperature (F) | 28.4 | 34.4 | 43.2 | 59.8 | 71.2 | 76.4 | 83.2 | 79.6 | 69.9 | 59.0 | 44.4 | 33.1 | 83.2 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1976 | 1988 | 1983 | 1976 | 1973 | 1981 | 1979 | 1988 |
Lowest Mean Max. Temperature (F) | 7.1 | 14.0 | 27.2 | 39.7 | 55.6 | 64.7 | 69.0 | 69.8 | 57.3 | 47.1 | 26.8 | 11.4 | 7.1 |
Year Lowest Occurred | 1994 | 1989 | 1989 | 1975 | 1997 | 1993 | 1992 | 1977 | 1993 | 1988 | 1995 | 2000 | 1994 |
Mean Temperature (F) | 8.4 | 14.8 | 25.4 | 39.0 | 51.8 | 59.9 | 65.5 | 63.7 | 54.7 | 43.5 | 28.0 | 14.0 | 39.1 |
Highest Mean Temperature (F) | 18.5 | 29.0 | 33.4 | 45.7 | 57.9 | 64.7 | 69.7 | 69.2 | 59.3 | 49.5 | 36.2 | 23.2 | 69.7 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1987 | 1977 | 1995 | 1975 | 1983 | 1998 | 1973 | 1999 | 1979 | 1975 |
Lowest Mean Temperature (F) | -3.0 | 3.2 | 18.6 | 32.0 | 45.8 | 54.1 | 59.0 | 59.1 | 49.1 | 38.2 | 20.3 | 2.0 | -3.0 |
Year Lowest Occurred | 1982 | 1989 | 1989 | 1975 | 1997 | 1982 | 1992 | 1977 | 1974 | 1988 | 1995 | 1983 | 1982 |
Mean Min. Temperature (F) | -1.2 | 5.1 | 16.5 | 28.9 | 40.2 | 48.5 | 54.6 | 53.5 | 44.8 | 34.5 | 20.7 | 5.6 | 29.3 |
Highest Mean Min. Temperature (F) | 10.7 | 23.5 | 24.5 | 33.4 | 44.7 | 53.9 | 58.7 | 58.9 | 49.7 | 40.0 | 28.2 | 16.1 | 58.9 |
Year Highest Occurred | 1998 | 1998 | 1973 | 1998 | 1998 | 1995 | 1983 | 1983 | 1994 | 1971 | 1999 | 1997 | 1983 |
Lowest Mean Min. Temperature (F) | -14.8 | -7.6 | 9.0 | 24.3 | 35.0 | 42.1 | 48.9 | 48.5 | 38.7 | 27.6 | 12.7 | -7.5 | -14.8 |
Year Lowest Occurred | 1982 | 1989 | 1975 | 1975 | 1983 | 1982 | 1992 | 1977 | 1974 | 1976 | 1985 | 1983 | 1982 |
Mean Precipitation (in.) | 1.12 | 0.83 | 1.69 | 2.09 | 2.95 | 4.25 | 4.20 | 4.22 | 4.13 | 2.46 | 2.12 | 0.94 | 31.00 |
Highest Precipitation (in.) | 3.69 | 2.72 | 4.43 | 4.48 | 6.11 | 8.04 | 8.74 | 10.31 | 9.38 | 6.09 | 5.08 | 2.02 | 10.31 |
Year Highest Occurred | 1975 | 1998 | 1977 | 1981 | 1991 | 1986 | 1999 | 1972 | 1991 | 1971 | 2000 | 1972 | 1972 |
Lowest Precipitation (in.) | 0.32 | 0.13 | 0.44 | 0.24 | 0.15 | 0.55 | 1.09 | 1.26 | 0.98 | 0.48 | 0.19 | 0.13 | 0.13 |
Year Lowest Occurred | 1981 | 1988 | 1993 | 1987 | 1976 | 1995 | 1989 | 1997 | 1974 | 1976 | 1976 | 1997 | 1988 |
Heating Degree Days (F) | 1771. | 1422. | 1244. | 787. | 421. | 180. | 69. | 106. | 331. | 682. | 1124. | 1587. | 9724. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 7. | 28. | 82. | 60. | 12. | 0. | 0. | 0. | 189. |