Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 24.2 | 31.1 | 43.1 | 60.1 | 73.8 | 82.2 | 85.8 | 82.9 | 74.5 | 61.7 | 42.0 | 28.2 | 57.5 |
Highest Mean Max. Temperature (F) | 37.6 | 43.6 | 55.3 | 70.4 | 82.2 | 89.8 | 92.5 | 89.1 | 82.4 | 68.3 | 56.0 | 38.3 | 92.5 |
Year Highest Occurred | 1990 | 1987 | 2000 | 1987 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1999 | 1974 |
Lowest Mean Max. Temperature (F) | 11.9 | 20.3 | 34.7 | 49.6 | 67.3 | 76.0 | 76.7 | 77.1 | 66.4 | 56.9 | 32.7 | 12.1 | 11.9 |
Year Lowest Occurred | 1979 | 1979 | 1984 | 1975 | 1996 | 1993 | 1992 | 1992 | 1993 | 1980 | 1991 | 1983 | 1979 |
Mean Temperature (F) | 13.8 | 20.7 | 33.0 | 47.9 | 60.9 | 69.8 | 74.0 | 71.4 | 62.6 | 50.2 | 33.3 | 19.4 | 46.4 |
Highest Mean Temperature (F) | 26.8 | 32.8 | 43.0 | 55.3 | 68.1 | 75.6 | 78.6 | 76.6 | 68.5 | 56.4 | 43.0 | 28.4 | 78.6 |
Year Highest Occurred | 1990 | 1998 | 2000 | 1977 | 1977 | 1988 | 1974 | 1983 | 1998 | 1973 | 1999 | 1997 | 1974 |
Lowest Mean Temperature (F) | 1.4 | 8.3 | 25.0 | 40.5 | 55.7 | 64.3 | 66.8 | 66.2 | 56.0 | 44.8 | 25.3 | 3.1 | 1.4 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1975 | 1979 | 1982 | 1992 | 1992 | 1993 | 1988 | 1991 | 1983 | 1977 |
Mean Min. Temperature (F) | 3.4 | 10.3 | 22.8 | 35.6 | 47.9 | 57.3 | 62.1 | 59.9 | 50.6 | 38.6 | 24.6 | 10.5 | 35.3 |
Highest Mean Min. Temperature (F) | 15.9 | 24.8 | 31.9 | 41.2 | 54.0 | 63.3 | 66.0 | 65.1 | 55.3 | 45.0 | 30.1 | 22.1 | 66.0 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1991 | 1987 | 1995 | 1978 | 1971 | 1983 | 1997 | 1987 |
Lowest Mean Min. Temperature (F) | -9.5 | -3.8 | 13.9 | 31.0 | 41.8 | 51.0 | 56.6 | 55.2 | 44.7 | 32.0 | 17.7 | -5.9 | -9.5 |
Year Lowest Occurred | 1977 | 1979 | 1975 | 1972 | 1971 | 1982 | 1971 | 1971 | 1974 | 1988 | 1976 | 1983 | 1977 |
Mean Precipitation (in.) | 0.93 | 0.62 | 1.77 | 2.40 | 3.65 | 4.21 | 4.43 | 4.48 | 2.97 | 2.14 | 2.00 | 0.84 | 30.44 |
Highest Precipitation (in.) | 3.25 | 2.00 | 4.05 | 5.48 | 8.75 | 7.65 | 14.67 | 9.10 | 8.26 | 5.39 | 6.13 | 2.91 | 14.67 |
Year Highest Occurred | 1999 | 1981 | 1990 | 1986 | 1991 | 1990 | 1987 | 1984 | 1991 | 1971 | 1991 | 1982 | 1987 |
Lowest Precipitation (in.) | 0.04 | 0.00 | 0.42 | 0.08 | 1.33 | 0.20 | 0.85 | 0.91 | 0.34 | 0.41 | 0.08 | 0.00 | 0.00 |
Year Lowest Occurred | 1974 | 1987 | 1994 | 1987 | 1988 | 1988 | 1988 | 1971 | 2000 | 1976 | 1976 | 1986 | 1987 |
Heating Degree Days (F) | 1588. | 1241. | 994. | 519. | 195. | 29. | 9. | 19. | 126. | 463. | 951. | 1415. | 7549. |
Cooling Degree Days (F) | 0. | 0. | 0. | 5. | 67. | 171. | 288. | 216. | 53. | 3. | 0. | 0. | 803. |