Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 32.8 | 38.3 | 47.7 | 58.9 | 68.7 | 75.9 | 83.6 | 83.3 | 72.9 | 57.4 | 40.8 | 32.9 | 57.8 |
Highest Mean Max. Temperature (F) | 39.0 | 42.8 | 55.7 | 64.3 | 74.0 | 84.2 | 94.1 | 89.9 | 81.5 | 62.9 | 47.4 | 37.3 | 94.1 |
Year Highest Occurred | 1994 | 1991 | 1992 | 1977 | 1995 | 1992 | 1985 | 1986 | 1998 | 1987 | 1987 | 1999 | 1985 |
Lowest Mean Max. Temperature (F) | 24.6 | 32.6 | 40.6 | 52.0 | 63.4 | 69.7 | 75.2 | 75.1 | 65.4 | 53.2 | 32.2 | 26.1 | 24.6 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1996 | 1981 | 1983 | 1976 | 1978 | 1990 | 1985 | 1983 | 1979 |
Mean Temperature (F) | 28.4 | 32.3 | 39.0 | 47.6 | 56.1 | 63.0 | 69.3 | 69.1 | 59.8 | 47.6 | 35.8 | 29.0 | 48.1 |
Highest Mean Temperature (F) | 34.1 | 36.6 | 44.8 | 52.3 | 60.9 | 69.9 | 76.3 | 74.6 | 66.9 | 51.6 | 41.3 | 33.7 | 76.3 |
Year Highest Occurred | 1994 | 1992 | 1992 | 1994 | 1993 | 1992 | 1985 | 1977 | 1998 | 1988 | 1987 | 1999 | 1985 |
Lowest Mean Temperature (F) | 18.4 | 25.5 | 33.8 | 42.1 | 52.0 | 58.3 | 63.1 | 63.4 | 54.9 | 44.4 | 27.3 | 21.1 | 18.4 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1972 | 1996 | 1981 | 1983 | 1995 | 1972 | 1990 | 1985 | 1983 | 1979 |
Mean Min. Temperature (F) | 23.9 | 26.2 | 30.2 | 36.3 | 43.4 | 50.0 | 54.9 | 54.9 | 46.7 | 37.7 | 30.8 | 25.1 | 38.3 |
Highest Mean Min. Temperature (F) | 29.5 | 31.3 | 33.8 | 40.6 | 48.0 | 55.5 | 59.1 | 59.6 | 52.2 | 41.6 | 35.7 | 30.1 | 59.6 |
Year Highest Occurred | 1981 | 1992 | 1992 | 1994 | 1993 | 1992 | 1998 | 1977 | 1998 | 1988 | 1989 | 1999 | 1977 |
Lowest Mean Min. Temperature (F) | 12.2 | 18.4 | 26.0 | 31.5 | 40.3 | 46.7 | 50.9 | 50.1 | 43.1 | 34.9 | 22.3 | 16.0 | 12.2 |
Year Lowest Occurred | 1979 | 1989 | 1976 | 1982 | 1974 | 1976 | 1983 | 1995 | 1983 | 1981 | 1985 | 1983 | 1979 |
Mean Precipitation (in.) | 6.38 | 4.27 | 2.88 | 1.49 | 1.04 | 0.90 | 0.63 | 0.82 | 1.17 | 2.94 | 6.50 | 7.17 | 36.19 |
Highest Precipitation (in.) | 12.01 | 7.97 | 5.80 | 4.26 | 2.46 | 3.27 | 2.58 | 2.25 | 3.56 | 8.05 | 13.13 | 14.31 | 14.31 |
Year Highest Occurred | 1982 | 1982 | 1997 | 1989 | 1998 | 1992 | 1983 | 1976 | 1978 | 1990 | 1990 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.59 | 0.33 | 0.30 | 0.00 | 0.15 | 0.11 | 0.00 | 0.00 | 0.00 | 0.00 | 1.53 | 1.40 | 0.00 |
Year Lowest Occurred | 1985 | 1993 | 1996 | 1999 | 1983 | 1989 | 1984 | 2000 | 1976 | 1987 | 1979 | 1985 | 1999 |
Heating Degree Days (F) | 1136. | 918. | 809. | 521. | 284. | 118. | 43. | 34. | 201. | 541. | 876. | 1116. | 6597. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 6. | 56. | 174. | 161. | 45. | 0. | 0. | 0. | 442. |