Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 29.7 | 36.6 | 47.6 | 58.7 | 67.9 | 77.8 | 86.0 | 85.8 | 75.1 | 61.4 | 43.0 | 31.3 | 58.4 |
Highest Mean Max. Temperature (F) | 37.0 | 46.6 | 56.9 | 67.9 | 76.8 | 85.7 | 90.5 | 90.1 | 83.5 | 72.2 | 53.9 | 37.7 | 90.5 |
Year Highest Occurred | 1998 | 1992 | 1992 | 1987 | 1992 | 1988 | 1989 | 1994 | 1990 | 1988 | 1999 | 1995 | 1989 |
Lowest Mean Max. Temperature (F) | 18.3 | 25.1 | 37.2 | 47.3 | 62.1 | 69.8 | 75.5 | 79.6 | 66.7 | 54.0 | 34.0 | 21.4 | 18.3 |
Year Lowest Occurred | 1979 | 1985 | 1985 | 1975 | 1975 | 1998 | 1993 | 1993 | 1985 | 1984 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 21.1 | 26.7 | 36.2 | 45.0 | 53.3 | 61.9 | 68.7 | 67.9 | 58.2 | 46.8 | 33.1 | 22.4 | 45.1 |
Highest Mean Temperature (F) | 30.0 | 35.5 | 43.5 | 51.2 | 60.1 | 68.3 | 73.0 | 71.8 | 64.8 | 54.2 | 40.6 | 28.8 | 73.0 |
Year Highest Occurred | 1998 | 1992 | 1992 | 1987 | 1992 | 1988 | 1998 | 2000 | 1990 | 1988 | 1999 | 1995 | 1998 |
Lowest Mean Temperature (F) | 9.3 | 14.2 | 24.9 | 36.4 | 48.3 | 57.6 | 61.0 | 62.9 | 51.9 | 42.0 | 25.8 | 11.8 | 9.3 |
Year Lowest Occurred | 1979 | 1985 | 1985 | 1975 | 1975 | 1998 | 1993 | 1993 | 1971 | 1984 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 12.5 | 16.8 | 24.8 | 31.3 | 38.7 | 46.0 | 51.4 | 49.9 | 41.3 | 32.2 | 23.2 | 13.4 | 31.8 |
Highest Mean Min. Temperature (F) | 22.9 | 25.7 | 30.2 | 36.0 | 44.0 | 50.9 | 55.7 | 55.0 | 48.4 | 37.7 | 28.6 | 22.1 | 55.7 |
Year Highest Occurred | 1998 | 2000 | 1992 | 2000 | 1994 | 1988 | 1998 | 2000 | 1998 | 1992 | 1998 | 1996 | 1998 |
Lowest Mean Min. Temperature (F) | 0.2 | 3.3 | 12.7 | 25.4 | 34.6 | 42.6 | 46.4 | 45.6 | 35.0 | 28.8 | 15.6 | 2.3 | 0.2 |
Year Lowest Occurred | 1979 | 1985 | 1985 | 1982 | 1982 | 1975 | 1993 | 1974 | 1971 | 1976 | 1993 | 1985 | 1979 |
Mean Precipitation (in.) | 1.25 | 1.01 | 1.33 | 1.27 | 2.01 | 1.18 | 0.74 | 0.93 | 0.94 | 1.12 | 1.17 | 1.26 | 14.21 |
Highest Precipitation (in.) | 2.38 | 3.13 | 4.30 | 2.82 | 4.56 | 3.16 | 2.13 | 2.66 | 2.81 | 2.49 | 3.20 | 3.18 | 4.56 |
Year Highest Occurred | 1986 | 1986 | 1995 | 1978 | 1993 | 1995 | 1983 | 1972 | 1998 | 1974 | 1988 | 1983 | 1993 |
Lowest Precipitation (in.) | 0.22 | 0.00 | 0.04 | 0.20 | 0.33 | 0.15 | 0.00 | 0.07 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1992 | 1991 | 1994 | 1992 | 1972 | 1996 | 1988 | 1992 | 1987 | 1988 | 1976 | 1989 | 1991 |
Heating Degree Days (F) | 1362. | 1072. | 894. | 600. | 366. | 146. | 34. | 51. | 235. | 564. | 957. | 1323. | 7604. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 4. | 53. | 148. | 138. | 30. | 0. | 0. | 0. | 373. |