Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 34.3 | 41.5 | 51.2 | 60.3 | 68.6 | 76.4 | 85.3 | 85.4 | 75.7 | 62.1 | 44.1 | 34.7 | 60.0 |
Highest Mean Max. Temperature (F) | 43.3 | 48.3 | 58.2 | 66.9 | 74.0 | 84.6 | 94.1 | 92.3 | 82.7 | 70.4 | 51.6 | 40.3 | 94.1 |
Year Highest Occurred | 1994 | 1998 | 1992 | 1977 | 1992 | 1986 | 1985 | 1971 | 1990 | 1988 | 1999 | 1973 | 1985 |
Lowest Mean Max. Temperature (F) | 20.5 | 31.8 | 44.2 | 54.1 | 62.4 | 70.7 | 75.3 | 79.6 | 66.8 | 55.8 | 30.4 | 22.9 | 20.5 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1984 | 1991 | 1993 | 1976 | 1985 | 1990 | 1985 | 1985 | 1979 |
Mean Temperature (F) | 28.4 | 33.9 | 40.7 | 47.2 | 54.6 | 61.7 | 69.0 | 69.1 | 60.7 | 49.4 | 36.9 | 29.0 | 48.4 |
Highest Mean Temperature (F) | 36.5 | 39.8 | 46.1 | 52.5 | 59.8 | 67.9 | 75.4 | 74.5 | 66.5 | 57.0 | 43.0 | 36.1 | 75.4 |
Year Highest Occurred | 1994 | 1998 | 1992 | 1987 | 1993 | 1986 | 1985 | 1971 | 1998 | 1988 | 1999 | 1973 | 1985 |
Lowest Mean Temperature (F) | 12.8 | 24.1 | 34.1 | 42.8 | 49.6 | 56.4 | 61.9 | 64.0 | 54.8 | 43.7 | 23.1 | 18.2 | 12.8 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1975 | 1984 | 1991 | 1993 | 1995 | 1985 | 1990 | 1985 | 1985 | 1979 |
Mean Min. Temperature (F) | 22.5 | 26.2 | 30.1 | 34.1 | 40.6 | 47.0 | 52.7 | 52.8 | 45.6 | 36.6 | 29.7 | 23.3 | 36.8 |
Highest Mean Min. Temperature (F) | 31.5 | 31.9 | 34.2 | 38.4 | 45.9 | 51.5 | 58.0 | 57.7 | 50.3 | 43.5 | 34.6 | 31.9 | 58.0 |
Year Highest Occurred | 1981 | 1983 | 1986 | 1989 | 1993 | 1989 | 1998 | 1977 | 1998 | 1988 | 1989 | 1973 | 1998 |
Lowest Mean Min. Temperature (F) | 5.1 | 16.3 | 24.0 | 30.6 | 35.5 | 42.0 | 48.4 | 47.3 | 40.6 | 31.5 | 15.9 | 12.5 | 5.1 |
Year Lowest Occurred | 1979 | 1989 | 1971 | 1999 | 1999 | 1991 | 1993 | 1995 | 1992 | 1990 | 1985 | 1990 | 1979 |
Mean Precipitation (in.) | 1.33 | 1.17 | 1.21 | 0.92 | 1.01 | 0.74 | 0.55 | 0.45 | 0.60 | 0.90 | 1.66 | 1.77 | 12.31 |
Highest Precipitation (in.) | 2.45 | 2.64 | 2.56 | 2.11 | 2.60 | 2.08 | 3.81 | 1.85 | 1.94 | 3.40 | 4.17 | 3.64 | 4.17 |
Year Highest Occurred | 1997 | 1999 | 1989 | 1993 | 1980 | 1995 | 1993 | 1990 | 1973 | 1996 | 1973 | 1996 | 1973 |
Lowest Precipitation (in.) | 0.31 | 0.01 | 0.23 | 0.04 | 0.20 | 0.06 | 0.00 | 0.00 | 0.00 | 0.00 | 0.21 | 0.32 | 0.00 |
Year Lowest Occurred | 1977 | 1988 | 1994 | 1977 | 1992 | 1989 | 1996 | 2000 | 1999 | 1987 | 1976 | 1976 | 1996 |
Heating Degree Days (F) | 1135. | 872. | 754. | 534. | 331. | 157. | 45. | 42. | 192. | 488. | 844. | 1115. | 6509. |
Cooling Degree Days (F) | 0. | 0. | 0. | 0. | 8. | 58. | 169. | 169. | 61. | 1. | 0. | 0. | 466. |