Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 50.1 | 52.7 | 55.6 | 61.9 | 69.6 | 78.5 | 85.6 | 85.3 | 79.7 | 69.9 | 55.8 | 49.7 | 66.2 |
Highest Mean Max. Temperature (F) | 56.4 | 62.6 | 62.9 | 71.2 | 78.0 | 83.9 | 90.8 | 90.3 | 85.8 | 78.2 | 66.0 | 57.6 | 90.8 |
Year Highest Occurred | 1986 | 1991 | 1997 | 1987 | 1992 | 1981 | 1972 | 1971 | 1991 | 1988 | 1976 | 1989 | 1972 |
Lowest Mean Max. Temperature (F) | 43.3 | 44.9 | 47.7 | 52.0 | 57.2 | 71.2 | 80.5 | 78.0 | 70.5 | 61.8 | 47.4 | 42.5 | 42.5 |
Year Lowest Occurred | 1982 | 1998 | 1991 | 1975 | 1998 | 1980 | 1987 | 1976 | 1986 | 1984 | 1994 | 1971 | 1971 |
Mean Temperature (F) | 41.1 | 43.0 | 45.5 | 50.2 | 57.0 | 64.7 | 70.8 | 70.3 | 65.3 | 57.1 | 46.1 | 41.0 | 54.3 |
Highest Mean Temperature (F) | 48.0 | 51.3 | 51.7 | 57.7 | 65.7 | 69.4 | 76.5 | 74.8 | 72.0 | 65.1 | 54.5 | 46.9 | 76.5 |
Year Highest Occurred | 1986 | 1991 | 1986 | 1987 | 1992 | 2000 | 1988 | 1992 | 1991 | 1988 | 1995 | 1989 | 1988 |
Lowest Mean Temperature (F) | 35.3 | 38.4 | 39.9 | 40.9 | 48.9 | 59.0 | 65.1 | 63.6 | 58.6 | 49.0 | 39.5 | 32.8 | 32.8 |
Year Lowest Occurred | 1973 | 1974 | 1973 | 1975 | 1998 | 1980 | 1983 | 1976 | 1972 | 1975 | 1994 | 1972 | 1972 |
Mean Min. Temperature (F) | 32.1 | 33.3 | 35.3 | 38.4 | 44.4 | 50.9 | 56.0 | 55.2 | 50.8 | 44.2 | 36.4 | 32.3 | 42.4 |
Highest Mean Min. Temperature (F) | 39.5 | 39.9 | 41.6 | 44.8 | 53.3 | 57.3 | 62.8 | 60.8 | 58.1 | 52.5 | 44.0 | 37.5 | 62.8 |
Year Highest Occurred | 1986 | 1991 | 1986 | 1989 | 1992 | 1985 | 1988 | 1992 | 1991 | 1987 | 1995 | 2000 | 1988 |
Lowest Mean Min. Temperature (F) | 24.7 | 26.8 | 27.4 | 29.4 | 39.3 | 42.7 | 48.4 | 47.1 | 41.7 | 33.7 | 29.0 | 22.0 | 22.0 |
Year Lowest Occurred | 1976 | 1971 | 1976 | 1976 | 1975 | 1976 | 1983 | 1973 | 1971 | 1971 | 1975 | 1972 | 1972 |
Mean Precipitation (in.) | 11.16 | 10.63 | 9.46 | 4.12 | 2.25 | 0.69 | 0.19 | 0.28 | 1.20 | 2.89 | 7.74 | 8.69 | 59.30 |
Highest Precipitation (in.) | 30.25 | 32.86 | 26.12 | 13.08 | 8.62 | 2.85 | 3.19 | 2.35 | 6.37 | 7.52 | 26.15 | 33.04 | 33.04 |
Year Highest Occurred | 1995 | 1986 | 1995 | 1982 | 1996 | 1995 | 1974 | 1976 | 1986 | 1982 | 1973 | 1996 | 1996 |
Lowest Precipitation (in.) | 0.40 | 0.59 | 1.64 | 0.38 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.63 | 0.00 | 0.00 |
Year Lowest Occurred | 1984 | 1988 | 1972 | 1977 | 1992 | 1986 | 2000 | 2000 | 1999 | 1995 | 1995 | 1989 | 1992 |
Heating Degree Days (F) | 741. | 616. | 606. | 454. | 276. | 94. | 22. | 31. | 110. | 300. | 570. | 745. | 4565. |
Cooling Degree Days (F) | 0. | 0. | 0. | 8. | 28. | 86. | 201. | 193. | 117. | 53. | 3. | 0. | 689. |