Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual Monthly |
|
Mean Max. Temperature (F) | 27.2 | 33.7 | 45.3 | 59.9 | 71.7 | 81.2 | 87.2 | 85.7 | 76.5 | 62.3 | 42.3 | 30.5 | 58.6 |
Highest Mean Max. Temperature (F) | 41.1 | 45.6 | 56.2 | 69.2 | 79.2 | 90.9 | 93.9 | 93.6 | 83.9 | 68.8 | 57.2 | 42.8 | 93.9 |
Year Highest Occurred | 1990 | 1999 | 2000 | 1981 | 1987 | 1988 | 1975 | 1976 | 1998 | 1974 | 1999 | 1979 | 1975 |
Lowest Mean Max. Temperature (F) | 11.9 | 16.8 | 36.8 | 49.9 | 64.9 | 73.0 | 76.1 | 77.0 | 68.9 | 56.5 | 27.9 | 10.6 | 10.6 |
Year Lowest Occurred | 1978 | 1978 | 1998 | 1995 | 1995 | 1982 | 1992 | 1992 | 1985 | 1995 | 1985 | 1983 | 1983 |
Mean Temperature (F) | 17.2 | 23.9 | 34.8 | 47.7 | 59.5 | 68.9 | 74.5 | 72.8 | 63.0 | 49.8 | 32.7 | 21.0 | 47.2 |
Highest Mean Temperature (F) | 30.8 | 35.5 | 42.3 | 55.0 | 66.2 | 76.8 | 79.1 | 77.7 | 69.7 | 53.7 | 44.1 | 30.1 | 79.1 |
Year Highest Occurred | 1990 | 1999 | 2000 | 1981 | 1987 | 1988 | 1975 | 1983 | 1998 | 2000 | 1999 | 1997 | 1975 |
Lowest Mean Temperature (F) | 1.8 | 9.1 | 26.7 | 40.6 | 54.8 | 62.9 | 66.1 | 66.6 | 58.5 | 45.8 | 20.0 | 2.9 | 1.8 |
Year Lowest Occurred | 1978 | 1979 | 1996 | 1995 | 1979 | 1982 | 1992 | 1992 | 1993 | 1976 | 1985 | 1983 | 1978 |
Mean Min. Temperature (F) | 7.1 | 14.0 | 24.2 | 35.5 | 47.3 | 56.6 | 61.8 | 59.8 | 49.4 | 37.2 | 23.0 | 11.4 | 35.6 |
Highest Mean Min. Temperature (F) | 20.6 | 26.2 | 31.4 | 41.2 | 53.8 | 62.6 | 65.6 | 65.3 | 55.5 | 41.5 | 31.0 | 22.3 | 65.6 |
Year Highest Occurred | 1990 | 1998 | 1973 | 1977 | 1977 | 1988 | 1999 | 1995 | 1998 | 2000 | 1999 | 1997 | 1999 |
Lowest Mean Min. Temperature (F) | -8.2 | -2.3 | 15.0 | 31.3 | 41.6 | 52.7 | 56.0 | 54.5 | 43.5 | 32.6 | 12.0 | -4.7 | -8.2 |
Year Lowest Occurred | 1978 | 1979 | 1996 | 1995 | 1979 | 1982 | 1971 | 1985 | 1974 | 1976 | 1985 | 1983 | 1978 |
Mean Precipitation (in.) | 0.28 | 0.59 | 1.43 | 2.49 | 3.60 | 3.19 | 2.88 | 2.21 | 2.09 | 1.59 | 0.90 | 0.34 | 21.59 |
Highest Precipitation (in.) | 1.33 | 1.79 | 5.05 | 4.97 | 8.11 | 7.88 | 7.49 | 6.93 | 8.40 | 5.23 | 2.53 | 1.15 | 8.40 |
Year Highest Occurred | 1979 | 2000 | 1987 | 1986 | 1982 | 1984 | 1992 | 1992 | 1996 | 1998 | 1971 | 1987 | 1996 |
Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.20 | 0.78 | 0.81 | 0.31 | 0.15 | 0.10 | 0.00 | 0.00 | 0.00 | 0.00 |
Year Lowest Occurred | 1997 | 1996 | 1997 | 1980 | 1992 | 1978 | 1975 | 1973 | 1990 | 1992 | 1997 | 1998 | 1997 |
Heating Degree Days (F) | 1484. | 1152. | 938. | 522. | 214. | 47. | 13. | 20. | 135. | 473. | 971. | 1367. | 7336. |
Cooling Degree Days (F) | 0. | 0. | 0. | 4. | 43. | 164. | 307. | 260. | 74. | 0. | 0. | 0. | 852. |