| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
| Mean Max. Temperature (F) | |||||||||||||
| Highest Mean Max. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Max. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Temperature (F) | |||||||||||||
| Highest Mean Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Min. Temperature (F) | |||||||||||||
| Highest Mean Min. Temperature (F) | |||||||||||||
| Year Highest Occurred | |||||||||||||
| Lowest Mean Min. Temperature (F) | |||||||||||||
| Year Lowest Occurred | |||||||||||||
| Mean Precipitation (in.) | 0.80 | 0.84 | 1.93 | 2.99 | 3.83 | 4.31 | 3.92 | 4.34 | 3.89 | 2.46 | 1.77 | 1.32 | 32.40 |
| Highest Precipitation (in.) | 2.22 | 2.66 | 4.27 | 5.92 | 7.27 | 9.86 | 10.23 | 11.68 | 10.87 | 5.57 | 5.04 | 3.80 | 47.89 |
| Year Highest Occurred | 1982 | 1981 | 1976 | 1968 | 1983 | 1990 | 1981 | 1980 | 1965 | 1982 | 1983 | 1982 | 1983 |
| Lowest Precipitation (in.) | 0.02 | 0.00 | 0.36 | 1.25 | 1.29 | 1.00 | 0.78 | 0.60 | 0.34 | 0.25 | 0.00 | 0.33 | 17.70 |
| Year Lowest Occurred | 1962 | 1987 | 1978 | 1966 | 1989 | 1988 | 1964 | 1968 | 1979 | 1975 | 1962 | 1989 | 1964 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |