| 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.) | 0.48 | 0.41 | 0.77 | 1.31 | 2.14 | 3.44 | 2.68 | 2.33 | 1.89 | 1.12 | 0.64 | 0.50 | 17.71 |
| Highest Precipitation (in.) | 1.29 | 1.34 | 2.95 | 4.59 | 6.26 | 8.67 | 7.14 | 6.83 | 4.66 | 4.83 | 2.91 | 1.25 | 26.85 |
| Year Highest Occurred | 1988 | 1987 | 1966 | 1986 | 1962 | 1964 | 1986 | 1980 | 1965 | 1982 | 1986 | 1988 | 1962 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.05 | 0.00 | 0.48 | 0.99 | 0.41 | 0.46 | 0.07 | 0.00 | 0.00 | 0.04 | 10.07 |
| Year Lowest Occurred | 1973 | 1965 | 1961 | 1980 | 1976 | 1974 | 1967 | 1961 | 1966 | 1976 | 1972 | 1971 | 1967 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |