| 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.) | 10.99 | 8.54 | 8.09 | 4.88 | 3.17 | 2.01 | 0.77 | 1.04 | 2.33 | 4.88 | 10.33 | 11.84 | 68.87 |
| Highest Precipitation (in.) | 20.43 | 18.33 | 14.39 | 9.29 | 7.09 | 5.23 | 3.52 | 5.61 | 6.74 | 10.75 | 26.05 | 25.33 | 88.69 |
| Year Highest Occurred | 1965 | 1961 | 1961 | 1982 | 1984 | 1981 | 1983 | 1968 | 1986 | 1967 | 1973 | 1964 | 1971 |
| Lowest Precipitation (in.) | 0.65 | 2.48 | 1.49 | 1.15 | 0.67 | 0.41 | 0.00 | 0.00 | 0.02 | 0.27 | 2.25 | 2.78 | 48.25 |
| Year Lowest Occurred | 1985 | 1973 | 1965 | 1977 | 1982 | 1967 | 1967 | 1967 | 1975 | 1987 | 1976 | 1976 | 1985 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |