| 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.) | 2.80 | 2.63 | 3.98 | 2.97 | 2.46 | 1.35 | 2.28 | 2.27 | 2.34 | 2.53 | 3.01 | 3.14 | 31.76 |
| Highest Precipitation (in.) | 6.60 | 6.10 | 8.90 | 6.74 | 6.45 | 5.31 | 4.55 | 5.62 | 6.76 | 11.82 | 10.40 | 6.93 | 48.12 |
| Year Highest Occurred | 1969 | 1976 | 1970 | 1965 | 1983 | 1969 | 1968 | 1964 | 1986 | 1972 | 1985 | 1978 | 1985 |
| Lowest Precipitation (in.) | 0.11 | 0.50 | 0.56 | 0.29 | 0.00 | 0.00 | 0.33 | 0.13 | 0.08 | 0.00 | 0.50 | 0.35 | 12.39 |
| Year Lowest Occurred | 1961 | 1961 | 1962 | 1982 | 1974 | 1980 | 1972 | 1962 | 1979 | 1964 | 1976 | 1976 | 1962 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |