| 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.) | 0.39 | 0.44 | 0.83 | 1.04 | 2.40 | 2.67 | 2.60 | 2.58 | 2.02 | 0.93 | 0.74 | 0.33 | 16.97 |
| Highest Precipitation (in.) | 2.14 | 1.25 | 3.83 | 3.21 | 5.28 | 8.35 | 7.10 | 7.51 | 5.53 | 3.42 | 3.27 | 1.18 | 25.66 |
| Year Highest Occurred | 1983 | 1985 | 1961 | 1984 | 1978 | 1965 | 1966 | 1981 | 1969 | 1984 | 1971 | 1965 | 1969 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.00 | 0.32 | 0.00 | 0.20 | 0.48 | 0.12 | 0.00 | 0.00 | 0.00 | 11.12 |
| Year Lowest Occurred | 1986 | 1988 | 1971 | 1989 | 1974 | 1990 | 1985 | 1971 | 1980 | 1977 | 1989 | 1985 | 1967 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |