| 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.) | 3.40 | 3.48 | 2.75 | 1.13 | 0.20 | 0.03 | 0.01 | 0.22 | 0.31 | 0.43 | 2.52 | 2.26 | 16.74 |
| Highest Precipitation (in.) | 13.36 | 15.02 | 11.67 | 6.77 | 2.71 | 0.27 | 0.25 | 3.70 | 1.98 | 4.69 | 13.15 | 7.31 | 41.26 |
| Year Highest Occurred | 1969 | 1962 | 1983 | 1965 | 1977 | 1976 | 1974 | 1977 | 1976 | 1987 | 1965 | 1971 | 1983 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 5.04 |
| Year Lowest Occurred | 1976 | 1984 | 1972 | 1979 | 1986 | 1989 | 1990 | 1989 | 1990 | 1990 | 1980 | 1989 | 1972 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |