| 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.) | 0.62 | 0.80 | 1.29 | 1.58 | 1.37 | 0.96 | 0.80 | 0.83 | 1.01 | 1.11 | 0.97 | 0.89 | 12.23 |
| Highest Precipitation (in.) | 2.09 | 2.26 | 3.33 | 3.77 | 3.19 | 3.00 | 1.99 | 2.43 | 5.19 | 3.68 | 3.13 | 3.25 | 20.78 |
| Year Highest Occurred | 1980 | 1969 | 1973 | 1986 | 1986 | 1967 | 1987 | 1968 | 1982 | 1981 | 1983 | 1983 | 1983 |
| Lowest Precipitation (in.) | 0.00 | 0.02 | 0.12 | 0.05 | 0.08 | 0.01 | 0.01 | 0.03 | 0.01 | 0.00 | 0.12 | 0.03 | 6.31 |
| Year Lowest Occurred | 1961 | 1988 | 1969 | 1987 | 1969 | 1978 | 1978 | 1974 | 1987 | 1978 | 1976 | 1976 | 1966 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |