| 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.) | 1.11 | 0.69 | 1.82 | 2.85 | 3.07 | 3.72 | 4.18 | 3.59 | 3.16 | 2.32 | 1.53 | 1.09 | 29.13 |
| Highest Precipitation (in.) | 4.75 | 2.03 | 3.93 | 5.63 | 9.25 | 9.35 | 11.67 | 9.20 | 9.59 | 5.72 | 4.23 | 3.06 | 42.42 |
| Year Highest Occurred | 1982 | 1971 | 1990 | 1968 | 1970 | 1968 | 1987 | 1980 | 1980 | 1970 | 1975 | 1968 | 1968 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.25 | 0.08 | 1.00 | 0.25 | 0.90 | 0.45 | 0.40 | 0.02 | 0.00 | 0.00 | 16.45 |
| Year Lowest Occurred | 1974 | 1988 | 1982 | 1987 | 1967 | 1988 | 1974 | 1969 | 1979 | 1989 | 1976 | 1974 | 1974 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |