| 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.) | 0.26 | 0.20 | 0.61 | 1.38 | 2.09 | 3.42 | 2.57 | 2.19 | 1.80 | 1.05 | 0.40 | 0.31 | 16.28 |
| Highest Precipitation (in.) | 0.67 | 0.86 | 1.91 | 2.98 | 6.27 | 8.57 | 10.62 | 7.42 | 5.74 | 5.00 | 1.25 | 0.84 | 29.60 |
| Year Highest Occurred | 1969 | 1987 | 1966 | 1986 | 1962 | 1975 | 1962 | 1965 | 1973 | 1982 | 1986 | 1964 | 1962 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.02 | 0.00 | 0.44 | 0.40 | 0.20 | 0.43 | 0.14 | 0.00 | 0.00 | 0.01 | 8.38 |
| Year Lowest Occurred | 1968 | 1978 | 1978 | 1987 | 1984 | 1961 | 1985 | 1970 | 1974 | 1976 | 1990 | 1986 | 1976 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |