| 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.) | 0.22 | 0.32 | 0.52 | 0.73 | 2.06 | 2.07 | 2.38 | 2.26 | 1.85 | 0.70 | 0.61 | 0.24 | 13.96 |
| Highest Precipitation (in.) | 0.80 | 1.47 | 1.98 | 2.19 | 4.50 | 6.35 | 6.83 | 7.70 | 5.31 | 3.89 | 2.40 | 1.15 | 25.65 |
| Year Highest Occurred | 1982 | 1969 | 1985 | 1985 | 1969 | 1967 | 1982 | 1963 | 1985 | 1984 | 1978 | 1971 | 1969 |
| Lowest Precipitation (in.) | 0.00 | 0.00 | 0.00 | 0.00 | 0.20 | 0.00 | 0.42 | 0.42 | 0.00 | 0.00 | 0.00 | 0.00 | 8.69 |
| Year Lowest Occurred | 1986 | 1988 | 1989 | 1990 | 1974 | 1990 | 1987 | 1976 | 1983 | 1989 | 1989 | 1989 | 1983 |
| Heating Degree Days (F) | |||||||||||||
| Cooling Degree Days (F) |