Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 28.9 | 36.2 | 46.6 | 58.7 | 68.7 | 77.8 | 85.5 | 85.3 | 73.5 | 60.1 | 41.1 | 31.8 | 58.0 |
Average Min. Temperature (F) | 4.6 | 11.0 | 20.8 | 29.8 | 40.0 | 48.7 | 52.9 | 51.9 | 41.2 | 30.3 | 17.2 | 7.5 | 29.7 |
Average Total Precipitation (in.) | 0.29 | 0.27 | 0.61 | 1.10 | 2.27 | 2.50 | 1.79 | 1.16 | 1.11 | 0.64 | 0.37 | 0.33 | 12.43 |