Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.9 | 30.1 | 42.3 | 58.9 | 71.8 | 79.9 | 84.7 | 81.9 | 72.7 | 60.7 | 42.2 | 28.1 | 56.6 |
Average Min. Temperature (F) | 2.8 | 8.3 | 20.8 | 33.7 | 45.0 | 54.2 | 59.2 | 56.9 | 48.6 | 37.6 | 24.3 | 10.3 | 33.6 |
Average Total Precipitation (in.) | 0.83 | 0.76 | 1.51 | 2.51 | 3.45 | 4.06 | 3.71 | 3.77 | 3.79 | 2.39 | 1.46 | 1.07 | 29.30 |