Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.3 | 30.1 | 42.5 | 58.6 | 70.3 | 80.4 | 87.0 | 84.7 | 74.2 | 61.0 | 42.0 | 28.5 | 57.2 |
Average Min. Temperature (F) | 2.7 | 9.5 | 21.8 | 33.9 | 44.8 | 54.8 | 60.4 | 57.9 | 47.4 | 35.2 | 21.1 | 8.0 | 33.2 |
Average Total Precipitation (in.) | 0.45 | 0.81 | 1.56 | 2.02 | 2.89 | 3.32 | 2.75 | 2.04 | 1.72 | 1.40 | 0.71 | 0.48 | 20.14 |