Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.2 | 25.9 | 40.3 | 56.9 | 69.8 | 80.1 | 82.3 | 79.0 | 73.5 | 59.5 | 34.7 | 22.5 | 53.8 |
Average Min. Temperature (F) | 0.2 | 9.4 | 18.9 | 34.2 | 44.4 | 56.4 | 60.1 | 57.4 | 47.0 | 38.2 | 20.3 | 5.1 | 32.7 |
Average Total Precipitation (in.) | 0.63 | 0.65 | 1.47 | 2.38 | 3.37 | 4.20 | 4.42 | 3.77 | 3.14 | 2.22 | 1.27 | 0.87 | 28.39 |