Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.5 | 30.3 | 42.2 | 58.1 | 71.0 | 79.3 | 83.9 | 81.5 | 72.3 | 60.1 | 42.3 | 28.3 | 56.2 |
Average Min. Temperature (F) | 2.9 | 8.7 | 21.3 | 33.9 | 44.6 | 53.5 | 58.2 | 55.9 | 47.5 | 37.2 | 24.4 | 10.3 | 33.3 |
Average Total Precipitation (in.) | 0.89 | 1.05 | 2.12 | 2.85 | 3.74 | 4.05 | 4.04 | 4.17 | 4.34 | 2.69 | 1.92 | 1.26 | 33.11 |