Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.8 | 28.6 | 41.4 | 58.4 | 70.9 | 80.4 | 87.1 | 85.3 | 74.7 | 61.2 | 41.2 | 27.2 | 56.7 |
Average Min. Temperature (F) | -0.4 | 6.9 | 19.6 | 32.4 | 43.7 | 53.7 | 58.9 | 56.3 | 45.8 | 33.4 | 19.3 | 5.7 | 31.4 |
Average Total Precipitation (in.) | 0.32 | 0.64 | 1.17 | 1.99 | 2.88 | 3.11 | 2.57 | 2.30 | 1.78 | 1.32 | 0.61 | 0.35 | 19.05 |