Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 28.6 | 40.9 | 54.8 | 68.7 | 76.4 | 82.4 | 79.5 | 68.4 | 56.7 | 38.6 | 23.9 | 53.5 |
Average Min. Temperature (F) | 1.5 | 11.3 | 22.9 | 34.2 | 45.9 | 54.1 | 59.8 | 57.3 | 48.6 | 37.6 | 21.9 | 5.1 | 33.5 |
Average Total Precipitation (in.) | 0.94 | 0.90 | 1.82 | 3.08 | 3.08 | 4.56 | 3.53 | 4.31 | 4.92 | 3.84 | 1.74 | 1.68 | 34.40 |