Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.9 | 30.5 | 41.8 | 57.3 | 68.6 | 76.9 | 80.8 | 78.6 | 70.2 | 57.5 | 40.6 | 28.3 | 54.8 |
Average Min. Temperature (F) | 5.1 | 9.2 | 19.7 | 32.2 | 42.4 | 51.5 | 56.0 | 54.2 | 45.8 | 34.8 | 22.5 | 10.0 | 32.1 |
Average Total Precipitation (in.) | 0.99 | 0.94 | 1.70 | 2.79 | 3.82 | 4.52 | 4.42 | 4.43 | 4.04 | 2.70 | 1.87 | 1.33 | 33.53 |