Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.5 | 28.3 | 41.2 | 57.3 | 68.6 | 78.3 | 82.2 | 79.8 | 73.3 | 59.8 | 42.1 | 28.8 | 55.4 |
Average Min. Temperature (F) | 5.1 | 9.6 | 22.1 | 35.4 | 46.6 | 57.4 | 61.5 | 59.3 | 50.2 | 37.4 | 24.0 | 11.6 | 35.1 |
Average Total Precipitation (in.) | 0.61 | 0.61 | 1.58 | 2.99 | 3.91 | 4.70 | 4.78 | 4.35 | 3.50 | 2.43 | 1.45 | 0.99 | 31.90 |