Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.6 | 29.1 | 41.4 | 57.0 | 70.7 | 79.6 | 82.8 | 80.5 | 72.5 | 59.3 | 40.1 | 26.9 | 55.4 |
Average Min. Temperature (F) | 4.9 | 11.5 | 23.4 | 35.5 | 47.6 | 57.4 | 61.3 | 58.7 | 49.3 | 37.5 | 23.5 | 10.8 | 35.2 |
Average Total Precipitation (in.) | 1.01 | 0.82 | 2.01 | 3.14 | 3.95 | 4.48 | 4.57 | 4.53 | 3.35 | 2.44 | 1.87 | 1.21 | 33.36 |