Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.7 | 29.6 | 41.0 | 56.7 | 68.4 | 77.2 | 81.4 | 79.3 | 70.9 | 57.8 | 40.6 | 28.3 | 54.8 |
Average Min. Temperature (F) | 6.8 | 10.7 | 21.2 | 33.7 | 44.3 | 53.9 | 58.4 | 56.9 | 48.1 | 36.6 | 24.2 | 11.9 | 34.0 |
Average Total Precipitation (in.) | 0.95 | 0.93 | 1.77 | 2.72 | 3.64 | 4.35 | 4.02 | 4.23 | 3.88 | 2.70 | 2.08 | 1.37 | 32.63 |