Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.2 | 27.4 | 37.1 | 51.3 | 65.9 | 74.0 | 79.0 | 75.9 | 66.4 | 54.5 | 37.8 | 26.3 | 51.7 |
Average Min. Temperature (F) | 4.5 | 8.1 | 16.6 | 28.3 | 39.9 | 48.5 | 54.2 | 52.6 | 44.9 | 35.4 | 23.1 | 11.1 | 30.7 |
Average Total Precipitation (in.) | 1.71 | 1.48 | 2.22 | 2.59 | 2.69 | 3.53 | 3.78 | 3.64 | 3.86 | 3.15 | 2.25 | 1.87 | 32.77 |