Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.2 | 27.8 | 37.7 | 51.4 | 66.2 | 74.2 | 78.1 | 75.7 | 66.5 | 54.1 | 37.0 | 26.2 | 51.6 |
Average Min. Temperature (F) | 0.4 | 2.4 | 11.0 | 23.5 | 35.1 | 44.2 | 49.6 | 48.1 | 41.0 | 31.6 | 19.5 | 7.5 | 26.3 |
Average Total Precipitation (in.) | 1.78 | 1.50 | 2.39 | 2.54 | 3.03 | 3.53 | 3.73 | 3.74 | 3.81 | 3.35 | 2.42 | 1.90 | 33.72 |