Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.1 | 27.4 | 36.7 | 49.7 | 63.9 | 72.2 | 77.6 | 75.9 | 66.8 | 54.3 | 37.4 | 25.1 | 50.7 |
Average Min. Temperature (F) | 2.4 | 8.7 | 19.1 | 29.4 | 38.6 | 47.3 | 54.2 | 54.4 | 46.4 | 36.3 | 23.9 | 10.4 | 31.0 |
Average Total Precipitation (in.) | 1.19 | 1.08 | 1.97 | 2.31 | 3.00 | 4.22 | 4.58 | 4.17 | 3.65 | 2.27 | 1.77 | 1.44 | 31.66 |