Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.5 | 20.3 | 33.9 | 52.3 | 67.1 | 75.2 | 80.1 | 77.9 | 67.5 | 54.6 | 33.9 | 18.6 | 49.7 |
Average Min. Temperature (F) | -8.9 | -3.4 | 11.0 | 28.5 | 41.9 | 51.3 | 55.5 | 52.1 | 42.5 | 31.5 | 15.9 | -0.9 | 26.5 |
Average Total Precipitation (in.) | 0.57 | 0.51 | 0.84 | 1.55 | 2.78 | 3.75 | 3.29 | 3.06 | 2.54 | 1.58 | 0.82 | 0.60 | 21.88 |