Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.5 | 26.7 | 38.7 | 54.2 | 67.9 | 76.3 | 80.8 | 77.9 | 68.2 | 56.3 | 37.4 | 23.4 | 52.4 |
Average Min. Temperature (F) | -3.6 | 2.2 | 15.1 | 29.3 | 41.6 | 50.7 | 55.9 | 53.9 | 45.4 | 35.0 | 20.3 | 4.0 | 29.3 |
Average Total Precipitation (in.) | 0.82 | 0.72 | 1.33 | 2.03 | 3.25 | 4.12 | 3.95 | 3.76 | 3.37 | 2.30 | 1.26 | 0.94 | 27.84 |