Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.0 | 22.6 | 34.8 | 50.2 | 65.7 | 74.0 | 77.6 | 75.2 | 64.8 | 52.7 | 33.4 | 20.1 | 49.0 |
Average Min. Temperature (F) | -8.5 | -1.4 | 11.6 | 25.5 | 38.4 | 47.7 | 52.1 | 50.4 | 40.4 | 30.7 | 15.7 | -0.5 | 25.3 |
Average Total Precipitation (in.) | 1.14 | 0.99 | 1.60 | 2.02 | 2.93 | 4.98 | 4.78 | 3.78 | 3.02 | 2.66 | 1.70 | 0.97 | 30.57 |