Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.0 | 21.7 | 34.2 | 51.5 | 67.3 | 75.6 | 80.3 | 79.3 | 68.6 | 54.3 | 33.2 | 19.5 | 50.2 |
Average Min. Temperature (F) | -5.5 | 1.2 | 14.8 | 28.9 | 41.9 | 51.2 | 55.2 | 52.9 | 42.8 | 30.2 | 14.6 | 0.5 | 27.5 |
Average Total Precipitation (in.) | 0.56 | 0.50 | 0.90 | 1.39 | 2.30 | 3.43 | 3.13 | 2.76 | 2.09 | 1.48 | 0.96 | 0.63 | 20.12 |