Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.2 | 27.0 | 37.6 | 52.3 | 65.5 | 73.7 | 77.7 | 75.7 | 66.0 | 52.3 | 34.8 | 23.1 | 50.7 |
Average Min. Temperature (F) | -4.6 | 0.6 | 13.0 | 26.4 | 38.0 | 47.2 | 52.1 | 50.5 | 42.0 | 30.7 | 16.6 | 2.2 | 26.3 |
Average Total Precipitation (in.) | 0.89 | 0.74 | 1.09 | 2.02 | 2.88 | 4.59 | 4.76 | 3.64 | 3.43 | 2.57 | 1.49 | 0.94 | 29.03 |