Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.7 | 26.6 | 37.6 | 52.5 | 66.1 | 74.8 | 80.6 | 77.7 | 68.2 | 56.0 | 37.9 | 24.9 | 52.1 |
Average Min. Temperature (F) | -3.5 | 1.6 | 14.2 | 27.0 | 36.0 | 45.0 | 52.1 | 51.0 | 43.3 | 32.9 | 19.2 | 3.9 | 27.0 |
Average Total Precipitation (in.) | 0.94 | 0.79 | 1.59 | 2.25 | 3.46 | 3.99 | 4.12 | 4.47 | 3.84 | 2.71 | 1.85 | 1.26 | 31.26 |