Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.1 | 26.6 | 38.6 | 54.3 | 66.7 | 75.4 | 79.9 | 77.9 | 68.7 | 54.8 | 37.5 | 24.5 | 52.3 |
Average Min. Temperature (F) | -0.3 | 4.3 | 17.5 | 30.7 | 41.4 | 50.8 | 56.0 | 53.4 | 44.5 | 33.0 | 19.7 | 5.6 | 29.8 |
Average Total Precipitation (in.) | 0.94 | 0.93 | 1.66 | 2.73 | 3.55 | 4.55 | 4.09 | 4.28 | 3.65 | 2.98 | 1.81 | 1.25 | 32.43 |