Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.5 | 24.5 | 37.8 | 55.6 | 70.2 | 78.0 | 82.5 | 81.0 | 70.8 | 57.2 | 36.7 | 22.9 | 53.1 |
Average Min. Temperature (F) | -2.2 | 3.7 | 18.8 | 32.1 | 44.7 | 54.1 | 57.6 | 55.5 | 45.2 | 33.0 | 18.2 | 3.7 | 30.5 |
Average Total Precipitation (in.) | 0.59 | 0.56 | 1.13 | 1.77 | 2.55 | 3.83 | 3.51 | 2.66 | 2.32 | 1.76 | 0.97 | 0.54 | 22.18 |