Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.1 | 24.1 | 37.4 | 55.4 | 69.5 | 78.4 | 83.4 | 81.4 | 71.2 | 57.8 | 37.0 | 21.7 | 53.0 |
Average Min. Temperature (F) | -3.2 | 3.9 | 18.0 | 32.3 | 44.4 | 54.3 | 58.9 | 56.7 | 46.9 | 35.5 | 19.5 | 3.5 | 31.0 |
Average Total Precipitation (in.) | 0.78 | 0.61 | 1.14 | 1.79 | 2.84 | 3.66 | 3.89 | 2.91 | 2.43 | 1.77 | 0.88 | 0.65 | 23.35 |