Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.0 | 24.6 | 37.2 | 54.4 | 67.6 | 76.8 | 82.4 | 80.3 | 70.2 | 57.3 | 37.1 | 23.2 | 52.7 |
Average Min. Temperature (F) | -0.9 | 4.9 | 17.6 | 31.0 | 42.9 | 52.5 | 57.3 | 55.2 | 45.5 | 33.7 | 18.3 | 4.3 | 30.3 |
Average Total Precipitation (in.) | 0.43 | 0.58 | 1.22 | 2.03 | 3.04 | 3.35 | 3.14 | 2.83 | 2.14 | 1.45 | 0.77 | 0.36 | 21.34 |