Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.8 | 29.4 | 40.5 | 55.6 | 67.7 | 77.0 | 81.4 | 79.1 | 70.7 | 57.2 | 40.9 | 28.9 | 54.6 |
Average Min. Temperature (F) | 6.1 | 9.3 | 20.2 | 33.0 | 43.5 | 53.3 | 57.8 | 55.7 | 47.1 | 35.9 | 24.0 | 12.0 | 33.3 |
Average Total Precipitation (in.) | 1.12 | 1.01 | 1.71 | 2.62 | 3.41 | 3.87 | 3.87 | 3.50 | 3.66 | 2.93 | 2.13 | 1.52 | 31.34 |