Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.8 | 28.7 | 40.6 | 56.7 | 70.1 | 78.2 | 82.3 | 79.8 | 70.6 | 57.5 | 39.1 | 26.0 | 54.4 |
Average Min. Temperature (F) | 2.1 | 8.3 | 20.5 | 33.2 | 44.6 | 53.9 | 58.5 | 56.2 | 47.4 | 35.8 | 22.4 | 8.8 | 32.8 |
Average Total Precipitation (in.) | 0.99 | 0.81 | 1.78 | 2.81 | 3.48 | 4.52 | 4.01 | 4.70 | 3.93 | 2.51 | 1.92 | 1.14 | 32.59 |