Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.9 | 28.1 | 39.5 | 55.9 | 67.8 | 76.5 | 81.3 | 79.2 | 70.4 | 56.9 | 38.7 | 25.8 | 53.7 |
Average Min. Temperature (F) | 5.0 | 9.8 | 20.7 | 33.4 | 45.4 | 55.4 | 60.4 | 58.2 | 48.9 | 36.0 | 21.7 | 9.2 | 33.8 |
Average Total Precipitation (in.) | 0.76 | 0.82 | 1.65 | 2.47 | 3.17 | 4.39 | 3.41 | 3.14 | 3.11 | 2.23 | 1.23 | 0.81 | 27.19 |