Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.8 | 30.7 | 40.2 | 56.1 | 67.3 | 76.2 | 82.2 | 81.3 | 74.0 | 58.5 | 41.4 | 30.7 | 55.4 |
Average Min. Temperature (F) | 5.4 | 11.8 | 19.9 | 33.7 | 45.3 | 55.1 | 61.2 | 58.6 | 50.3 | 36.5 | 23.5 | 12.8 | 34.6 |
Average Total Precipitation (in.) | 0.27 | 0.39 | 0.86 | 2.13 | 3.00 | 3.40 | 3.25 | 2.51 | 2.05 | 1.90 | 0.54 | 0.22 | 20.52 |