Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.2 | 29.6 | 41.5 | 58.4 | 70.0 | 77.5 | 81.1 | 78.7 | 70.6 | 57.4 | 39.0 | 27.1 | 54.7 |
Average Min. Temperature (F) | 4.7 | 10.5 | 21.7 | 34.8 | 46.2 | 55.4 | 60.5 | 58.2 | 49.8 | 37.3 | 23.4 | 10.9 | 34.6 |
Average Total Precipitation (in.) | 0.96 | 0.96 | 1.73 | 3.00 | 3.94 | 4.49 | 4.51 | 4.39 | 3.68 | 2.71 | 1.92 | 1.13 | 33.42 |