Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.8 | 28.7 | 41.0 | 56.8 | 69.0 | 78.0 | 81.3 | 79.0 | 71.8 | 58.6 | 40.7 | 27.6 | 54.9 |
Average Min. Temperature (F) | 6.2 | 11.0 | 23.1 | 35.3 | 46.9 | 57.0 | 60.9 | 58.1 | 49.0 | 36.7 | 23.6 | 11.3 | 35.1 |
Average Total Precipitation (in.) | 0.96 | 0.92 | 1.99 | 3.43 | 4.30 | 4.43 | 4.82 | 4.33 | 3.51 | 2.37 | 1.83 | 1.38 | 34.28 |