Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.5 | 29.3 | 40.3 | 55.0 | 68.4 | 76.7 | 80.5 | 78.2 | 69.6 | 57.2 | 40.4 | 28.1 | 54.1 |
Average Min. Temperature (F) | 5.4 | 10.5 | 21.5 | 33.9 | 45.3 | 54.5 | 59.2 | 57.3 | 48.6 | 37.5 | 24.4 | 11.9 | 34.3 |
Average Total Precipitation (in.) | 1.09 | 1.07 | 1.98 | 2.81 | 3.51 | 3.75 | 4.05 | 4.11 | 3.77 | 2.53 | 2.04 | 1.45 | 32.16 |