Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.1 | 30.0 | 41.4 | 56.5 | 69.6 | 77.8 | 81.0 | 79.0 | 70.4 | 57.7 | 39.9 | 27.6 | 54.6 |
Average Min. Temperature (F) | 6.1 | 14.0 | 23.8 | 35.8 | 47.5 | 56.8 | 60.7 | 59.0 | 50.7 | 39.7 | 25.6 | 13.2 | 36.2 |
Average Total Precipitation (in.) | 1.26 | 1.16 | 2.01 | 3.27 | 3.70 | 4.36 | 4.74 | 4.07 | 3.95 | 2.74 | 2.27 | 1.46 | 34.99 |