Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.6 | 28.5 | 41.1 | 56.7 | 68.6 | 77.6 | 81.5 | 79.5 | 71.8 | 58.5 | 40.9 | 27.8 | 54.8 |
Average Min. Temperature (F) | 5.4 | 9.6 | 21.7 | 33.8 | 44.8 | 55.0 | 59.2 | 56.8 | 47.7 | 35.4 | 22.9 | 10.4 | 33.7 |
Average Total Precipitation (in.) | 0.99 | 1.06 | 2.00 | 3.37 | 4.21 | 4.84 | 4.67 | 5.02 | 3.96 | 2.60 | 2.03 | 1.45 | 36.21 |