Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.1 | 29.8 | 42.0 | 58.1 | 69.2 | 77.7 | 81.7 | 79.2 | 71.7 | 58.8 | 40.5 | 27.8 | 55.2 |
Average Min. Temperature (F) | 5.3 | 10.0 | 21.5 | 34.1 | 45.2 | 54.7 | 59.1 | 56.5 | 48.4 | 36.5 | 23.3 | 10.6 | 33.9 |
Average Total Precipitation (in.) | 0.99 | 0.88 | 1.85 | 3.06 | 4.01 | 4.33 | 4.44 | 5.16 | 4.37 | 2.77 | 2.04 | 1.30 | 35.19 |