Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.5 | 26.0 | 36.6 | 50.6 | 65.3 | 73.2 | 76.8 | 74.6 | 65.1 | 52.7 | 36.1 | 24.3 | 50.3 |
Average Min. Temperature (F) | -2.1 | 1.0 | 12.0 | 25.6 | 38.3 | 48.3 | 53.0 | 51.5 | 43.2 | 32.4 | 19.2 | 5.6 | 27.5 |
Average Total Precipitation (in.) | 1.09 | 0.98 | 1.77 | 2.37 | 2.99 | 3.93 | 3.78 | 4.49 | 4.35 | 3.06 | 2.09 | 1.40 | 32.31 |