Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.0 | 24.1 | 37.0 | 53.3 | 67.8 | 77.7 | 83.5 | 83.5 | 71.8 | 59.3 | 38.6 | 22.8 | 53.2 |
Average Min. Temperature (F) | -4.8 | 1.5 | 14.1 | 27.7 | 39.8 | 50.5 | 54.5 | 52.5 | 42.7 | 32.3 | 17.4 | 1.9 | 27.6 |
Average Total Precipitation (in.) | 0.40 | 0.37 | 0.65 | 1.65 | 2.51 | 3.46 | 2.65 | 2.32 | 2.16 | 1.06 | 0.36 | 0.40 | 17.97 |