Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.6 | 30.0 | 42.4 | 58.3 | 71.2 | 79.7 | 83.3 | 81.1 | 73.0 | 60.5 | 41.1 | 28.0 | 56.2 |
Average Min. Temperature (F) | 3.3 | 9.5 | 22.0 | 34.1 | 45.3 | 54.8 | 59.1 | 57.1 | 48.4 | 36.7 | 23.1 | 10.2 | 33.8 |
Average Total Precipitation (in.) | 1.01 | 0.85 | 1.96 | 3.26 | 3.86 | 4.45 | 4.42 | 4.39 | 3.48 | 2.57 | 2.07 | 1.17 | 33.47 |