Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.2 | 29.2 | 41.5 | 57.8 | 71.5 | 81.1 | 85.3 | 82.0 | 73.1 | 60.7 | 41.6 | 27.3 | 56.4 |
Average Min. Temperature (F) | 3.3 | 9.0 | 21.7 | 34.5 | 46.3 | 56.4 | 61.1 | 58.4 | 48.9 | 36.8 | 23.1 | 9.3 | 34.2 |
Average Total Precipitation (in.) | 0.69 | 0.83 | 1.89 | 2.44 | 2.97 | 4.01 | 3.81 | 3.38 | 3.19 | 2.30 | 1.34 | 0.82 | 27.65 |