Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.8 | 29.6 | 41.8 | 58.6 | 70.7 | 78.9 | 83.2 | 80.8 | 72.0 | 58.2 | 39.6 | 27.0 | 55.5 |
Average Min. Temperature (F) | 2.9 | 8.0 | 20.4 | 33.3 | 44.3 | 53.3 | 57.6 | 55.1 | 46.7 | 34.8 | 21.5 | 8.2 | 32.3 |
Average Total Precipitation (in.) | 0.91 | 0.90 | 1.64 | 2.77 | 3.36 | 4.36 | 3.92 | 4.36 | 3.43 | 2.51 | 1.53 | 1.00 | 30.69 |