Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.4 | 28.8 | 41.1 | 57.6 | 69.1 | 78.0 | 83.8 | 82.2 | 72.4 | 58.2 | 39.4 | 26.6 | 55.2 |
Average Min. Temperature (F) | 3.0 | 8.6 | 21.0 | 32.9 | 44.8 | 54.7 | 59.5 | 56.9 | 46.7 | 33.6 | 19.3 | 7.1 | 32.5 |
Average Total Precipitation (in.) | 0.50 | 0.61 | 1.19 | 2.00 | 3.03 | 3.57 | 3.13 | 2.50 | 2.16 | 1.70 | 0.79 | 0.55 | 21.72 |