Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.6 | 26.4 | 36.4 | 50.3 | 65.1 | 72.8 | 76.5 | 73.9 | 64.7 | 52.6 | 35.6 | 24.7 | 50.1 |
Average Min. Temperature (F) | 3.5 | 5.9 | 14.1 | 26.2 | 38.4 | 47.3 | 52.1 | 50.6 | 43.2 | 33.5 | 21.1 | 9.7 | 28.9 |
Average Total Precipitation (in.) | 2.45 | 1.83 | 2.68 | 2.52 | 3.25 | 4.00 | 4.17 | 4.00 | 4.09 | 3.72 | 3.19 | 2.82 | 38.70 |