Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.4 | 21.6 | 34.9 | 53.4 | 69.0 | 76.9 | 81.1 | 79.5 | 68.1 | 53.6 | 31.8 | 17.8 | 50.3 |
Average Min. Temperature (F) | -4.4 | 2.5 | 15.9 | 29.7 | 42.7 | 52.0 | 56.1 | 54.3 | 45.3 | 33.4 | 16.7 | 1.0 | 28.9 |
Average Total Precipitation (in.) | 0.26 | 0.24 | 0.44 | 1.11 | 2.77 | 3.67 | 3.54 | 3.09 | 2.63 | 2.04 | 1.26 | 0.39 | 21.44 |