Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.4 | 26.1 | 38.2 | 55.0 | 68.5 | 77.1 | 82.2 | 79.2 | 69.3 | 57.0 | 38.2 | 23.9 | 53.0 |
Average Min. Temperature (F) | -1.5 | 4.8 | 17.9 | 31.9 | 43.5 | 52.7 | 57.8 | 54.9 | 46.0 | 34.9 | 21.0 | 5.8 | 30.9 |
Average Total Precipitation (in.) | 0.84 | 0.91 | 1.44 | 2.21 | 3.50 | 4.44 | 3.90 | 3.86 | 3.31 | 2.40 | 1.41 | 1.09 | 29.31 |