Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.2 | 26.4 | 38.9 | 55.0 | 69.3 | 76.6 | 80.1 | 77.9 | 67.6 | 54.1 | 34.1 | 20.7 | 51.6 |
Average Min. Temperature (F) | -7.3 | -0.1 | 12.9 | 27.3 | 39.8 | 48.8 | 52.6 | 50.8 | 41.8 | 31.2 | 15.8 | -0.3 | 26.2 |
Average Total Precipitation (in.) | 0.90 | 0.73 | 1.09 | 1.60 | 2.98 | 4.19 | 3.90 | 3.60 | 3.30 | 2.40 | 1.56 | 0.94 | 27.20 |