Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.3 | 26.5 | 38.5 | 55.9 | 69.8 | 78.5 | 82.9 | 80.5 | 71.4 | 58.8 | 39.1 | 24.5 | 54.1 |
Average Min. Temperature (F) | 0.3 | 6.4 | 19.9 | 34.2 | 46.5 | 56.1 | 60.7 | 57.9 | 48.7 | 37.2 | 22.1 | 7.1 | 33.2 |
Average Total Precipitation (in.) | 0.80 | 0.93 | 1.50 | 2.33 | 3.43 | 4.84 | 3.59 | 3.51 | 3.17 | 2.24 | 1.30 | 0.89 | 28.54 |