Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.8 | 22.2 | 35.0 | 51.5 | 64.5 | 73.3 | 77.5 | 75.5 | 65.3 | 50.8 | 32.9 | 19.5 | 48.8 |
Average Min. Temperature (F) | -4.9 | -0.3 | 13.4 | 28.1 | 39.5 | 49.0 | 53.3 | 51.3 | 42.6 | 31.7 | 17.3 | 1.8 | 27.0 |
Average Total Precipitation (in.) | 0.71 | 0.58 | 0.93 | 1.55 | 2.94 | 3.91 | 3.50 | 3.02 | 2.81 | 2.14 | 1.32 | 0.83 | 24.24 |