Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 13.6 | 20.5 | 34.0 | 53.6 | 69.1 | 77.2 | 82.5 | 79.7 | 67.7 | 53.6 | 32.0 | 17.2 | 50.2 |
Average Min. Temperature (F) | -4.8 | 1.1 | 15.2 | 29.6 | 42.4 | 51.4 | 56.3 | 54.1 | 45.0 | 33.1 | 15.9 | -0.4 | 28.4 |
Average Total Precipitation (in.) | 0.38 | 0.27 | 0.42 | 1.18 | 2.79 | 3.23 | 3.06 | 2.96 | 2.60 | 1.71 | 0.81 | 0.60 | 20.00 |