Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 12.8 | 20.3 | 33.4 | 49.9 | 64.4 | 73.6 | 79.2 | 76.6 | 66.1 | 53.3 | 33.5 | 18.1 | 48.6 |
Average Min. Temperature (F) | -9.7 | -4.2 | 10.4 | 26.5 | 40.6 | 51.2 | 56.1 | 53.2 | 43.9 | 32.8 | 16.5 | -1.5 | 26.4 |
Average Total Precipitation (in.) | 0.61 | 0.62 | 0.86 | 1.32 | 2.40 | 3.61 | 3.35 | 2.71 | 2.36 | 1.59 | 0.89 | 0.64 | 20.96 |