Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.0 | 21.8 | 33.8 | 51.5 | 67.1 | 75.5 | 79.8 | 79.4 | 68.2 | 53.9 | 33.3 | 19.8 | 50.1 |
Average Min. Temperature (F) | -5.4 | 1.4 | 13.9 | 28.1 | 41.0 | 50.8 | 54.4 | 51.5 | 41.7 | 29.8 | 14.7 | 0.6 | 27.0 |
Average Total Precipitation (in.) | 0.52 | 0.54 | 0.88 | 1.29 | 2.26 | 2.96 | 3.02 | 2.21 | 1.74 | 1.41 | 0.84 | 0.49 | 18.16 |