Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 32.0 | 35.6 | 44.0 | 57.0 | 68.2 | 77.0 | 81.5 | 79.1 | 70.9 | 60.1 | 46.5 | 37.0 | 57.6 |
Average Min. Temperature (F) | 11.5 | 14.4 | 22.7 | 32.9 | 42.8 | 52.1 | 56.2 | 54.2 | 46.0 | 35.1 | 26.8 | 18.4 | 34.5 |
Average Total Precipitation (in.) | 3.36 | 3.23 | 3.60 | 3.69 | 4.49 | 4.01 | 4.27 | 4.25 | 4.08 | 3.99 | 3.80 | 3.65 | 46.44 |