Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 38.5 | 42.8 | 48.0 | 54.6 | 63.4 | 70.8 | 74.5 | 74.9 | 68.2 | 56.9 | 42.8 | 38.3 | 56.3 |
Average Min. Temperature (F) | 27.7 | 29.4 | 29.7 | 34.7 | 39.4 | 44.8 | 48.6 | 49.5 | 44.4 | 39.1 | 31.9 | 28.8 | 37.4 |
Average Total Precipitation (in.) | 16.89 | 12.79 | 8.85 | 6.74 | 4.98 | 2.08 | 2.27 | 3.32 | 5.53 | 11.01 | 15.83 | 16.87 | 107.15 |