Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 52.1 | 53.8 | 54.9 | 56.5 | 60.2 | 63.8 | 66.2 | 67.1 | 66.7 | 62.9 | 55.2 | 52.4 | 59.5 |
Average Min. Temperature (F) | 39.1 | 40.4 | 41.2 | 42.6 | 46.6 | 50.5 | 52.5 | 52.9 | 50.4 | 46.8 | 41.9 | 39.8 | 45.5 |
Average Total Precipitation (in.) | 9.76 | 8.23 | 7.47 | 4.91 | 2.82 | 1.57 | 0.50 | 0.91 | 1.90 | 4.82 | 10.04 | 10.87 | 63.81 |