Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 47.9 | 50.4 | 53.0 | 56.1 | 60.3 | 63.9 | 67.3 | 68.2 | 66.7 | 60.0 | 50.2 | 47.1 | 57.8 |
Average Min. Temperature (F) | 38.2 | 38.4 | 39.9 | 42.3 | 46.6 | 50.7 | 53.4 | 53.7 | 50.9 | 45.8 | 39.5 | 37.5 | 44.9 |
Average Total Precipitation (in.) | 9.90 | 7.78 | 6.87 | 5.11 | 3.34 | 2.26 | 1.14 | 1.23 | 2.55 | 6.48 | 10.83 | 10.40 | 67.89 |