Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 41.8 | 46.2 | 52.2 | 57.6 | 63.9 | 69.6 | 77.4 | 78.5 | 72.7 | 60.5 | 46.2 | 41.0 | 59.1 |
Average Min. Temperature (F) | 31.3 | 32.5 | 34.9 | 37.8 | 42.7 | 47.5 | 51.0 | 50.7 | 46.3 | 40.9 | 34.8 | 31.4 | 40.3 |
Average Total Precipitation (in.) | 9.35 | 8.01 | 7.31 | 6.00 | 4.72 | 3.12 | 1.01 | 0.89 | 2.50 | 5.70 | 10.50 | 10.67 | 69.77 |