Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 45.3 | 49.6 | 54.1 | 58.7 | 65.1 | 70.5 | 76.3 | 77.4 | 71.9 | 62.9 | 50.1 | 45.4 | 60.8 |
Average Min. Temperature (F) | 30.7 | 32.3 | 34.5 | 37.1 | 42.2 | 47.1 | 49.8 | 49.4 | 45.4 | 39.1 | 34.0 | 31.2 | 39.5 |
Average Total Precipitation (in.) | 9.90 | 7.56 | 6.29 | 5.04 | 3.77 | 2.88 | 1.34 | 1.69 | 3.20 | 5.05 | 9.18 | 9.69 | 65.57 |