Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 47.7 | 51.9 | 54.2 | 57.0 | 62.4 | 66.4 | 69.7 | 71.7 | 69.7 | 62.7 | 52.6 | 47.9 | 59.7 |
Average Min. Temperature (F) | 34.8 | 35.7 | 35.9 | 37.9 | 42.4 | 47.6 | 50.6 | 50.5 | 47.0 | 42.7 | 37.4 | 35.2 | 41.6 |
Average Total Precipitation (in.) | 13.80 | 10.16 | 8.30 | 5.54 | 3.03 | 2.40 | 1.26 | 1.58 | 3.81 | 7.27 | 11.49 | 13.96 | 82.60 |