Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 47.0 | 49.8 | 53.1 | 57.4 | 62.8 | 66.3 | 71.3 | 72.1 | 69.3 | 60.4 | 49.7 | 46.5 | 59.0 |
Average Min. Temperature (F) | 34.0 | 33.2 | 34.7 | 37.5 | 41.8 | 46.3 | 49.1 | 49.0 | 45.1 | 40.2 | 35.3 | 33.7 | 40.1 |
Average Total Precipitation (in.) | 17.27 | 12.42 | 11.96 | 8.34 | 5.25 | 4.16 | 2.03 | 2.50 | 4.33 | 11.08 | 17.63 | 17.87 | 114.84 |