Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.9 | 26.6 | 37.9 | 54.1 | 68.0 | 77.2 | 81.6 | 79.1 | 70.4 | 58.3 | 40.4 | 25.7 | 53.5 |
Average Min. Temperature (F) | 2.3 | 7.7 | 20.4 | 34.0 | 46.0 | 55.5 | 60.0 | 57.1 | 48.4 | 37.3 | 23.3 | 9.1 | 33.5 |
Average Total Precipitation (in.) | 1.00 | 1.01 | 1.92 | 2.95 | 4.13 | 3.99 | 4.36 | 4.10 | 3.96 | 2.68 | 1.72 | 1.20 | 33.00 |