Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.0 | 29.3 | 39.0 | 53.2 | 67.8 | 75.7 | 79.7 | 77.4 | 68.1 | 55.5 | 39.5 | 28.6 | 53.3 |
Average Min. Temperature (F) | 1.7 | 6.2 | 17.0 | 28.9 | 40.3 | 49.9 | 54.7 | 53.2 | 44.7 | 33.6 | 21.8 | 10.1 | 30.3 |
Average Total Precipitation (in.) | 1.20 | 1.06 | 1.91 | 2.49 | 3.25 | 3.62 | 3.50 | 3.87 | 4.05 | 2.78 | 2.01 | 1.60 | 31.32 |