Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.3 | 26.2 | 37.2 | 51.6 | 66.1 | 74.0 | 77.6 | 75.3 | 66.1 | 53.8 | 36.6 | 24.1 | 50.8 |
Average Min. Temperature (F) | -3.2 | 2.2 | 14.7 | 27.8 | 39.4 | 49.0 | 53.9 | 51.7 | 43.2 | 32.0 | 19.8 | 5.1 | 28.1 |
Average Total Precipitation (in.) | 1.14 | 0.90 | 1.78 | 2.30 | 3.06 | 4.31 | 4.90 | 4.44 | 4.32 | 2.93 | 1.83 | 1.19 | 33.09 |