Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.8 | 28.5 | 38.2 | 53.8 | 67.6 | 75.6 | 79.4 | 77.5 | 68.8 | 55.1 | 37.1 | 25.8 | 52.6 |
Average Min. Temperature (F) | 3.0 | 8.2 | 17.2 | 29.3 | 40.6 | 50.4 | 56.0 | 54.9 | 47.1 | 35.3 | 22.4 | 9.7 | 31.3 |
Average Total Precipitation (in.) | 1.21 | 1.18 | 1.76 | 2.82 | 3.70 | 4.43 | 4.66 | 3.99 | 4.31 | 3.32 | 2.26 | 1.48 | 35.10 |