Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.9 | 29.1 | 40.4 | 55.8 | 68.9 | 77.3 | 81.9 | 79.4 | 70.2 | 58.5 | 41.4 | 27.6 | 54.6 |
Average Min. Temperature (F) | 2.1 | 6.9 | 19.5 | 32.7 | 43.2 | 52.0 | 56.8 | 54.2 | 45.8 | 35.5 | 23.3 | 9.2 | 31.9 |
Average Total Precipitation (in.) | 1.11 | 1.12 | 2.21 | 2.85 | 3.51 | 3.89 | 4.16 | 4.10 | 4.13 | 2.68 | 2.09 | 1.62 | 33.47 |