Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 26.4 | 32.3 | 43.2 | 56.9 | 69.7 | 78.4 | 82.1 | 79.7 | 71.5 | 59.3 | 42.7 | 31.0 | 56.3 |
Average Min. Temperature (F) | 4.6 | 10.0 | 20.9 | 32.2 | 43.6 | 52.9 | 57.3 | 54.5 | 45.8 | 34.5 | 22.7 | 11.1 | 32.6 |
Average Total Precipitation (in.) | 1.06 | 1.11 | 2.12 | 3.46 | 3.58 | 4.13 | 4.48 | 4.13 | 3.71 | 2.58 | 2.15 | 1.31 | 33.81 |