Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.3 | 29.1 | 41.0 | 56.4 | 68.0 | 77.4 | 81.6 | 79.9 | 72.5 | 58.5 | 40.8 | 28.4 | 55.0 |
Average Min. Temperature (F) | 6.7 | 10.2 | 22.3 | 36.5 | 47.5 | 57.2 | 61.5 | 59.6 | 51.3 | 38.6 | 25.3 | 12.8 | 35.9 |
Average Total Precipitation (in.) | 0.78 | 0.79 | 1.71 | 2.75 | 3.64 | 4.06 | 3.96 | 4.17 | 3.85 | 2.41 | 1.62 | 1.01 | 30.74 |