Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 26.0 | 30.9 | 41.4 | 57.1 | 70.4 | 79.0 | 83.3 | 80.7 | 70.7 | 57.1 | 38.2 | 25.8 | 55.2 |
Average Min. Temperature (F) | 7.3 | 12.9 | 23.1 | 34.1 | 46.8 | 56.0 | 60.7 | 58.6 | 48.7 | 35.8 | 21.6 | 9.0 | 34.7 |
Average Total Precipitation (in.) | 0.66 | 0.75 | 1.67 | 3.00 | 3.62 | 4.23 | 3.37 | 3.15 | 3.14 | 1.91 | 1.41 | 0.82 | 27.74 |