Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.3 | 26.3 | 38.6 | 55.6 | 68.5 | 77.5 | 81.7 | 79.4 | 71.1 | 56.9 | 38.6 | 25.4 | 53.6 |
Average Min. Temperature (F) | 2.8 | 7.5 | 20.7 | 34.6 | 46.8 | 56.8 | 61.1 | 58.2 | 48.8 | 35.9 | 21.8 | 8.3 | 33.7 |
Average Total Precipitation (in.) | 0.73 | 0.74 | 1.45 | 2.54 | 3.23 | 4.88 | 3.87 | 3.96 | 3.33 | 2.33 | 1.36 | 0.87 | 29.29 |