Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.7 | 29.1 | 41.6 | 58.3 | 71.1 | 80.5 | 87.5 | 85.7 | 74.7 | 61.6 | 41.3 | 27.1 | 56.9 |
Average Min. Temperature (F) | 0.6 | 8.0 | 19.7 | 33.5 | 44.9 | 54.7 | 59.8 | 57.3 | 47.3 | 35.7 | 20.8 | 7.0 | 32.6 |
Average Total Precipitation (in.) | 0.33 | 0.63 | 1.12 | 2.23 | 3.24 | 3.41 | 2.41 | 1.59 | 1.59 | 1.24 | 0.56 | 0.39 | 18.75 |