Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.7 | 28.2 | 40.2 | 57.3 | 70.0 | 78.7 | 82.8 | 80.8 | 72.5 | 58.9 | 39.7 | 26.2 | 55.0 |
Average Min. Temperature (F) | 3.8 | 9.0 | 21.2 | 33.9 | 45.9 | 56.1 | 60.3 | 57.7 | 48.4 | 35.8 | 21.6 | 8.6 | 33.7 |
Average Total Precipitation (in.) | 0.77 | 0.91 | 1.58 | 2.44 | 3.17 | 4.08 | 3.60 | 3.45 | 3.36 | 2.23 | 1.22 | 0.86 | 27.68 |