Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.9 | 27.3 | 39.7 | 57.3 | 70.8 | 79.2 | 84.0 | 81.0 | 71.6 | 58.7 | 39.4 | 24.8 | 54.7 |
Average Min. Temperature (F) | -0.3 | 6.1 | 19.2 | 33.8 | 46.2 | 55.7 | 60.9 | 58.2 | 49.2 | 36.8 | 21.9 | 6.9 | 33.0 |
Average Total Precipitation (in.) | 0.80 | 0.91 | 1.81 | 2.35 | 3.51 | 4.74 | 3.44 | 3.70 | 3.51 | 2.29 | 1.21 | 0.94 | 29.22 |