Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.9 | 28.7 | 41.1 | 57.3 | 70.5 | 79.3 | 85.0 | 83.6 | 73.7 | 59.6 | 39.0 | 26.2 | 55.7 |
Average Min. Temperature (F) | -0.5 | 6.3 | 19.2 | 31.8 | 44.1 | 53.8 | 58.2 | 55.5 | 44.5 | 31.5 | 17.3 | 4.7 | 30.6 |
Average Total Precipitation (in.) | 0.53 | 0.64 | 1.35 | 2.17 | 2.83 | 3.43 | 2.96 | 2.86 | 2.13 | 1.64 | 0.90 | 0.48 | 21.91 |