Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.6 | 22.9 | 36.0 | 55.6 | 70.7 | 78.5 | 83.5 | 81.2 | 70.1 | 56.2 | 34.7 | 20.5 | 52.3 |
Average Min. Temperature (F) | -3.4 | 3.6 | 17.2 | 31.7 | 44.2 | 53.2 | 57.3 | 54.6 | 45.1 | 34.2 | 17.6 | 3.1 | 30.0 |
Average Total Precipitation (in.) | 0.73 | 0.73 | 1.08 | 1.51 | 2.26 | 3.10 | 2.97 | 2.86 | 2.20 | 1.96 | 0.91 | 0.69 | 21.00 |