Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.2 | 25.1 | 37.2 | 54.2 | 68.8 | 77.2 | 82.5 | 81.4 | 70.2 | 55.8 | 35.1 | 22.2 | 52.5 |
Average Min. Temperature (F) | 0.1 | 6.9 | 19.3 | 31.6 | 44.2 | 53.5 | 57.9 | 55.8 | 45.5 | 33.4 | 18.1 | 5.1 | 31.1 |
Average Total Precipitation (in.) | 0.58 | 0.57 | 0.90 | 1.38 | 2.16 | 3.20 | 3.12 | 2.26 | 1.88 | 1.32 | 0.70 | 0.51 | 18.57 |