Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.7 | 25.6 | 38.3 | 55.9 | 70.3 | 79.1 | 83.9 | 83.1 | 72.4 | 57.4 | 36.6 | 24.0 | 54.0 |
Average Min. Temperature (F) | -3.2 | 4.1 | 17.9 | 30.7 | 43.2 | 52.8 | 57.0 | 54.7 | 44.2 | 31.4 | 16.4 | 3.1 | 29.5 |
Average Total Precipitation (in.) | 0.49 | 0.55 | 1.20 | 1.69 | 2.56 | 3.12 | 2.93 | 2.15 | 2.34 | 1.82 | 0.84 | 0.44 | 20.14 |