Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.6 | 26.4 | 38.9 | 57.1 | 70.1 | 78.5 | 83.2 | 82.1 | 72.4 | 57.4 | 37.9 | 24.2 | 54.2 |
Average Min. Temperature (F) | 0.4 | 5.8 | 18.7 | 32.4 | 44.6 | 54.6 | 59.1 | 56.6 | 47.0 | 34.3 | 19.5 | 5.7 | 31.7 |
Average Total Precipitation (in.) | 0.66 | 0.65 | 1.05 | 1.57 | 2.75 | 3.95 | 3.48 | 2.26 | 2.36 | 2.03 | 0.82 | 0.72 | 22.29 |