Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.0 | 25.2 | 35.8 | 50.6 | 65.3 | 71.7 | 75.9 | 72.7 | 63.4 | 51.7 | 36.0 | 23.6 | 49.5 |
Average Min. Temperature (F) | 0.1 | 4.1 | 16.0 | 29.4 | 41.6 | 50.5 | 56.1 | 54.0 | 45.5 | 34.6 | 21.5 | 6.7 | 30.1 |
Average Total Precipitation (in.) | 1.09 | 0.94 | 1.66 | 2.30 | 2.96 | 3.67 | 3.77 | 4.75 | 4.30 | 2.87 | 1.92 | 1.37 | 31.60 |