Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 16.5 | 18.2 | 34.4 | 53.7 | 71.4 | 82.9 | 85.7 | 85.6 | 74.7 | 61.7 | 32.5 | 18.7 | 53.2 |
Average Min. Temperature (F) | -8.5 | -4.5 | 16.0 | 30.9 | 43.8 | 53.9 | 54.4 | 51.9 | 30.9 | 30.6 | 14.9 | 1.2 | 26.4 |
Average Total Precipitation (in.) | 0.48 | 0.13 | 1.14 | 4.76 | 4.36 | 2.90 | 2.00 | 1.50 | 1.91 | 2.94 | 1.85 | 0.41 | 24.37 |