Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 25.0 | 35.9 | 40.2 | 55.1 | 65.2 | 73.9 | 79.4 | 76.7 | 69.3 | 61.6 | 44.8 | 32.4 | 55.1 |
Average Min. Temperature (F) | -7.1 | 6.6 | 9.8 | 22.2 | 29.5 | 35.4 | 39.1 | 38.4 | 29.9 | 22.5 | 12.2 | 0.3 | 19.9 |
Average Total Precipitation (in.) | 0.91 | 0.99 | 0.83 | 0.85 | 0.82 | 1.20 | 0.86 | 1.63 | 1.72 | 0.67 | 0.31 | 0.55 | 11.33 |