Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 40.1 | 39.3 | 44.7 | 49.7 | 60.3 | 69.8 | 77.7 | 76.8 | 70.4 | 60.2 | 47.3 | 41.4 | 56.7 |
Average Min. Temperature (F) | 15.8 | 16.1 | 20.3 | 24.8 | 33.1 | 40.1 | 46.1 | 45.0 | 37.6 | 28.6 | 21.3 | 16.2 | 28.8 |
Average Total Precipitation (in.) | 4.71 | 3.96 | 2.85 | 1.74 | 1.13 | 0.59 | 0.46 | 0.35 | 0.43 | 1.53 | 2.26 | 4.58 | 24.58 |