Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.0 | 29.2 | 41.4 | 58.4 | 71.5 | 80.4 | 84.6 | 81.2 | 72.8 | 59.8 | 40.0 | 26.2 | 55.9 |
Average Min. Temperature (F) | 3.9 | 10.3 | 22.3 | 35.3 | 46.8 | 56.4 | 61.2 | 58.6 | 49.3 | 37.1 | 22.3 | 8.8 | 34.5 |
Average Total Precipitation (in.) | 0.55 | 0.71 | 1.87 | 2.58 | 3.01 | 3.65 | 3.39 | 3.38 | 2.96 | 1.81 | 1.42 | 0.76 | 26.08 |