Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 28.2 | 40.4 | 56.7 | 70.7 | 79.2 | 82.8 | 80.5 | 72.0 | 58.8 | 38.9 | 25.6 | 54.8 |
Average Min. Temperature (F) | 1.9 | 9.1 | 22.0 | 35.0 | 47.4 | 56.9 | 60.9 | 58.4 | 49.0 | 36.8 | 22.2 | 8.2 | 34.1 |
Average Total Precipitation (in.) | 0.75 | 0.65 | 1.48 | 2.20 | 3.07 | 4.43 | 3.94 | 3.78 | 2.59 | 1.87 | 1.60 | 0.87 | 27.22 |