Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.0 | 27.0 | 39.3 | 56.4 | 69.4 | 78.6 | 83.5 | 80.4 | 70.5 | 58.2 | 39.9 | 25.8 | 54.4 |
Average Min. Temperature (F) | 3.2 | 9.4 | 22.3 | 35.8 | 47.7 | 57.4 | 62.6 | 59.9 | 50.2 | 38.5 | 24.3 | 10.1 | 35.2 |
Average Total Precipitation (in.) | 0.99 | 1.08 | 1.76 | 2.39 | 3.50 | 3.86 | 3.66 | 3.41 | 2.96 | 2.16 | 1.53 | 1.12 | 28.42 |