Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.7 | 28.5 | 40.6 | 56.6 | 70.1 | 78.4 | 82.3 | 79.7 | 70.2 | 57.3 | 39.1 | 26.1 | 54.4 |
Average Min. Temperature (F) | 3.1 | 9.1 | 21.0 | 33.6 | 45.5 | 55.0 | 59.9 | 57.7 | 48.3 | 36.5 | 22.7 | 9.4 | 33.6 |
Average Total Precipitation (in.) | 1.02 | 0.86 | 1.79 | 2.96 | 3.62 | 4.30 | 4.15 | 4.37 | 3.83 | 2.31 | 1.78 | 1.15 | 32.15 |