Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.7 | 28.4 | 40.2 | 56.2 | 69.5 | 77.9 | 82.1 | 79.9 | 71.1 | 58.1 | 38.0 | 25.4 | 54.2 |
Average Min. Temperature (F) | 3.1 | 9.9 | 21.1 | 33.4 | 45.7 | 55.4 | 60.0 | 58.1 | 48.6 | 36.2 | 21.1 | 8.1 | 33.5 |
Average Total Precipitation (in.) | 0.74 | 0.79 | 1.70 | 2.32 | 3.09 | 4.34 | 3.44 | 3.16 | 2.45 | 2.00 | 1.34 | 0.65 | 26.00 |