Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.3 | 27.7 | 40.1 | 56.4 | 68.1 | 77.3 | 82.8 | 80.6 | 70.7 | 56.7 | 39.0 | 25.7 | 54.2 |
Average Min. Temperature (F) | 4.2 | 8.3 | 20.6 | 33.0 | 44.8 | 54.7 | 59.7 | 57.6 | 47.7 | 34.8 | 20.8 | 8.0 | 33.0 |
Average Total Precipitation (in.) | 0.50 | 0.61 | 1.09 | 1.98 | 2.73 | 3.66 | 2.93 | 2.94 | 2.49 | 1.66 | 0.80 | 0.55 | 21.95 |