Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.3 | 29.5 | 40.6 | 56.2 | 69.6 | 77.8 | 81.7 | 79.4 | 70.7 | 58.1 | 40.0 | 27.5 | 54.7 |
Average Min. Temperature (F) | 4.5 | 10.3 | 20.9 | 32.9 | 44.0 | 53.0 | 57.4 | 55.9 | 47.1 | 36.3 | 23.4 | 10.5 | 33.1 |
Average Total Precipitation (in.) | 1.01 | 0.97 | 1.92 | 2.87 | 3.64 | 4.28 | 3.98 | 4.22 | 4.00 | 2.69 | 2.13 | 1.38 | 33.10 |