Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.4 | 29.3 | 41.4 | 57.0 | 69.1 | 77.1 | 81.0 | 79.0 | 70.2 | 56.9 | 39.1 | 26.6 | 54.4 |
Average Min. Temperature (F) | 3.6 | 7.8 | 19.6 | 32.6 | 43.7 | 53.2 | 58.0 | 56.0 | 47.9 | 36.6 | 23.4 | 9.6 | 32.8 |
Average Total Precipitation (in.) | 0.79 | 0.77 | 1.38 | 2.53 | 3.34 | 4.15 | 4.24 | 4.11 | 3.90 | 3.03 | 1.68 | 1.06 | 30.97 |