Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.4 | 26.4 | 38.5 | 57.0 | 71.7 | 79.8 | 83.8 | 82.6 | 71.8 | 56.7 | 35.7 | 23.2 | 54.0 |
Average Min. Temperature (F) | 1.3 | 8.5 | 21.1 | 33.7 | 46.2 | 55.4 | 59.6 | 57.5 | 48.0 | 35.6 | 19.8 | 6.7 | 32.9 |
Average Total Precipitation (in.) | 0.56 | 0.45 | 1.06 | 1.78 | 2.94 | 3.53 | 3.43 | 2.56 | 2.76 | 2.17 | 0.72 | 0.45 | 22.40 |