Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.5 | 29.1 | 41.2 | 56.4 | 69.3 | 78.4 | 83.0 | 81.3 | 72.6 | 59.1 | 39.1 | 26.7 | 55.1 |
Average Min. Temperature (F) | 3.3 | 10.0 | 22.0 | 34.2 | 46.1 | 55.6 | 60.0 | 57.9 | 48.3 | 35.5 | 21.0 | 8.4 | 33.7 |
Average Total Precipitation (in.) | 0.56 | 0.74 | 1.67 | 2.58 | 3.22 | 3.83 | 3.32 | 3.04 | 2.58 | 1.88 | 1.27 | 0.61 | 25.31 |