Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 25.0 | 31.4 | 43.2 | 59.6 | 72.3 | 81.6 | 86.4 | 83.6 | 74.0 | 61.9 | 43.1 | 29.0 | 57.8 |
Average Min. Temperature (F) | 3.0 | 9.4 | 21.7 | 34.7 | 46.5 | 56.7 | 61.2 | 58.2 | 48.1 | 35.6 | 22.1 | 8.5 | 33.9 |
Average Total Precipitation (in.) | 0.58 | 0.84 | 1.76 | 2.30 | 2.93 | 4.02 | 3.27 | 3.56 | 3.04 | 2.04 | 1.22 | 0.80 | 26.37 |