Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 25.3 | 30.5 | 42.2 | 57.5 | 68.8 | 78.1 | 82.4 | 80.2 | 72.5 | 59.5 | 41.9 | 29.0 | 55.8 |
Average Min. Temperature (F) | 5.8 | 10.2 | 21.9 | 34.2 | 44.5 | 54.1 | 58.6 | 56.2 | 47.6 | 35.3 | 23.2 | 10.8 | 33.6 |
Average Total Precipitation (in.) | 1.02 | 1.05 | 1.95 | 3.40 | 4.17 | 4.83 | 4.56 | 4.66 | 3.84 | 2.50 | 1.91 | 1.45 | 35.34 |