Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.3 | 27.6 | 40.0 | 57.4 | 71.4 | 80.1 | 84.3 | 81.5 | 72.2 | 59.8 | 39.9 | 25.5 | 55.2 |
Average Min. Temperature (F) | 1.3 | 7.3 | 20.4 | 34.3 | 46.4 | 56.0 | 60.9 | 58.2 | 48.6 | 37.3 | 22.7 | 8.0 | 33.6 |
Average Total Precipitation (in.) | 0.76 | 0.87 | 1.48 | 2.28 | 3.29 | 4.67 | 3.74 | 3.33 | 3.12 | 1.99 | 1.27 | 0.84 | 27.64 |