Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.2 | 27.2 | 40.2 | 57.2 | 69.5 | 78.7 | 85.6 | 84.0 | 73.0 | 59.8 | 39.8 | 25.6 | 55.3 |
Average Min. Temperature (F) | -0.1 | 7.0 | 20.0 | 32.9 | 44.4 | 54.2 | 59.1 | 56.5 | 46.2 | 33.9 | 19.3 | 5.5 | 31.7 |
Average Total Precipitation (in.) | 0.40 | 0.55 | 1.27 | 1.86 | 2.47 | 3.04 | 2.77 | 2.17 | 1.86 | 1.11 | 0.58 | 0.41 | 18.49 |