Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.8 | 27.6 | 39.2 | 55.1 | 69.4 | 77.3 | 81.3 | 78.9 | 69.1 | 56.2 | 36.9 | 23.7 | 53.1 |
Average Min. Temperature (F) | -3.8 | 2.8 | 15.5 | 29.0 | 42.3 | 52.0 | 56.8 | 54.5 | 45.3 | 33.9 | 19.0 | 3.7 | 29.4 |
Average Total Precipitation (in.) | 0.99 | 0.81 | 1.56 | 2.06 | 3.26 | 4.36 | 4.22 | 3.56 | 2.91 | 2.60 | 1.71 | 0.95 | 28.99 |