Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 15.6 | 23.6 | 36.7 | 54.3 | 69.5 | 78.6 | 84.3 | 83.2 | 73.0 | 59.6 | 37.9 | 21.8 | 53.4 |
Average Min. Temperature (F) | -5.4 | 1.7 | 16.2 | 31.2 | 42.9 | 52.1 | 56.5 | 54.5 | 45.1 | 34.5 | 18.9 | 2.2 | 29.3 |
Average Total Precipitation (in.) | 0.37 | 0.37 | 0.90 | 2.16 | 3.02 | 3.23 | 3.03 | 2.78 | 2.50 | 1.40 | 0.51 | 0.50 | 20.77 |