Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.0 | 24.5 | 36.6 | 51.3 | 64.4 | 73.3 | 77.6 | 75.5 | 65.8 | 51.3 | 33.8 | 22.1 | 49.7 |
Average Min. Temperature (F) | -8.6 | -4.9 | 8.8 | 23.2 | 34.2 | 43.6 | 48.2 | 46.0 | 38.4 | 28.0 | 14.2 | -0.7 | 22.6 |
Average Total Precipitation (in.) | 0.57 | 0.57 | 0.84 | 1.76 | 3.19 | 4.13 | 4.27 | 3.88 | 4.18 | 2.85 | 1.26 | 0.71 | 28.22 |