Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.5 | 24.5 | 35.4 | 49.4 | 62.5 | 70.9 | 75.4 | 73.5 | 64.0 | 49.9 | 32.8 | 23.0 | 48.5 |
Average Min. Temperature (F) | -6.1 | -0.7 | 10.6 | 24.5 | 36.5 | 46.2 | 51.4 | 50.0 | 41.7 | 29.4 | 15.1 | 0.8 | 25.1 |
Average Total Precipitation (in.) | 1.83 | 1.15 | 1.60 | 2.28 | 3.21 | 4.23 | 4.24 | 3.73 | 3.71 | 3.15 | 2.13 | 1.80 | 33.06 |