Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.1 | 25.1 | 30.6 | 38.3 | 49.3 | 61.8 | 66.3 | 63.0 | 57.0 | 42.0 | 27.7 | 21.8 | 42.0 |
Average Min. Temperature (F) | 2.4 | 8.9 | 10.1 | 21.1 | 31.4 | 40.5 | 45.3 | 43.5 | 37.6 | 25.2 | 13.3 | 4.4 | 23.7 |
Average Total Precipitation (in.) | 2.09 | 2.35 | 2.96 | 3.09 | 3.33 | 2.60 | 2.33 | 4.70 | 4.14 | 3.23 | 2.32 | 2.75 | 35.90 |