Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 25.9 | 30.6 | 36.1 | 44.2 | 52.5 | 64.9 | 71.4 | 69.2 | 60.7 | 48.9 | 34.7 | 26.5 | 47.3 |
Average Min. Temperature (F) | -1.3 | 1.9 | 9.1 | 18.1 | 27.3 | 35.5 | 40.9 | 39.8 | 33.6 | 25.1 | 14.4 | 3.2 | 20.7 |
Average Total Precipitation (in.) | 2.55 | 3.21 | 3.39 | 2.21 | 1.93 | 1.09 | 1.40 | 1.76 | 2.11 | 2.01 | 2.49 | 2.95 | 27.11 |