Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.4 | 25.2 | 29.6 | 36.2 | 44.5 | 54.7 | 61.5 | 59.9 | 52.8 | 41.9 | 29.3 | 22.6 | 40.1 |
Average Min. Temperature (F) | 1.5 | 3.1 | 7.2 | 13.7 | 22.9 | 32.4 | 38.8 | 38.2 | 31.5 | 21.1 | 9.5 | 2.8 | 18.6 |
Average Total Precipitation (in.) | 3.70 | 3.23 | 4.36 | 4.68 | 4.32 | 2.02 | 2.29 | 2.50 | 1.83 | 2.28 | 3.39 | 3.84 | 38.45 |