Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 18.6 | 15.6 | 19.6 | 26.3 | 38.3 | 48.1 | 52.8 | 52.1 | 46.5 | 34.7 | 25.5 | 19.7 | 33.3 |
Average Min. Temperature (F) | 8.7 | 5.6 | 9.0 | 16.4 | 29.7 | 39.3 | 45.0 | 45.4 | 40.2 | 28.7 | 18.0 | 10.1 | 24.8 |
Average Total Precipitation (in.) | 1.17 | 0.84 | 0.90 | 0.93 | 1.41 | 2.23 | 3.14 | 4.54 | 4.36 | 2.78 | 1.46 | 1.31 | 25.06 |