Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.0 | 30.3 | 42.8 | 59.7 | 72.2 | 81.6 | 85.8 | 83.0 | 74.0 | 61.7 | 42.2 | 28.2 | 57.3 |
Average Min. Temperature (F) | 3.3 | 9.3 | 21.8 | 34.2 | 45.5 | 55.6 | 60.2 | 57.2 | 47.8 | 36.0 | 21.7 | 8.6 | 33.5 |
Average Total Precipitation (in.) | 0.64 | 0.91 | 1.91 | 2.48 | 3.06 | 3.98 | 3.60 | 3.37 | 3.11 | 2.34 | 1.35 | 0.83 | 27.58 |