Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.9 | 29.7 | 41.0 | 57.1 | 69.9 | 79.3 | 84.2 | 81.9 | 73.0 | 59.1 | 40.7 | 28.1 | 55.9 |
Average Min. Temperature (F) | 5.9 | 10.6 | 21.9 | 34.4 | 46.5 | 56.8 | 61.5 | 59.1 | 49.5 | 36.5 | 22.5 | 10.5 | 34.8 |
Average Total Precipitation (in.) | 0.81 | 0.91 | 1.72 | 2.60 | 3.05 | 3.92 | 3.47 | 2.80 | 2.95 | 2.27 | 1.47 | 0.96 | 26.93 |