Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.5 | 29.3 | 40.2 | 56.4 | 70.2 | 78.1 | 82.3 | 79.9 | 70.8 | 58.6 | 41.5 | 27.0 | 54.8 |
Average Min. Temperature (F) | 3.6 | 11.1 | 22.0 | 34.7 | 46.9 | 55.2 | 59.9 | 57.9 | 49.7 | 39.4 | 25.5 | 11.1 | 34.9 |
Average Total Precipitation (in.) | 0.99 | 1.34 | 2.25 | 2.96 | 3.64 | 3.90 | 4.22 | 4.23 | 4.24 | 2.83 | 2.21 | 1.39 | 34.18 |