Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 24.5 | 29.6 | 41.0 | 56.2 | 68.4 | 77.7 | 82.8 | 80.7 | 72.0 | 58.4 | 39.9 | 27.8 | 55.1 |
Average Min. Temperature (F) | 5.5 | 10.5 | 21.7 | 34.1 | 46.0 | 55.7 | 60.4 | 57.9 | 48.4 | 35.1 | 21.3 | 9.7 | 34.0 |
Average Total Precipitation (in.) | 0.50 | 0.58 | 1.44 | 2.80 | 3.35 | 4.07 | 3.34 | 3.12 | 3.21 | 1.93 | 1.10 | 0.64 | 26.09 |