Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.1 | 27.7 | 39.4 | 56.1 | 70.6 | 79.1 | 84.5 | 82.2 | 72.2 | 58.4 | 38.6 | 25.9 | 54.8 |
Average Min. Temperature (F) | 1.3 | 8.1 | 20.1 | 33.2 | 45.8 | 55.3 | 60.3 | 57.5 | 47.4 | 35.0 | 20.3 | 7.4 | 32.8 |
Average Total Precipitation (in.) | 0.78 | 0.77 | 1.59 | 2.04 | 2.42 | 3.52 | 3.34 | 2.78 | 1.98 | 1.70 | 1.08 | 0.65 | 22.65 |