Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 22.9 | 29.7 | 41.3 | 56.8 | 70.6 | 79.3 | 83.1 | 80.4 | 72.6 | 59.5 | 39.4 | 26.6 | 55.3 |
Average Min. Temperature (F) | 4.3 | 11.2 | 22.2 | 34.4 | 46.5 | 56.0 | 60.4 | 57.9 | 48.7 | 36.5 | 21.9 | 9.3 | 34.2 |
Average Total Precipitation (in.) | 0.66 | 0.80 | 1.84 | 2.84 | 3.25 | 4.04 | 3.63 | 3.60 | 2.75 | 2.01 | 1.64 | 0.83 | 27.87 |