Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.2 | 28.1 | 40.1 | 56.0 | 68.6 | 78.0 | 81.9 | 79.5 | 71.9 | 58.3 | 40.3 | 27.1 | 54.6 |
Average Min. Temperature (F) | 5.7 | 10.4 | 22.8 | 35.6 | 47.4 | 57.4 | 61.6 | 59.1 | 49.6 | 36.9 | 23.6 | 10.9 | 35.2 |
Average Total Precipitation (in.) | 0.73 | 0.80 | 1.94 | 3.52 | 4.35 | 4.66 | 4.68 | 4.31 | 3.66 | 2.59 | 1.62 | 1.13 | 34.00 |