Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.0 | 28.3 | 39.7 | 56.2 | 68.0 | 77.4 | 83.0 | 82.0 | 73.7 | 59.3 | 40.2 | 28.7 | 55.1 |
Average Min. Temperature (F) | 1.6 | 6.1 | 18.1 | 31.6 | 43.9 | 54.4 | 59.1 | 56.6 | 46.9 | 33.2 | 18.8 | 8.2 | 31.7 |
Average Total Precipitation (in.) | 0.45 | 0.61 | 1.17 | 2.18 | 3.06 | 3.60 | 3.19 | 2.78 | 2.29 | 1.60 | 0.84 | 0.50 | 22.28 |