Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.0 | 29.8 | 41.7 | 56.8 | 70.3 | 78.9 | 82.3 | 80.0 | 72.7 | 60.0 | 39.9 | 27.1 | 55.4 |
Average Min. Temperature (F) | 3.9 | 10.4 | 21.7 | 33.3 | 45.4 | 55.5 | 59.4 | 57.1 | 47.9 | 35.6 | 21.4 | 9.0 | 33.5 |
Average Total Precipitation (in.) | 0.60 | 0.64 | 1.90 | 2.89 | 3.46 | 4.26 | 3.29 | 4.16 | 3.01 | 1.95 | 1.38 | 0.72 | 28.26 |