Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 28.3 | 34.0 | 44.9 | 59.1 | 70.3 | 79.6 | 86.8 | 85.6 | 75.9 | 60.6 | 42.5 | 30.6 | 58.4 |
Average Min. Temperature (F) | 5.9 | 11.0 | 20.5 | 31.6 | 43.2 | 53.2 | 58.5 | 56.6 | 46.6 | 33.4 | 19.9 | 9.0 | 32.6 |
Average Total Precipitation (in.) | 0.48 | 0.60 | 1.24 | 2.04 | 2.95 | 3.29 | 2.70 | 2.17 | 2.12 | 1.65 | 0.76 | 0.53 | 20.53 |