Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.6 | 25.9 | 38.7 | 56.3 | 68.9 | 77.0 | 81.4 | 79.7 | 70.3 | 55.5 | 36.4 | 23.1 | 53.0 |
Average Min. Temperature (F) | -0.1 | 4.4 | 17.7 | 31.3 | 42.9 | 52.6 | 57.2 | 55.4 | 46.7 | 34.5 | 19.6 | 5.2 | 30.7 |
Average Total Precipitation (in.) | 0.70 | 0.67 | 1.17 | 1.82 | 3.43 | 4.35 | 4.00 | 3.50 | 3.44 | 2.93 | 1.18 | 0.80 | 27.99 |