Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 19.6 | 26.7 | 38.8 | 55.4 | 69.3 | 77.5 | 81.6 | 79.0 | 69.4 | 56.3 | 37.1 | 24.0 | 53.1 |
Average Min. Temperature (F) | -0.9 | 6.3 | 19.1 | 32.2 | 43.8 | 53.0 | 57.5 | 55.1 | 45.6 | 34.1 | 19.7 | 5.6 | 31.0 |
Average Total Precipitation (in.) | 0.73 | 0.68 | 1.39 | 2.15 | 3.09 | 4.21 | 3.58 | 3.82 | 3.05 | 2.14 | 1.54 | 0.80 | 27.18 |