Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 21.3 | 27.3 | 40.2 | 58.0 | 72.0 | 80.6 | 84.9 | 81.2 | 72.3 | 58.3 | 39.1 | 24.9 | 55.2 |
Average Min. Temperature (F) | 2.1 | 8.6 | 22.5 | 35.6 | 47.8 | 57.4 | 62.0 | 58.9 | 49.3 | 36.3 | 21.4 | 7.0 | 34.2 |
Average Total Precipitation (in.) | 0.48 | 0.67 | 1.63 | 2.23 | 3.01 | 3.82 | 3.30 | 3.63 | 3.19 | 1.81 | 1.11 | 0.57 | 25.44 |