Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 17.6 | 28.9 | 41.2 | 56.7 | 67.8 | 73.7 | 73.9 | 74.1 | 59.5 | 50.6 | 34.4 | 5.8 | 48.8 |
Average Min. Temperature (F) | -0.5 | 10.8 | 22.4 | 33.9 | 43.2 | 50.7 | 54.3 | 53.4 | 40.9 | 32.0 | 19.9 | 2.0 | 30.3 |
Average Total Precipitation (in.) | 0.51 | 1.23 | 3.12 | 4.33 | 1.67 | 2.20 | 2.55 | 3.83 | 4.54 | 4.02 | 0.54 | 0.26 | 28.80 |