Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 20.1 | 25.9 | 38.6 | 56.1 | 69.3 | 78.0 | 83.7 | 82.2 | 71.7 | 56.7 | 37.0 | 24.2 | 53.8 |
Average Min. Temperature (F) | -1.4 | 4.9 | 18.5 | 31.0 | 43.0 | 53.0 | 57.6 | 55.0 | 44.8 | 31.9 | 17.1 | 4.0 | 30.1 |
Average Total Precipitation (in.) | 0.41 | 0.49 | 1.19 | 1.90 | 2.92 | 3.62 | 3.15 | 2.44 | 2.60 | 2.13 | 0.72 | 0.42 | 21.99 |