Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.0 | 27.7 | 38.5 | 54.0 | 67.2 | 76.2 | 81.2 | 78.3 | 69.5 | 57.4 | 40.9 | 28.0 | 53.7 |
Average Min. Temperature (F) | 6.2 | 10.5 | 21.5 | 33.7 | 44.2 | 53.2 | 58.6 | 56.4 | 48.5 | 38.3 | 25.8 | 12.7 | 34.3 |
Average Total Precipitation (in.) | 1.17 | 1.19 | 2.01 | 2.33 | 2.78 | 3.34 | 3.15 | 3.55 | 3.31 | 2.41 | 2.06 | 1.55 | 28.85 |