Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 25.5 | 30.7 | 42.0 | 57.6 | 70.3 | 78.8 | 83.1 | 80.7 | 71.9 | 60.0 | 43.0 | 30.1 | 56.3 |
Average Min. Temperature (F) | 6.9 | 11.4 | 22.5 | 34.4 | 45.2 | 54.1 | 59.1 | 57.0 | 49.4 | 39.1 | 26.1 | 13.3 | 35.0 |
Average Total Precipitation (in.) | 1.11 | 1.14 | 2.14 | 2.65 | 3.28 | 3.73 | 3.36 | 3.73 | 3.87 | 2.67 | 2.02 | 1.51 | 31.20 |