Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 32.2 | 33.9 | 36.1 | 40.4 | 46.9 | 53.7 | 60.4 | 61.5 | 55.7 | 47.3 | 35.3 | 32.1 | 44.8 |
Average Min. Temperature (F) | 20.3 | 21.3 | 22.5 | 25.1 | 30.5 | 36.7 | 42.0 | 43.6 | 39.1 | 33.0 | 23.9 | 20.5 | 30.0 |
Average Total Precipitation (in.) | 18.02 | 14.50 | 11.76 | 8.50 | 5.53 | 3.67 | 2.10 | 2.81 | 5.01 | 9.30 | 16.83 | 18.29 | 116.33 |