Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 27.3 | 31.9 | 43.0 | 57.7 | 69.1 | 78.3 | 82.0 | 79.8 | 72.0 | 59.2 | 43.1 | 30.8 | 56.4 |
Average Min. Temperature (F) | 8.2 | 11.6 | 22.4 | 34.8 | 45.4 | 55.0 | 59.4 | 57.3 | 48.5 | 36.8 | 24.8 | 13.2 | 34.9 |
Average Total Precipitation (in.) | 1.16 | 1.26 | 1.98 | 3.19 | 3.95 | 4.65 | 4.38 | 3.89 | 4.00 | 2.56 | 2.22 | 1.59 | 34.82 |