Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | |
Average Max. Temperature (F) | 23.9 | 29.5 | 40.9 | 57.7 | 69.6 | 78.1 | 84.1 | 82.8 | 72.9 | 58.3 | 38.7 | 27.1 | 55.5 |
Average Min. Temperature (F) | 4.5 | 9.8 | 20.5 | 32.3 | 43.9 | 53.5 | 58.5 | 56.3 | 46.5 | 33.6 | 19.5 | 8.8 | 32.4 |
Average Total Precipitation (in.) | 0.49 | 0.58 | 1.20 | 1.95 | 2.92 | 3.16 | 3.06 | 2.34 | 2.01 | 1.38 | 0.83 | 0.48 | 20.40 |