Precipitation Data for Prairie du Rocher, IL 62277
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | % of 30yr Avg |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 30yr Avg (1981-2010) View in Rain Harvest Calculator |
2.3 | 2.39 | 3.44 | 3.82 | 5.13 | 3.61 | 4.12 | 3.31 | 3.48 | 3.52 | 4.09 | 3.2 | 42.41 | - |