Precipitation Data for Grand Tower, IL 62942
| 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 |
2.7 | 2.93 | 4.17 | 4.1 | 4.97 | 4.15 | 3.55 | 2.94 | 2.94 | 3.62 | 4.37 | 3.84 | 44.28 | - |