Precipitation Data for Grand Isle, LA 70358
| 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 |
4.99 | 4.22 | 5.17 | 3.21 | 3.11 | 5.13 | 7.61 | 6.3 | 6.12 | 4.45 | 3.82 | 5.28 | 59.41 | - |