Precipitation Data for Port Isabel, TX 78578
| 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 |
1.88 | 1.68 | 1.5 | 1.51 | 2.22 | 2.49 | 1.91 | 1.75 | 6.3 | 4.03 | 2.27 | 1.43 | 28.97 | - |