Precipitation Data for Isabel, SD 57633
| 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 |
0.34 | 0.56 | 1.18 | 1.76 | 2.92 | 3.50 | 2.52 | 1.84 | 1.48 | 1.66 | 0.56 | 0.46 | 18.78 | - |