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# Yuma County, AZ drought

Share of county area in drought (D1-D4) or worse, week over week

_Data through Aug 11, 2026 · source last checked Aug 13, 2026 · page revised Aug 13, 2026_

> Drought held steady week over week (now 100%).

Drought coverage in Yuma County hit 100% of the county area (D1-D4 or worse), up 33 percentage points month over month. Coverage held at this peak level through the week. At 100%, the county runs 21 percentage points above its 5-year median.

## The numbers

| Period | Current | Prior | Change |
| --- | --- | --- | --- |
| Week over week | 100% | 100% | +0 pts |
| Month over month | 100% | 67% | +33 pts |
| Year over year | 100% | 100% | +0 pts |
| vs 5-yr median | 100% | 81% | +19 pts |

## About this data

- Source: US Drought Monitor (National Drought Mitigation Center, USDA, NOAA)
- Series: Share of area in moderate drought (D1) or worse
- Geography: Yuma County, AZ
- Unit: %
- Calculation period: Conditions as of the prior Tuesday
- Last observation: Aug 11, 2026
- Update frequency: Weekly, released Thursdays

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Cite: Yuma County, AZ: 100% of area in drought (D1-D4) or worse as of Aug 11, 2026 (US Drought Monitor). The Waterline. https://the-waterline.com/drought/yuma-county-az
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