Historical exposure to drought — Land soil moisture anomaly in Sudan
Sudan: Historical exposure to drought — Land soil moisture anomaly was -15.6 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Sudan, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
In 2025, historical exposure to drought — land soil moisture anomaly in Sudan stood at -15.6 Percentage change.
Compared with earlier readings it is down 1,238.7% on the previous year and down 31.0% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Sudan peaked at 88.57 Percentage change in 1950 and was at its lowest, -35.43 Percentage change, in 1966.
Sudan ranks 203rd of 232 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 30.6 Percentage change | -3.6 Percentage change | 88.57 Percentage change | 10 |
| 1960s | -5.95 Percentage change | -35.43 Percentage change | 38.82 Percentage change | 10 |
| 1970s | 7.88 Percentage change | 0.3257 Percentage change | 19.39 Percentage change | 10 |
| 1980s | 2.84 Percentage change | -6.52 Percentage change | 12.3 Percentage change | 10 |
| 1990s | 3.04 Percentage change | -6.59 Percentage change | 11.52 Percentage change | 10 |
| 2000s | -3.85 Percentage change | -11.26 Percentage change | 4.41 Percentage change | 10 |
| 2010s | -7.18 Percentage change | -12.7 Percentage change | -1.02 Percentage change | 10 |
| 2020s | -12.54 Percentage change | -20.62 Percentage change | -1.17 Percentage change | 6 |
Countries ranked near Sudan
- 200 Tajikistan -13.2 Percentage change compare
- 201 Ghana -13.57 Percentage change compare
- 202 Tunisia -14.25 Percentage change compare
- 204 Israel -15.63 Percentage change compare
- 205 Aruba -16.08 Percentage change compare
- 206 Palestinian Authority or West Bank and Gaza Strip -16.31 Percentage change compare
More environment data for Sudan
- Historical exposure to drought — Cropland soil moisture anomaly -15.35 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.327 °C (2025)
- Temperature change 1.21 °C (2025)
- Exposure to drought — Land soil moisture anomaly -7.05 Percentage change (2024)
- Exposure to drought — Cropland soil moisture anomaly -10.59 Percentage change (2024)
- Other paper and paperboard, not elsewhere specified — Import value -92.97 % change on previous year (2024)
- Other paper and paperboard, not elsewhere specified — Import value 0 1000 USD per person (2024)
- Total fibre furnish — Production, annual growth rate 0 % change on previous year (2024)
- Recovered paper — Production 6,000 t (2024)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Sudan?
- Historical exposure to drought — land soil moisture anomaly in Sudan was -15.6 Percentage change in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest historical exposure to drought — land soil moisture anomaly recorded in Sudan?
- The highest recorded value was 88.57 Percentage change in 1950.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Sudan?
- The lowest recorded value was -35.43 Percentage change in 1966.
- How does Sudan rank for historical exposure to drought — land soil moisture anomaly?
- Sudan ranks 203rd out of 232 countries with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Sudan?
- Over the last ten years it is down 31.0%. The long-run trend across the full record is volatile.
- Where does this Sudan data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Historical exposure to drought — Land soil moisture anomaly. Statizoid updates them automatically from the source API.
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About this data
The dataset provides annual anomalies in land and cropland soil moisture content of the top soil layer (0 to 7 cm) compared to the reference period 1981-2010. Exposure indicators to drought have been prepared by the Organisation for Economic Co-operation and Development (OECD). Please see the working paper for a more complete description of the methods. The datasets span the period 1981-2024 and is the result of the use of a variety of geospatial data sources, including the ERA5-Land averaged monthly data of volumetric soil moisture and ESA CCI land cover data. Average anomalies have been calculated for both land and cropland exposure to drought. The dataset has a global coverage on a national level; on the sub-national TL2 level (i.e. large subnational regions) results are reported for all OECD countries as well as for Argentina, Brazil, China, India, Indonesia and South Africa. A number of aggregates are included: Euro area, European Union, Advanced economies, Emerging market economies, G7, G20, OECD, OECD Europe, OECD Asia Oceania, OECD Americas and the LAC region. Data source(s): Copernicus Climate Change Initiative land cover data and Copernicus Climate Data Store monthly soil moisture data based on the ERA5-Land reanalysis dataset. Contact: ENV.Stat@oecd.org