Exposure to drought — Land soil moisture anomaly in San Juan
San Juan: Exposure to drought — Land soil moisture anomaly was -15.82 Percentage change in 2024. ◆ Volatile
Exposure to drought — Land soil moisture anomaly in San Juan, 1981–2024
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
In 2024, exposure to drought — land soil moisture anomaly in San Juan stood at -15.82 Percentage change.
The figure is up 40.4% on the previous year and down 49.3% over ten years.
Over the whole period, exposure to drought — land soil moisture anomaly in San Juan peaked at 20.46 Percentage change in 1983 and was at its lowest, -26.9 Percentage change, in 2020.
San Juan ranks 704th of 730 regions 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 |
|---|---|---|---|---|
| 1980s | 1.58 Percentage change | -16.52 Percentage change | 20.46 Percentage change | 9 |
| 1990s | 2.17 Percentage change | -9.68 Percentage change | 17.68 Percentage change | 10 |
| 2000s | -2.24 Percentage change | -18.44 Percentage change | 17.41 Percentage change | 10 |
| 2010s | -8.87 Percentage change | -19 Percentage change | 19.93 Percentage change | 10 |
| 2020s | -22.86 Percentage change | -26.9 Percentage change | -15.82 Percentage change | 5 |
More environment data for San Juan
- Historical exposure to drought — Cropland soil moisture anomaly -12.59 Percentage change (2025)
- Historical exposure to drought — Land soil moisture anomaly -24.94 Percentage change (2025)
- Exposure to drought — Cropland soil moisture anomaly -28.79 Percentage change (2024)
- River flooding exposure — Cropland share exposed to river flooding 29.04 Percentage of agricultural land area (2022)
- Land cover and land cover change — Grassland 2,198 Square kilometres (2022)
- Land cover and land cover change — Loss of cropland 49.55 Square kilometres (2022)
- Land cover and land cover change — Gain of artificial surfaces 118.78 Square kilometres (2022)
Frequently asked questions
- What is exposure to drought — land soil moisture anomaly in San Juan?
- Exposure to drought — land soil moisture anomaly in San Juan was -15.82 Percentage change in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest exposure to drought — land soil moisture anomaly recorded in San Juan?
- The highest recorded value was 20.46 Percentage change in 1983.
- What is the lowest exposure to drought — land soil moisture anomaly recorded in San Juan?
- The lowest recorded value was -26.9 Percentage change in 2020.
- How does San Juan rank for exposure to drought — land soil moisture anomaly?
- San Juan ranks 704th out of 730 regions with data for 2024.
- Is exposure to drought — land soil moisture anomaly rising or falling in San Juan?
- Over the last ten years it is down 49.3%. The long-run trend across the full record is volatile.
- Where does this San Juan data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of 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 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 1981-2022 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 (ERA5). Contact: ENV.Stat@oecd.org Database documentation