Historical exposure to drought — Land soil moisture anomaly in San Antonio
San Antonio: Historical exposure to drought — Land soil moisture anomaly was 3.8 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in San Antonio, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
San Antonio recorded 3.8 Percentage change for historical exposure to drought — land soil moisture anomaly in 2025.
The figure is up 1,901.5% on the previous year and up 160.8% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in San Antonio peaked at 8.57 Percentage change in 1980 and was at its lowest, -14.56 Percentage change, in 1968.
That places San Antonio 291st out of 3127 regions with data for 2025, putting it in the top 10%.
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 | -3.89 Percentage change | -12.07 Percentage change | 1.66 Percentage change | 10 |
| 1960s | -5.32 Percentage change | -14.56 Percentage change | 2.14 Percentage change | 10 |
| 1970s | -1.36 Percentage change | -7.21 Percentage change | 2.75 Percentage change | 10 |
| 1980s | 0.6239 Percentage change | -8.29 Percentage change | 8.57 Percentage change | 10 |
| 1990s | -0.324 Percentage change | -11.14 Percentage change | 6.56 Percentage change | 10 |
| 2000s | 0.7094 Percentage change | -5.74 Percentage change | 3.85 Percentage change | 10 |
| 2010s | -1.8 Percentage change | -6.26 Percentage change | 3.51 Percentage change | 10 |
| 2020s | -1.11 Percentage change | -5.99 Percentage change | 5.41 Percentage change | 6 |
More environment data for San Antonio
- Drought - Cities and FUAs — Land soil moisture anomaly -9.5 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly 3.55 Percentage change (2025)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.06 Tonnes of CO2-equivalent (2024)
- River flooding exposure — Cropland share exposed to river flooding 2.78 Percentage of agricultural land area (2022)
- Total and environment-related patents - FUAs — Patent applications 91.5 Patents (2022)
- Land surface temperature - Cities and FUAs — Daytime summer land 31.88 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Daytime winter land 13.66 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Daytime yearly land 25.01 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Nighttime summer land 23.11 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Nighttime winter land 4.03 Degrees celsius (2024)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in San Antonio?
- Historical exposure to drought — land soil moisture anomaly in San Antonio was 3.8 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 San Antonio?
- The highest recorded value was 8.57 Percentage change in 1980.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in San Antonio?
- The lowest recorded value was -14.56 Percentage change in 1968.
- How does San Antonio rank for historical exposure to drought — land soil moisture anomaly?
- San Antonio ranks 291st out of 3127 regions with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in San Antonio?
- Over the last ten years it is up 160.8%. The long-run trend across the full record is volatile.
- Where does this San Antonio 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