Exposure to drought — Cropland soil moisture anomaly in Iran
Iran: Exposure to drought — Cropland soil moisture anomaly was -3.86 Percentage change in 2024. ◆ Volatile
Exposure to drought — Cropland soil moisture anomaly in Iran, 1981–2024
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
In 2024, exposure to drought — cropland soil moisture anomaly in Iran stood at -3.86 Percentage change.
Compared with earlier readings it is up 35.3% on the previous year and down 281.3% over ten years.
Over the whole period, exposure to drought — cropland soil moisture anomaly in Iran peaked at 8.38 Percentage change in 1982 and was at its lowest, -11.27 Percentage change, in 2021.
Iran ranks 75th of 167 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Exposure to drought — Cropland soil moisture anomaly in Iran, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1981 | 2.71 Percentage change | — |
| 1982 | 8.38 Percentage change | +208.8% |
| 1983 | -2.45 Percentage change | -129.2% |
| 1984 | 3.33 Percentage change | -235.9% |
| 1985 | -1.97 Percentage change | -159.2% |
| 1986 | 8.17 Percentage change | -514.3% |
| 1987 | 2.48 Percentage change | -69.6% |
| 1988 | 1.91 Percentage change | -23.0% |
| 1989 | -2.5 Percentage change | -230.6% |
| 1990 | -7.39 Percentage change | +196.0% |
| 1991 | -0.5206 Percentage change | -93.0% |
| 1992 | 6.52 Percentage change | -1353.2% |
| 1993 | 7.32 Percentage change | +12.3% |
| 1994 | 5.46 Percentage change | -25.5% |
| 1995 | 0.1961 Percentage change | -96.4% |
| 1996 | 1.75 Percentage change | +793.5% |
| 1997 | -0.5077 Percentage change | -129.0% |
| 1998 | -5.1 Percentage change | +904.4% |
| 1999 | -5.88 Percentage change | +15.3% |
| 2000 | -6.6 Percentage change | +12.3% |
| 2001 | -4.6 Percentage change | -30.2% |
| 2002 | -0.3276 Percentage change | -92.9% |
| 2003 | 1.55 Percentage change | -572.7% |
| 2004 | 3.04 Percentage change | +96.6% |
| 2005 | -1.05 Percentage change | -134.6% |
| 2006 | 0.5832 Percentage change | -155.3% |
| 2007 | 0.3596 Percentage change | -38.3% |
| 2008 | -8.13 Percentage change | -2360.4% |
| 2009 | 1.45 Percentage change | -117.9% |
| 2010 | -8.2 Percentage change | -665.2% |
| 2011 | 1.23 Percentage change | -115.0% |
| 2012 | 1.47 Percentage change | +19.4% |
| 2013 | -0.2845 Percentage change | -119.4% |
| 2014 | 2.13 Percentage change | -849.1% |
| 2015 | 1.65 Percentage change | -22.6% |
| 2016 | -1.23 Percentage change | -174.3% |
| 2017 | -4.33 Percentage change | +253.2% |
| 2018 | 2.22 Percentage change | -151.3% |
| 2019 | 6.25 Percentage change | +181.2% |
| 2020 | 5.13 Percentage change | -17.9% |
| 2021 | -11.27 Percentage change | -319.7% |
| 2022 | -8.24 Percentage change | -26.9% |
| 2023 | -5.97 Percentage change | -27.6% |
| 2024 | -3.86 Percentage change | -35.3% |
Iran compared with similar countries
- Iran's -3.86 Percentage change is above the median for upper middle income countries, which is -6.16 Percentage change, 63% of the median. (43 countries reporting)
- Iran's -3.86 Percentage change is above the median for Middle East, North Africa, Afghanistan & Pakistan, which is -8.04 Percentage change, 48% of the median. (20 countries reporting)
Biggest year-on-year movements
Years where Exposure to drought — Cropland soil moisture anomaly in Iran changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2008 | -2360.4% | 0.3596 Percentage change | -8.13 Percentage change |
| 1992 | +1353.2% | -0.5206 Percentage change | 6.52 Percentage change |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 2.23 Percentage change | -2.5 Percentage change | 8.38 Percentage change | 9 |
| 1990s | 0.1859 Percentage change | -7.39 Percentage change | 7.32 Percentage change | 10 |
| 2000s | -1.37 Percentage change | -8.13 Percentage change | 3.04 Percentage change | 10 |
| 2010s | 0.0908 Percentage change | -8.2 Percentage change | 6.25 Percentage change | 10 |
| 2020s | -4.84 Percentage change | -11.27 Percentage change | 5.13 Percentage change | 5 |
Countries ranked near Iran
More environment data for Iran
- Historical exposure to drought — Land soil moisture anomaly -30.46 Percentage change (2025)
- Historical exposure to drought — Cropland soil moisture anomaly -21.27 Percentage change (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 2.4 % change on previous year (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per unit 0 Mt CO2e per US$ of GDP (2024)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), annual growth rate 1.9 % change on previous year (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per unit of GDP 0 Mt CO2e per US$ of GDP (2024)
- Methane (CH4) emissions from Agriculture (Mt CO2e), per capita 0 Mt CO2e per person (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), annual -0.0807 % change on previous year (2024)
- Methane (CH4) emissions from Building (Energy) (Mt CO2e), per unit of 0 Mt CO2e per US$ of GDP (2024)
Frequently asked questions
- What is exposure to drought — cropland soil moisture anomaly in Iran?
- Exposure to drought — cropland soil moisture anomaly in Iran was -3.86 Percentage change in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest exposure to drought — cropland soil moisture anomaly recorded in Iran?
- The highest recorded value was 8.38 Percentage change in 1982.
- What is the lowest exposure to drought — cropland soil moisture anomaly recorded in Iran?
- The lowest recorded value was -11.27 Percentage change in 2021.
- How does Iran rank for exposure to drought — cropland soil moisture anomaly?
- Iran ranks 75th out of 167 countries with data for 2024.
- Is exposure to drought — cropland soil moisture anomaly rising or falling in Iran?
- Over the last ten years it is down 281.3%. The long-run trend across the full record is volatile.
- Where does this Iran data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to drought — Cropland 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