Historical exposure to drought — Cropland soil moisture anomaly in Sao Tome and Principe
Sao Tome and Principe: Historical exposure to drought — Cropland soil moisture anomaly was -12.85 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Sao Tome and Principe, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
In 2025, historical exposure to drought — cropland soil moisture anomaly in Sao Tome and Principe stood at -12.85 Percentage change.
That represents a change of down 1,160.6% on the previous year and down 34.9% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Sao Tome and Principe peaked at 12 Percentage change in 1984 and was at its lowest, -31.41 Percentage change, in 1950.
Sao Tome and Principe ranks 147th of 168 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Historical exposure to drought — Cropland soil moisture anomaly in Sao Tome and Principe, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -31.41 Percentage change | — |
| 1951 | -15.83 Percentage change | -49.6% |
| 1952 | -20.11 Percentage change | +27.0% |
| 1953 | -6.59 Percentage change | -67.2% |
| 1954 | -5.14 Percentage change | -21.9% |
| 1955 | -11.42 Percentage change | +122.0% |
| 1956 | -9.98 Percentage change | -12.6% |
| 1957 | -29.18 Percentage change | +192.4% |
| 1958 | -21.23 Percentage change | -27.2% |
| 1959 | -12.62 Percentage change | -40.6% |
| 1960 | -1.9 Percentage change | -84.9% |
| 1961 | -0.0811 Percentage change | -95.7% |
| 1962 | -3.68 Percentage change | +4436.3% |
| 1963 | 9.56 Percentage change | -359.8% |
| 1964 | -4.1 Percentage change | -142.9% |
| 1965 | -6.16 Percentage change | +50.2% |
| 1966 | 3 Percentage change | -148.6% |
| 1967 | 3.8 Percentage change | +26.8% |
| 1968 | 0.5559 Percentage change | -85.4% |
| 1969 | -15.86 Percentage change | -2953.3% |
| 1970 | -7.8 Percentage change | -50.8% |
| 1971 | -4.79 Percentage change | -38.7% |
| 1972 | -2.91 Percentage change | -39.3% |
| 1973 | 4.53 Percentage change | -255.9% |
| 1974 | 2.61 Percentage change | -42.5% |
| 1975 | 0.9953 Percentage change | -61.8% |
| 1976 | -0.3008 Percentage change | -130.2% |
| 1977 | 2.57 Percentage change | -953.4% |
| 1978 | -10.48 Percentage change | -508.2% |
| 1979 | -3.28 Percentage change | -68.7% |
| 1980 | -3.28 Percentage change | +0.0% |
| 1981 | 2.32 Percentage change | -170.5% |
| 1982 | -5.98 Percentage change | -358.1% |
| 1983 | -9.67 Percentage change | +61.7% |
| 1984 | 12 Percentage change | -224.2% |
| 1985 | 3.47 Percentage change | -71.1% |
| 1986 | -4.7 Percentage change | -235.3% |
| 1987 | 3.22 Percentage change | -168.6% |
| 1988 | 4.34 Percentage change | +34.7% |
| 1989 | -2.35 Percentage change | -154.2% |
| 1990 | 3.25 Percentage change | -238.0% |
| 1991 | 2.67 Percentage change | -17.8% |
| 1992 | -7.28 Percentage change | -373.1% |
| 1993 | -5.45 Percentage change | -25.2% |
| 1994 | -7.02 Percentage change | +28.9% |
| 1995 | -4.95 Percentage change | -29.5% |
| 1996 | 1.92 Percentage change | -138.8% |
| 1997 | -2.37 Percentage change | -223.5% |
| 1998 | 6.51 Percentage change | -374.2% |
| 1999 | 5.9 Percentage change | -9.4% |
| 2000 | 0.5804 Percentage change | -90.2% |
| 2001 | -1.69 Percentage change | -390.8% |
| 2002 | 4.38 Percentage change | -359.7% |
| 2003 | 10.34 Percentage change | +135.8% |
| 2004 | -0.3153 Percentage change | -103.1% |
| 2005 | -7.57 Percentage change | +2299.0% |
| 2006 | -6.23 Percentage change | -17.6% |
| 2007 | 11.58 Percentage change | -285.9% |
| 2008 | 2.99 Percentage change | -74.1% |
| 2009 | 3.11 Percentage change | +4.0% |
| 2010 | -13.01 Percentage change | -517.8% |
| 2011 | -5.17 Percentage change | -60.3% |
| 2012 | 9.33 Percentage change | -280.5% |
| 2013 | -6.11 Percentage change | -165.5% |
| 2014 | 0.2141 Percentage change | -103.5% |
| 2015 | -9.53 Percentage change | -4550.9% |
| 2016 | 1.87 Percentage change | -119.6% |
| 2017 | -6.66 Percentage change | -457.0% |
| 2018 | 5.43 Percentage change | -181.5% |
| 2019 | 7.3 Percentage change | +34.3% |
| 2020 | -4.18 Percentage change | -157.3% |
| 2021 | 2.7 Percentage change | -164.7% |
| 2022 | -5.6 Percentage change | -306.9% |
| 2023 | -6.13 Percentage change | +9.5% |
| 2024 | 1.21 Percentage change | -119.8% |
| 2025 | -12.85 Percentage change | -1160.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -16.35 Percentage change | -31.41 Percentage change | -5.14 Percentage change | 10 |
| 1960s | -1.49 Percentage change | -15.86 Percentage change | 9.56 Percentage change | 10 |
| 1970s | -1.89 Percentage change | -10.48 Percentage change | 4.53 Percentage change | 10 |
| 1980s | -0.0627 Percentage change | -9.67 Percentage change | 12 Percentage change | 10 |
| 1990s | -0.6838 Percentage change | -7.28 Percentage change | 6.51 Percentage change | 10 |
| 2000s | 1.72 Percentage change | -7.57 Percentage change | 11.58 Percentage change | 10 |
| 2010s | -1.63 Percentage change | -13.01 Percentage change | 9.33 Percentage change | 10 |
| 2020s | -4.14 Percentage change | -12.85 Percentage change | 2.7 Percentage change | 6 |
Countries ranked near Sao Tome and Principe
More environment data for Sao Tome and Principe
- Historical exposure to drought — Land soil moisture anomaly -16.99 Percentage change (2025)
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.214 °C (2025)
- Temperature change 1.16 °C (2025)
- Plywood and LVL — Import quantity, annual growth rate 600 % change on previous year (2024)
- Plywood and LVL — Import quantity, per unit of GDP 0 m3 per US$ of GDP (2024)
- Plywood and LVL — Import quantity, per capita 0.0015 m3 per person (2024)
- Plywood and LVL — Import value, annual growth rate -28.57 % change on previous year (2024)
- Plywood and LVL — Import value, per unit of GDP 0 1000 USD per US$ of GDP (2024)
- Plywood and LVL — Import value, per capita 0.0001 1000 USD per person (2024)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Sao Tome and Principe?
- Historical exposure to drought — cropland soil moisture anomaly in Sao Tome and Principe was -12.85 Percentage change in 2025, according to Organisation for Economic Co-operation and Development.
- What is the highest historical exposure to drought — cropland soil moisture anomaly recorded in Sao Tome and Principe?
- The highest recorded value was 12 Percentage change in 1984.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Sao Tome and Principe?
- The lowest recorded value was -31.41 Percentage change in 1950.
- How does Sao Tome and Principe rank for historical exposure to drought — cropland soil moisture anomaly?
- Sao Tome and Principe ranks 147th out of 168 countries with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Sao Tome and Principe?
- Over the last ten years it is down 34.9%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Historical 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 (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