Historical exposure to drought — Land soil moisture anomaly in Saint Lucia
Saint Lucia: Historical exposure to drought — Land soil moisture anomaly was -2.19 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Saint Lucia, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
The most recent figure for historical exposure to drought — land soil moisture anomaly in Saint Lucia is -2.19 Percentage change, measured in 2025.
The figure is down 3,577.5% on the previous year and up 84.4% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Saint Lucia peaked at 18.79 Percentage change in 2011 and was at its lowest, -14.04 Percentage change, in 2015.
Saint Lucia ranks 78th of 191 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.
Historical exposure to drought — Land soil moisture anomaly in Saint Lucia, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | 4.82 Percentage change | — |
| 1951 | 6.62 Percentage change | +37.2% |
| 1952 | -3.94 Percentage change | -159.4% |
| 1953 | -5.13 Percentage change | +30.5% |
| 1954 | 10.17 Percentage change | -298.2% |
| 1955 | 2.56 Percentage change | -74.9% |
| 1956 | 9.39 Percentage change | +267.4% |
| 1957 | 2.67 Percentage change | -71.6% |
| 1958 | 15.1 Percentage change | +466.4% |
| 1959 | 0.6858 Percentage change | -95.5% |
| 1960 | 5.59 Percentage change | +715.5% |
| 1961 | 12.91 Percentage change | +130.9% |
| 1962 | 10.71 Percentage change | -17.1% |
| 1963 | 14.53 Percentage change | +35.7% |
| 1964 | 5.38 Percentage change | -63.0% |
| 1965 | -7.97 Percentage change | -248.1% |
| 1966 | 0.3611 Percentage change | -104.5% |
| 1967 | -6.51 Percentage change | -1903.9% |
| 1968 | -6.14 Percentage change | -5.8% |
| 1969 | -3.79 Percentage change | -38.3% |
| 1970 | -2.23 Percentage change | -41.1% |
| 1971 | -10.9 Percentage change | +388.7% |
| 1972 | 5.31 Percentage change | -148.7% |
| 1973 | -2.1 Percentage change | -139.4% |
| 1974 | -1.98 Percentage change | -5.7% |
| 1975 | -5.8 Percentage change | +193.8% |
| 1976 | -4.6 Percentage change | -20.7% |
| 1977 | 4.28 Percentage change | -192.9% |
| 1978 | 2.59 Percentage change | -39.4% |
| 1979 | 6.99 Percentage change | +169.5% |
| 1980 | -2.32 Percentage change | -133.2% |
| 1981 | 0.4445 Percentage change | -119.1% |
| 1982 | 4.08 Percentage change | +818.9% |
| 1983 | 5.06 Percentage change | +23.8% |
| 1984 | -3.74 Percentage change | -173.9% |
| 1985 | 4.17 Percentage change | -211.7% |
| 1986 | -1.25 Percentage change | -129.9% |
| 1987 | 3.92 Percentage change | -413.9% |
| 1988 | 4.43 Percentage change | +13.0% |
| 1989 | 3.63 Percentage change | -18.1% |
| 1990 | -4.64 Percentage change | -227.8% |
| 1991 | -2.43 Percentage change | -47.6% |
| 1992 | -7.06 Percentage change | +190.6% |
| 1993 | 5.65 Percentage change | -180.0% |
| 1994 | -7.01 Percentage change | -224.0% |
| 1995 | -1.62 Percentage change | -76.9% |
| 1996 | -5.36 Percentage change | +231.9% |
| 1997 | -4.1 Percentage change | -23.6% |
| 1998 | -0.6244 Percentage change | -84.8% |
| 1999 | -1.23 Percentage change | +97.7% |
| 2000 | -0.8178 Percentage change | -33.8% |
| 2001 | -9.78 Percentage change | +1095.4% |
| 2002 | -3.51 Percentage change | -64.1% |
| 2003 | -4.93 Percentage change | +40.8% |
| 2004 | 3.42 Percentage change | -169.3% |
| 2005 | 7.81 Percentage change | +128.3% |
| 2006 | 0.7697 Percentage change | -90.1% |
| 2007 | 10.53 Percentage change | +1268.6% |
| 2008 | 0.4639 Percentage change | -95.6% |
| 2009 | -5.59 Percentage change | -1305.5% |
| 2010 | 9.31 Percentage change | -266.5% |
| 2011 | 18.79 Percentage change | +101.8% |
| 2012 | 1.02 Percentage change | -94.6% |
| 2013 | 6.57 Percentage change | +542.2% |
| 2014 | -3.4 Percentage change | -151.7% |
| 2015 | -14.04 Percentage change | +312.9% |
| 2016 | 0.2563 Percentage change | -101.8% |
| 2017 | 1.43 Percentage change | +456.7% |
| 2018 | -4.62 Percentage change | -423.5% |
| 2019 | -0.8872 Percentage change | -80.8% |
| 2020 | -0.862 Percentage change | -2.8% |
| 2021 | -4.35 Percentage change | +404.9% |
| 2022 | 4.11 Percentage change | -194.5% |
| 2023 | 3.21 Percentage change | -21.9% |
| 2024 | -0.0595 Percentage change | -101.9% |
| 2025 | -2.19 Percentage change | +3577.5% |
Saint Lucia compared with similar countries
- Saint Lucia's -2.19 Percentage change is above the median for upper middle income countries, which is -3.73 Percentage change, 59% of the median. (46 countries reporting)
- Saint Lucia's -2.19 Percentage change is above the median for Latin America & Caribbean, which is -3.01 Percentage change, 73% of the median. (37 countries reporting)
Biggest year-on-year movements
Years where Historical exposure to drought — Land soil moisture anomaly in Saint Lucia 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 |
|---|---|---|---|
| 2025 | -3577.5% | -0.0595 Percentage change | -2.19 Percentage change |
| 1967 | -1903.9% | 0.3611 Percentage change | -6.51 Percentage change |
| 2009 | -1305.5% | 0.4639 Percentage change | -5.59 Percentage change |
| 2007 | +1268.6% | 0.7697 Percentage change | 10.53 Percentage change |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 4.3 Percentage change | -5.13 Percentage change | 15.1 Percentage change | 10 |
| 1960s | 2.51 Percentage change | -7.97 Percentage change | 14.53 Percentage change | 10 |
| 1970s | -0.844 Percentage change | -10.9 Percentage change | 6.99 Percentage change | 10 |
| 1980s | 1.84 Percentage change | -3.74 Percentage change | 5.06 Percentage change | 10 |
| 1990s | -2.84 Percentage change | -7.06 Percentage change | 5.65 Percentage change | 10 |
| 2000s | -0.1629 Percentage change | -9.78 Percentage change | 10.53 Percentage change | 10 |
| 2010s | 1.44 Percentage change | -14.04 Percentage change | 18.79 Percentage change | 10 |
| 2020s | -0.0221 Percentage change | -4.35 Percentage change | 4.11 Percentage change | 6 |
Countries ranked near Saint Lucia
More environment data for Saint Lucia
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.257 °C (2025)
- Temperature change 1.32 °C (2025)
- Total greenhouse gas emissions excluding LULUCF (Mt CO2e), annual 3.15 % 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 -0.4464 % 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 % change on previous year (2024)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Saint Lucia?
- Historical exposure to drought — land soil moisture anomaly in Saint Lucia was -2.19 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 Saint Lucia?
- The highest recorded value was 18.79 Percentage change in 2011.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Saint Lucia?
- The lowest recorded value was -14.04 Percentage change in 2015.
- How does Saint Lucia rank for historical exposure to drought — land soil moisture anomaly?
- Saint Lucia ranks 78th out of 191 countries with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Saint Lucia?
- Over the last ten years it is up 84.4%. The long-run trend across the full record is volatile.
- Where does this Saint Lucia 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.
Download this data
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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