Historical exposure to drought — Land soil moisture anomaly in Delft en Westland
Delft en Westland: Historical exposure to drought — Land soil moisture anomaly was -13.8 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Delft en Westland, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
In 2025, historical exposure to drought — land soil moisture anomaly in Delft en Westland stood at -13.8 Percentage change. That is the lowest value across all 76 years on record.
Compared with earlier readings it is down 371.6% on the previous year and down 1,025.4% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Delft en Westland peaked at 7.52 Percentage change in 1998 and was at its lowest, -13.8 Percentage change, in 2025.
That places Delft en Westland 3008th out of 3112 regions with data for 2025, putting it in the bottom quarter.
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 Delft en Westland, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -0.7663 Percentage change | — |
| 1951 | -1.3 Percentage change | +69.3% |
| 1952 | -6.04 Percentage change | +365.1% |
| 1953 | 0.1653 Percentage change | -102.7% |
| 1954 | 1.82 Percentage change | +1000.9% |
| 1955 | -10.58 Percentage change | -681.3% |
| 1956 | -1.66 Percentage change | -84.3% |
| 1957 | -4.4 Percentage change | +165.0% |
| 1958 | 0.772 Percentage change | -117.5% |
| 1959 | -10.15 Percentage change | -1414.8% |
| 1960 | -1.52 Percentage change | -85.0% |
| 1961 | -0.0554 Percentage change | -96.4% |
| 1962 | -0.5475 Percentage change | +888.0% |
| 1963 | 0.6652 Percentage change | -221.5% |
| 1964 | -6.45 Percentage change | -1069.1% |
| 1965 | 4.11 Percentage change | -163.7% |
| 1966 | 4.75 Percentage change | +15.6% |
| 1967 | -0.0632 Percentage change | -101.3% |
| 1968 | 3.76 Percentage change | -6053.7% |
| 1969 | 0.3585 Percentage change | -90.5% |
| 1970 | 1.1 Percentage change | +205.8% |
| 1971 | 0.0706 Percentage change | -93.6% |
| 1972 | 1.91 Percentage change | +2608.0% |
| 1973 | 1.4 Percentage change | -26.9% |
| 1974 | -1.69 Percentage change | -220.9% |
| 1975 | -4.6 Percentage change | +172.7% |
| 1976 | -11.54 Percentage change | +150.6% |
| 1977 | -1.66 Percentage change | -85.6% |
| 1978 | 1.29 Percentage change | -177.8% |
| 1979 | 3.16 Percentage change | +144.6% |
| 1980 | 6.1 Percentage change | +93.2% |
| 1981 | 7.11 Percentage change | +16.6% |
| 1982 | -1.87 Percentage change | -126.2% |
| 1983 | -2.72 Percentage change | +46.0% |
| 1984 | -0.3803 Percentage change | -86.0% |
| 1985 | 4.9 Percentage change | -1389.4% |
| 1986 | -2.16 Percentage change | -144.0% |
| 1987 | 6.76 Percentage change | -413.5% |
| 1988 | 6.01 Percentage change | -11.1% |
| 1989 | -5.21 Percentage change | -186.7% |
| 1990 | -5.01 Percentage change | -3.8% |
| 1991 | -3.98 Percentage change | -20.4% |
| 1992 | -3.41 Percentage change | -14.4% |
| 1993 | -1.71 Percentage change | -49.8% |
| 1994 | 0.4858 Percentage change | -128.4% |
| 1995 | -5.56 Percentage change | -1243.5% |
| 1996 | -4.57 Percentage change | -17.8% |
| 1997 | -4.71 Percentage change | +3.2% |
| 1998 | 7.52 Percentage change | -259.5% |
| 1999 | -1.63 Percentage change | -121.6% |
| 2000 | 6 Percentage change | -468.6% |
| 2001 | 2.34 Percentage change | -61.0% |
| 2002 | 2.87 Percentage change | +23.0% |
| 2003 | -4.33 Percentage change | -250.8% |
| 2004 | 2.96 Percentage change | -168.4% |
| 2005 | 7.1 Percentage change | +139.8% |
| 2006 | -0.3401 Percentage change | -104.8% |
| 2007 | 4.3 Percentage change | -1363.5% |
| 2008 | 0.862 Percentage change | -79.9% |
| 2009 | -12.89 Percentage change | -1595.8% |
| 2010 | 1.26 Percentage change | -109.7% |
| 2011 | -1.85 Percentage change | -247.6% |
| 2012 | 4.1 Percentage change | -321.1% |
| 2013 | -0.1086 Percentage change | -102.7% |
| 2014 | 3.98 Percentage change | -3761.1% |
| 2015 | 1.49 Percentage change | -62.5% |
| 2016 | -3.68 Percentage change | -346.8% |
| 2017 | -4.98 Percentage change | +35.4% |
| 2018 | -1.74 Percentage change | -65.1% |
| 2019 | -6.57 Percentage change | +277.8% |
| 2020 | -5.73 Percentage change | -12.8% |
| 2021 | 6.63 Percentage change | -215.7% |
| 2022 | -2.89 Percentage change | -143.5% |
| 2023 | 1.5 Percentage change | -152.1% |
| 2024 | 5.08 Percentage change | +237.6% |
| 2025 | -13.8 Percentage change | -371.6% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -3.21 Percentage change | -10.58 Percentage change | 1.82 Percentage change | 10 |
| 1960s | 0.5008 Percentage change | -6.45 Percentage change | 4.75 Percentage change | 10 |
| 1970s | -1.06 Percentage change | -11.54 Percentage change | 3.16 Percentage change | 10 |
| 1980s | 1.86 Percentage change | -5.21 Percentage change | 7.11 Percentage change | 10 |
| 1990s | -2.26 Percentage change | -5.56 Percentage change | 7.52 Percentage change | 10 |
| 2000s | 0.8865 Percentage change | -12.89 Percentage change | 7.1 Percentage change | 10 |
| 2010s | -0.8115 Percentage change | -6.57 Percentage change | 4.1 Percentage change | 10 |
| 2020s | -1.53 Percentage change | -13.8 Percentage change | 6.63 Percentage change | 6 |
More environment data for Delft en Westland
- Historical exposure to drought — Cropland soil moisture anomaly -13.8 Percentage change (2025)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Delft en Westland?
- Historical exposure to drought — land soil moisture anomaly in Delft en Westland was -13.8 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 Delft en Westland?
- The highest recorded value was 7.52 Percentage change in 1998.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Delft en Westland?
- The lowest recorded value was -13.8 Percentage change in 2025.
- How does Delft en Westland rank for historical exposure to drought — land soil moisture anomaly?
- Delft en Westland ranks 3008th out of 3112 regions with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Delft en Westland?
- Over the last ten years it is down 1,025.4%. The long-run trend across the full record is volatile.
- Where does this Delft en Westland 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