Historical exposure to drought — Land soil moisture anomaly in Hérault
Hérault: Historical exposure to drought — Land soil moisture anomaly was -3.41 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Hérault, 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 Hérault stood at -3.41 Percentage change.
Compared with earlier readings it is down 214.0% on the previous year and down 96.5% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Hérault peaked at 16.97 Percentage change in 1977 and was at its lowest, -10.57 Percentage change, in 1989.
That places Hérault 1856th out of 3112 regions with data for 2025, putting it 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 Hérault, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | 1.01 Percentage change | — |
| 1951 | 6.62 Percentage change | +554.4% |
| 1952 | -1.06 Percentage change | -116.0% |
| 1953 | -3.39 Percentage change | +219.4% |
| 1954 | -4.56 Percentage change | +34.5% |
| 1955 | -7.09 Percentage change | +55.7% |
| 1956 | 4.48 Percentage change | -163.2% |
| 1957 | 3.38 Percentage change | -24.6% |
| 1958 | 2.86 Percentage change | -15.5% |
| 1959 | 4.55 Percentage change | +59.2% |
| 1960 | 5.83 Percentage change | +28.1% |
| 1961 | 2.16 Percentage change | -63.0% |
| 1962 | -2.67 Percentage change | -224.0% |
| 1963 | 14.63 Percentage change | -647.0% |
| 1964 | 7.63 Percentage change | -47.9% |
| 1965 | 3.53 Percentage change | -53.7% |
| 1966 | 5.34 Percentage change | +51.2% |
| 1967 | -0.6133 Percentage change | -111.5% |
| 1968 | 10.52 Percentage change | -1816.0% |
| 1969 | 10.25 Percentage change | -2.6% |
| 1970 | 3.24 Percentage change | -68.4% |
| 1971 | 12.05 Percentage change | +271.6% |
| 1972 | 13.53 Percentage change | +12.3% |
| 1973 | -0.3768 Percentage change | -102.8% |
| 1974 | 12.71 Percentage change | -3473.0% |
| 1975 | 2.09 Percentage change | -83.6% |
| 1976 | 9.19 Percentage change | +339.7% |
| 1977 | 16.97 Percentage change | +84.8% |
| 1978 | -2.75 Percentage change | -116.2% |
| 1979 | 1.93 Percentage change | -170.1% |
| 1980 | 6.33 Percentage change | +228.6% |
| 1981 | 6.36 Percentage change | +0.5% |
| 1982 | 4.32 Percentage change | -32.1% |
| 1983 | 1.44 Percentage change | -66.6% |
| 1984 | 7.05 Percentage change | +389.3% |
| 1985 | -7.72 Percentage change | -209.5% |
| 1986 | -3.2 Percentage change | -58.6% |
| 1987 | -1.2 Percentage change | -62.6% |
| 1988 | 6.53 Percentage change | -646.2% |
| 1989 | -10.57 Percentage change | -261.9% |
| 1990 | 0.9958 Percentage change | -109.4% |
| 1991 | 4.25 Percentage change | +326.8% |
| 1992 | 4.96 Percentage change | +16.8% |
| 1993 | 5.05 Percentage change | +1.8% |
| 1994 | 4.66 Percentage change | -7.7% |
| 1995 | -3.67 Percentage change | -178.8% |
| 1996 | 4.66 Percentage change | -227.0% |
| 1997 | -8.76 Percentage change | -287.9% |
| 1998 | -2.2 Percentage change | -74.8% |
| 1999 | 0.8312 Percentage change | -137.7% |
| 2000 | 5.33 Percentage change | +540.9% |
| 2001 | 1.75 Percentage change | -67.2% |
| 2002 | -2.08 Percentage change | -219.1% |
| 2003 | 6.87 Percentage change | -429.7% |
| 2004 | -0.5173 Percentage change | -107.5% |
| 2005 | -9.66 Percentage change | +1767.4% |
| 2006 | -3.75 Percentage change | -61.2% |
| 2007 | -0.518 Percentage change | -86.2% |
| 2008 | -0.7896 Percentage change | +52.4% |
| 2009 | -7.87 Percentage change | +896.3% |
| 2010 | -2.55 Percentage change | -67.6% |
| 2011 | 0.129 Percentage change | -105.1% |
| 2012 | -1.1 Percentage change | -953.8% |
| 2013 | 5.47 Percentage change | -597.0% |
| 2014 | 5.03 Percentage change | -8.1% |
| 2015 | -1.74 Percentage change | -134.5% |
| 2016 | 0.0475 Percentage change | -102.7% |
| 2017 | -4.18 Percentage change | -8907.6% |
| 2018 | 6.17 Percentage change | -247.4% |
| 2019 | -6.75 Percentage change | -209.3% |
| 2020 | 0.1749 Percentage change | -102.6% |
| 2021 | 0.2633 Percentage change | +50.5% |
| 2022 | -0.9157 Percentage change | -447.8% |
| 2023 | -4.71 Percentage change | +414.6% |
| 2024 | 2.99 Percentage change | -163.5% |
| 2025 | -3.41 Percentage change | -214.0% |
Biggest year-on-year movements
Years where Historical exposure to drought — Land soil moisture anomaly in Hérault 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 |
|---|---|---|---|
| 2017 | -8907.6% | 0.0475 Percentage change | -4.18 Percentage change |
| 1974 | +3473.0% | -0.3768 Percentage change | 12.71 Percentage change |
| 1968 | +1816.0% | -0.6133 Percentage change | 10.52 Percentage change |
| 2005 | -1767.4% | -0.5173 Percentage change | -9.66 Percentage change |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 0.68 Percentage change | -7.09 Percentage change | 6.62 Percentage change | 10 |
| 1960s | 5.66 Percentage change | -2.67 Percentage change | 14.63 Percentage change | 10 |
| 1970s | 6.86 Percentage change | -2.75 Percentage change | 16.97 Percentage change | 10 |
| 1980s | 0.934 Percentage change | -10.57 Percentage change | 7.05 Percentage change | 10 |
| 1990s | 1.08 Percentage change | -8.76 Percentage change | 5.05 Percentage change | 10 |
| 2000s | -1.12 Percentage change | -9.66 Percentage change | 6.87 Percentage change | 10 |
| 2010s | 0.0536 Percentage change | -6.75 Percentage change | 6.17 Percentage change | 10 |
| 2020s | -0.9348 Percentage change | -4.71 Percentage change | 2.99 Percentage change | 6 |
More environment data for Hérault
- Historical exposure to drought — Cropland soil moisture anomaly -3.88 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 0.9784 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Hérault?
- Historical exposure to drought — land soil moisture anomaly in Hérault was -3.41 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 Hérault?
- The highest recorded value was 16.97 Percentage change in 1977.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Hérault?
- The lowest recorded value was -10.57 Percentage change in 1989.
- How does Hérault rank for historical exposure to drought — land soil moisture anomaly?
- Hérault ranks 1856th out of 3112 regions with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Hérault?
- Over the last ten years it is down 96.5%. The long-run trend across the full record is volatile.
- Where does this Hérault 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
CSV · JSON — 76 observations, free to reuse under OECD Terms and Conditions (attribution required).
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