Historical exposure to drought — Cropland soil moisture anomaly in San Juan - CH
San Juan - CH: Historical exposure to drought — Cropland soil moisture anomaly was 0.3757 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in San Juan - CH, 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 San Juan - CH stood at 0.3757 Percentage change.
Compared with earlier readings it is up 141.8% on the previous year and up 158.3% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in San Juan - CH peaked at 1.74 Percentage change in 1989 and was at its lowest, -1.07 Percentage change, in 1963.
That places San Juan - CH 791st out of 2960 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 — Cropland soil moisture anomaly in San Juan - CH, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -0.3565 Percentage change | — |
| 1951 | -0 Percentage change | -100.0% |
| 1952 | 0.1567 Percentage change | -363857.3% |
| 1953 | 0.7524 Percentage change | +380.2% |
| 1954 | 0.9989 Percentage change | +32.8% |
| 1955 | 1.17 Percentage change | +16.7% |
| 1956 | -0.6422 Percentage change | -155.1% |
| 1957 | 0.8679 Percentage change | -235.1% |
| 1958 | 0.8603 Percentage change | -0.9% |
| 1959 | -0.51 Percentage change | -159.3% |
| 1960 | -0.0572 Percentage change | -88.8% |
| 1961 | 0.033 Percentage change | -157.7% |
| 1962 | -0.3016 Percentage change | -1013.1% |
| 1963 | -1.07 Percentage change | +253.9% |
| 1964 | 0.2595 Percentage change | -124.3% |
| 1965 | 0.1704 Percentage change | -34.3% |
| 1966 | -0.4703 Percentage change | -376.0% |
| 1967 | 0.1204 Percentage change | -125.6% |
| 1968 | -0.9719 Percentage change | -907.5% |
| 1969 | -0.9871 Percentage change | +1.6% |
| 1970 | 0.4741 Percentage change | -148.0% |
| 1971 | -0.1653 Percentage change | -134.9% |
| 1972 | 0.1191 Percentage change | -172.1% |
| 1973 | 0.3355 Percentage change | +181.6% |
| 1974 | -0.3822 Percentage change | -213.9% |
| 1975 | -0.6765 Percentage change | +77.0% |
| 1976 | 0.5755 Percentage change | -185.1% |
| 1977 | -0.2341 Percentage change | -140.7% |
| 1978 | 0.9946 Percentage change | -524.9% |
| 1979 | 0.0081 Percentage change | -99.2% |
| 1980 | -0.7476 Percentage change | -9280.0% |
| 1981 | 0.0833 Percentage change | -111.1% |
| 1982 | -0.8702 Percentage change | -1144.6% |
| 1983 | -0.0466 Percentage change | -94.6% |
| 1984 | -0.247 Percentage change | +429.6% |
| 1985 | 0.5414 Percentage change | -319.2% |
| 1986 | 0.0038 Percentage change | -99.3% |
| 1987 | -0.077 Percentage change | -2141.7% |
| 1988 | -0.3615 Percentage change | +369.7% |
| 1989 | 1.74 Percentage change | -581.3% |
| 1990 | -0.7569 Percentage change | -143.5% |
| 1991 | 0.4219 Percentage change | -155.7% |
| 1992 | 0.5972 Percentage change | +41.5% |
| 1993 | 1 Percentage change | +68.0% |
| 1994 | -0.3011 Percentage change | -130.0% |
| 1995 | 0.5441 Percentage change | -280.7% |
| 1996 | -0.2163 Percentage change | -139.8% |
| 1997 | -0.6412 Percentage change | +196.4% |
| 1998 | 0.1268 Percentage change | -119.8% |
| 1999 | 0.8975 Percentage change | +607.7% |
| 2000 | 1.26 Percentage change | +40.7% |
| 2001 | -0.4243 Percentage change | -133.6% |
| 2002 | 0.0541 Percentage change | -112.7% |
| 2003 | -1.02 Percentage change | -1985.8% |
| 2004 | -0.7143 Percentage change | -29.9% |
| 2005 | 0.3303 Percentage change | -146.2% |
| 2006 | -0.5261 Percentage change | -259.3% |
| 2007 | -0.5864 Percentage change | +11.5% |
| 2008 | 0.0501 Percentage change | -108.5% |
| 2009 | -0.593 Percentage change | -1284.4% |
| 2010 | -0.2753 Percentage change | -53.6% |
| 2011 | 0.0205 Percentage change | -107.4% |
| 2012 | -0.0138 Percentage change | -167.2% |
| 2013 | 0.161 Percentage change | -1267.7% |
| 2014 | 0.3025 Percentage change | +88.0% |
| 2015 | -0.644 Percentage change | -312.9% |
| 2016 | 0.0745 Percentage change | -111.6% |
| 2017 | -0.1042 Percentage change | -239.9% |
| 2018 | -0.8584 Percentage change | +723.5% |
| 2019 | 0.0352 Percentage change | -104.1% |
| 2020 | -0.0947 Percentage change | -369.3% |
| 2021 | -0.7743 Percentage change | +718.1% |
| 2022 | -0.1005 Percentage change | -87.0% |
| 2023 | -0.736 Percentage change | +632.1% |
| 2024 | -0.8993 Percentage change | +22.2% |
| 2025 | 0.3757 Percentage change | -141.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 0.3294 Percentage change | -0.6422 Percentage change | 1.17 Percentage change | 10 |
| 1960s | -0.3272 Percentage change | -1.07 Percentage change | 0.2595 Percentage change | 10 |
| 1970s | 0.1049 Percentage change | -0.6765 Percentage change | 0.9946 Percentage change | 10 |
| 1980s | 0.0018 Percentage change | -0.8702 Percentage change | 1.74 Percentage change | 10 |
| 1990s | 0.1676 Percentage change | -0.7569 Percentage change | 1 Percentage change | 10 |
| 2000s | -0.2166 Percentage change | -1.02 Percentage change | 1.26 Percentage change | 10 |
| 2010s | -0.1302 Percentage change | -0.8584 Percentage change | 0.3025 Percentage change | 10 |
| 2020s | -0.3715 Percentage change | -0.8993 Percentage change | 0.3757 Percentage change | 6 |
More environment data for San Juan - CH
- Historical exposure to drought — Land soil moisture anomaly 0.5564 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 3.37 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in San Juan - CH?
- Historical exposure to drought — cropland soil moisture anomaly in San Juan - CH was 0.3757 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 San Juan - CH?
- The highest recorded value was 1.74 Percentage change in 1989.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in San Juan - CH?
- The lowest recorded value was -1.07 Percentage change in 1963.
- How does San Juan - CH rank for historical exposure to drought — cropland soil moisture anomaly?
- San Juan - CH ranks 791st out of 2960 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in San Juan - CH?
- Over the last ten years it is up 158.3%. The long-run trend across the full record is volatile.
- Where does this San Juan - CH 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