Historical exposure to drought — Cropland soil moisture anomaly in Viseu Dão Lafões
Viseu Dão Lafões: Historical exposure to drought — Cropland soil moisture anomaly was -1.52 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Cropland soil moisture anomaly in Viseu Dão Lafões, 1950–2025
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
Viseu Dão Lafões recorded -1.52 Percentage change for historical exposure to drought — cropland soil moisture anomaly in 2025.
Compared with earlier readings it is down 132.8% on the previous year and up 85.6% over ten years.
Over the whole period, historical exposure to drought — cropland soil moisture anomaly in Viseu Dão Lafões peaked at 18.76 Percentage change in 1952 and was at its lowest, -17.56 Percentage change, in 2005.
Viseu Dão Lafões ranks 1233rd of 2960 regions 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 — Cropland soil moisture anomaly in Viseu Dão Lafões, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -4.18 Percentage change | — |
| 1951 | 1.75 Percentage change | -142.0% |
| 1952 | 18.76 Percentage change | +970.2% |
| 1953 | -6.09 Percentage change | -132.5% |
| 1954 | -7.46 Percentage change | +22.4% |
| 1955 | -5.01 Percentage change | -32.8% |
| 1956 | 7 Percentage change | -239.7% |
| 1957 | -9.86 Percentage change | -240.8% |
| 1958 | 7.41 Percentage change | -175.1% |
| 1959 | 7.98 Percentage change | +7.7% |
| 1960 | 7.96 Percentage change | -0.2% |
| 1961 | 12.4 Percentage change | +55.8% |
| 1962 | 5.52 Percentage change | -55.5% |
| 1963 | 3.99 Percentage change | -27.7% |
| 1964 | 1.3 Percentage change | -67.5% |
| 1965 | 2.2 Percentage change | +70.1% |
| 1966 | 4.64 Percentage change | +110.6% |
| 1967 | -3.5 Percentage change | -175.3% |
| 1968 | 2.14 Percentage change | -161.3% |
| 1969 | 5.45 Percentage change | +154.3% |
| 1970 | -15.77 Percentage change | -389.2% |
| 1971 | 4.6 Percentage change | -129.2% |
| 1972 | 8.54 Percentage change | +85.6% |
| 1973 | -2.53 Percentage change | -129.7% |
| 1974 | -2.57 Percentage change | +1.5% |
| 1975 | 6.57 Percentage change | -355.4% |
| 1976 | 4.81 Percentage change | -26.8% |
| 1977 | 1.35 Percentage change | -71.9% |
| 1978 | -7.41 Percentage change | -649.1% |
| 1979 | 0.0175 Percentage change | -100.2% |
| 1980 | 0.244 Percentage change | +1294.2% |
| 1981 | -9.5 Percentage change | -3991.3% |
| 1982 | 2.62 Percentage change | -127.6% |
| 1983 | -0.1399 Percentage change | -105.3% |
| 1984 | 15.65 Percentage change | -11288.5% |
| 1985 | -4.33 Percentage change | -127.6% |
| 1986 | -6.86 Percentage change | +58.4% |
| 1987 | 6.01 Percentage change | -187.7% |
| 1988 | 5.94 Percentage change | -1.3% |
| 1989 | -3.23 Percentage change | -154.3% |
| 1990 | -3.29 Percentage change | +1.9% |
| 1991 | 1.55 Percentage change | -147.1% |
| 1992 | 2.49 Percentage change | +61.0% |
| 1993 | 12.09 Percentage change | +384.9% |
| 1994 | -6.61 Percentage change | -154.7% |
| 1995 | -7.27 Percentage change | +9.9% |
| 1996 | -3.37 Percentage change | -53.6% |
| 1997 | 2.09 Percentage change | -162.0% |
| 1998 | 12.22 Percentage change | +485.0% |
| 1999 | 4.71 Percentage change | -61.4% |
| 2000 | -0.7077 Percentage change | -115.0% |
| 2001 | 2.17 Percentage change | -407.0% |
| 2002 | -1.09 Percentage change | -150.1% |
| 2003 | 18.58 Percentage change | -1804.7% |
| 2004 | -1.37 Percentage change | -107.4% |
| 2005 | -17.56 Percentage change | +1181.3% |
| 2006 | -2.35 Percentage change | -86.6% |
| 2007 | -1.27 Percentage change | -46.3% |
| 2008 | -5.39 Percentage change | +325.9% |
| 2009 | -12.49 Percentage change | +131.7% |
| 2010 | 0.6868 Percentage change | -105.5% |
| 2011 | -1.3 Percentage change | -289.1% |
| 2012 | -14.67 Percentage change | +1029.4% |
| 2013 | 1.75 Percentage change | -111.9% |
| 2014 | 7.33 Percentage change | +318.6% |
| 2015 | -10.55 Percentage change | -244.1% |
| 2016 | -1.82 Percentage change | -82.8% |
| 2017 | -13.51 Percentage change | +642.2% |
| 2018 | 4.22 Percentage change | -131.2% |
| 2019 | -9.19 Percentage change | -317.8% |
| 2020 | -1.99 Percentage change | -78.3% |
| 2021 | -4.62 Percentage change | +131.8% |
| 2022 | -9.16 Percentage change | +98.5% |
| 2023 | -4.06 Percentage change | -55.7% |
| 2024 | 4.63 Percentage change | -214.0% |
| 2025 | -1.52 Percentage change | -132.8% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | 1.03 Percentage change | -9.86 Percentage change | 18.76 Percentage change | 10 |
| 1960s | 4.21 Percentage change | -3.5 Percentage change | 12.4 Percentage change | 10 |
| 1970s | -0.2416 Percentage change | -15.77 Percentage change | 8.54 Percentage change | 10 |
| 1980s | 0.6422 Percentage change | -9.5 Percentage change | 15.65 Percentage change | 10 |
| 1990s | 1.46 Percentage change | -7.27 Percentage change | 12.22 Percentage change | 10 |
| 2000s | -2.15 Percentage change | -17.56 Percentage change | 18.58 Percentage change | 10 |
| 2010s | -3.71 Percentage change | -14.67 Percentage change | 7.33 Percentage change | 10 |
| 2020s | -2.79 Percentage change | -9.16 Percentage change | 4.63 Percentage change | 6 |
More environment data for Viseu Dão Lafões
- Historical exposure to drought — Land soil moisture anomaly -2.06 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 0.4235 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — cropland soil moisture anomaly in Viseu Dão Lafões?
- Historical exposure to drought — cropland soil moisture anomaly in Viseu Dão Lafões was -1.52 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 Viseu Dão Lafões?
- The highest recorded value was 18.76 Percentage change in 1952.
- What is the lowest historical exposure to drought — cropland soil moisture anomaly recorded in Viseu Dão Lafões?
- The lowest recorded value was -17.56 Percentage change in 2005.
- How does Viseu Dão Lafões rank for historical exposure to drought — cropland soil moisture anomaly?
- Viseu Dão Lafões ranks 1233rd out of 2960 regions with data for 2025.
- Is historical exposure to drought — cropland soil moisture anomaly rising or falling in Viseu Dão Lafões?
- Over the last ten years it is up 85.6%. The long-run trend across the full record is volatile.
- Where does this Viseu Dão Lafões 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