Historical exposure to drought — Land soil moisture anomaly in Houston-Baytown-Huntsville, TX
Houston-Baytown-Huntsville, TX: Historical exposure to drought — Land soil moisture anomaly was 3.13 Percentage change in 2025. ◆ Volatile
Historical exposure to drought — Land soil moisture anomaly in Houston-Baytown-Huntsville, TX, 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 Houston-Baytown-Huntsville, TX is 3.13 Percentage change, measured in 2025.
The figure is up 301.1% on the previous year and down 39.6% over ten years.
Over the whole period, historical exposure to drought — land soil moisture anomaly in Houston-Baytown-Huntsville, TX peaked at 11.2 Percentage change in 2021 and was at its lowest, -18.17 Percentage change, in 1956.
That places Houston-Baytown-Huntsville, TX 363rd out of 3112 regions with data for 2025, putting it in the top 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 Houston-Baytown-Huntsville, TX, year by year
| Year | Percentage change | Change |
|---|---|---|
| 1950 | -5.84 Percentage change | — |
| 1951 | -10.6 Percentage change | +81.7% |
| 1952 | -9.75 Percentage change | -8.0% |
| 1953 | 2.03 Percentage change | -120.9% |
| 1954 | -7.72 Percentage change | -479.5% |
| 1955 | -10.19 Percentage change | +32.1% |
| 1956 | -18.17 Percentage change | +78.4% |
| 1957 | 1.52 Percentage change | -108.3% |
| 1958 | -0.5714 Percentage change | -137.7% |
| 1959 | 1.03 Percentage change | -279.9% |
| 1960 | 0.6882 Percentage change | -33.1% |
| 1961 | -1.9 Percentage change | -376.2% |
| 1962 | -3.02 Percentage change | +59.0% |
| 1963 | -13.59 Percentage change | +349.5% |
| 1964 | -5.8 Percentage change | -57.3% |
| 1965 | -8.09 Percentage change | +39.5% |
| 1966 | -4.4 Percentage change | -45.6% |
| 1967 | -11.17 Percentage change | +153.7% |
| 1968 | -3.35 Percentage change | -70.0% |
| 1969 | -7.29 Percentage change | +117.3% |
| 1970 | 1.28 Percentage change | -117.6% |
| 1971 | -13.19 Percentage change | -1127.0% |
| 1972 | -1.4 Percentage change | -89.4% |
| 1973 | 4.63 Percentage change | -430.7% |
| 1974 | 1.8 Percentage change | -61.0% |
| 1975 | 5.21 Percentage change | +189.3% |
| 1976 | 0.7833 Percentage change | -85.0% |
| 1977 | -5.43 Percentage change | -792.7% |
| 1978 | -9.38 Percentage change | +72.8% |
| 1979 | 6.48 Percentage change | -169.1% |
| 1980 | -1.68 Percentage change | -126.0% |
| 1981 | 6.03 Percentage change | -458.6% |
| 1982 | -1.19 Percentage change | -119.7% |
| 1983 | 0.9179 Percentage change | -177.1% |
| 1984 | -2.25 Percentage change | -345.3% |
| 1985 | 6.98 Percentage change | -410.1% |
| 1986 | -4.46 Percentage change | -163.8% |
| 1987 | 2.21 Percentage change | -149.7% |
| 1988 | -0.2944 Percentage change | -113.3% |
| 1989 | 0.701 Percentage change | -338.1% |
| 1990 | 0.3518 Percentage change | -49.8% |
| 1991 | 7.83 Percentage change | +2126.8% |
| 1992 | 1.26 Percentage change | -83.9% |
| 1993 | 3.13 Percentage change | +148.2% |
| 1994 | -2.11 Percentage change | -167.3% |
| 1995 | 7.74 Percentage change | -467.2% |
| 1996 | 2.89 Percentage change | -62.7% |
| 1997 | 6.78 Percentage change | +134.6% |
| 1998 | -5.37 Percentage change | -179.2% |
| 1999 | -3.64 Percentage change | -32.2% |
| 2000 | -14.41 Percentage change | +296.4% |
| 2001 | 4.03 Percentage change | -128.0% |
| 2002 | -3.73 Percentage change | -192.5% |
| 2003 | 0.0534 Percentage change | -101.4% |
| 2004 | 4.92 Percentage change | +9126.2% |
| 2005 | -3.34 Percentage change | -167.8% |
| 2006 | -3.52 Percentage change | +5.3% |
| 2007 | 8.45 Percentage change | -340.3% |
| 2008 | -9.36 Percentage change | -210.7% |
| 2009 | -4.62 Percentage change | -50.7% |
| 2010 | -6.02 Percentage change | +30.5% |
| 2011 | -16.44 Percentage change | +173.0% |
| 2012 | -7.81 Percentage change | -52.5% |
| 2013 | -2.59 Percentage change | -66.8% |
| 2014 | -3.02 Percentage change | +16.6% |
| 2015 | 5.17 Percentage change | -271.0% |
| 2016 | 3.75 Percentage change | -27.5% |
| 2017 | 0.9932 Percentage change | -73.5% |
| 2018 | 4.51 Percentage change | +354.1% |
| 2019 | 8.66 Percentage change | +91.9% |
| 2020 | 4.83 Percentage change | -44.2% |
| 2021 | 11.2 Percentage change | +131.9% |
| 2022 | -3.22 Percentage change | -128.8% |
| 2023 | -4.86 Percentage change | +51.0% |
| 2024 | -1.55 Percentage change | -68.0% |
| 2025 | 3.13 Percentage change | -301.1% |
Biggest year-on-year movements
Years where Historical exposure to drought — Land soil moisture anomaly in Houston-Baytown-Huntsville, TX 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 |
|---|---|---|---|
| 2004 | +9126.2% | 0.0534 Percentage change | 4.92 Percentage change |
| 1991 | +2126.8% | 0.3518 Percentage change | 7.83 Percentage change |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1950s | -5.83 Percentage change | -18.17 Percentage change | 2.03 Percentage change | 10 |
| 1960s | -5.79 Percentage change | -13.59 Percentage change | 0.6882 Percentage change | 10 |
| 1970s | -0.9199 Percentage change | -13.19 Percentage change | 6.48 Percentage change | 10 |
| 1980s | 0.6974 Percentage change | -4.46 Percentage change | 6.98 Percentage change | 10 |
| 1990s | 1.89 Percentage change | -5.37 Percentage change | 7.83 Percentage change | 10 |
| 2000s | -2.15 Percentage change | -14.41 Percentage change | 8.45 Percentage change | 10 |
| 2010s | -1.28 Percentage change | -16.44 Percentage change | 8.66 Percentage change | 10 |
| 2020s | 1.59 Percentage change | -4.86 Percentage change | 11.2 Percentage change | 6 |
More environment data for Houston-Baytown-Huntsville, TX
- Historical exposure to drought — Cropland soil moisture anomaly 0.9721 Percentage change (2025)
- River flooding exposure — Cropland share exposed to river flooding 14.2 Percentage of agricultural land area (2022)
Frequently asked questions
- What is historical exposure to drought — land soil moisture anomaly in Houston-Baytown-Huntsville, TX?
- Historical exposure to drought — land soil moisture anomaly in Houston-Baytown-Huntsville, TX was 3.13 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 Houston-Baytown-Huntsville, TX?
- The highest recorded value was 11.2 Percentage change in 2021.
- What is the lowest historical exposure to drought — land soil moisture anomaly recorded in Houston-Baytown-Huntsville, TX?
- The lowest recorded value was -18.17 Percentage change in 1956.
- How does Houston-Baytown-Huntsville, TX rank for historical exposure to drought — land soil moisture anomaly?
- Houston-Baytown-Huntsville, TX ranks 363rd out of 3112 regions with data for 2025.
- Is historical exposure to drought — land soil moisture anomaly rising or falling in Houston-Baytown-Huntsville, TX?
- Over the last ten years it is down 39.6%. The long-run trend across the full record is volatile.
- Where does this Houston-Baytown-Huntsville, TX 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