Exposure to extreme temperature — Annual temperature change in British Indian Ocean Territory

British Indian Ocean Territory: Exposure to extreme temperature — Annual temperature change was 0.5257 Degrees celsius in 2023. ◆ Volatile

Latest (2023)
0.5257 Degrees celsius
Change on year
up 204.2%
World rank
232nd
of 263 countries
All-time high
0.9354 Degrees celsius
in 2019
All-time low
-0.6208 Degrees celsius
in 1985
Years of data
45
1979–2023

Exposure to extreme temperature — Annual temperature change in British Indian Ocean Territory, 1979–2023

-0.500.511979200120231979: -0.102 Degrees celsius1980: -0.109 Degrees celsius1981: -0.181 Degrees celsius1982: -0.111 Degrees celsius1983: 0.139 Degrees celsius1984: -0.475 Degrees celsius1985: -0.621 Degrees celsius1986: -0.341 Degrees celsius1987: 0.165 Degrees celsius1988: 0.12 Degrees celsius1989: -0.309 Degrees celsius1990: 0.056 Degrees celsius1991: 0.217 Degrees celsius1992: -0.096 Degrees celsius1993: -0.131 Degrees celsius1994: -0.103 Degrees celsius1995: -0.054 Degrees celsius1996: -0.111 Degrees celsius1997: 0.183 Degrees celsius1998: 0.198 Degrees celsius1999: -0.146 Degrees celsius2000: -0.026 Degrees celsius2001: 0.163 Degrees celsius2002: 0.059 Degrees celsius2003: 0.264 Degrees celsius2004: -0.012 Degrees celsius2005: 0.228 Degrees celsius2006: 0.179 Degrees celsius2007: 0.297 Degrees celsius2008: 0.089 Degrees celsius2009: 0.126 Degrees celsius2010: 0.235 Degrees celsius2011: 0.062 Degrees celsius2012: 0.308 Degrees celsius2013: 0.315 Degrees celsius2014: 0.185 Degrees celsius2015: 0.682 Degrees celsius2016: 0.6 Degrees celsius2017: 0.248 Degrees celsius2018: 0.248 Degrees celsius2019: 0.935 Degrees celsius2020: 0.642 Degrees celsius2021: 0.23 Degrees celsius2022: 0.173 Degrees celsius2023: 0.526 Degrees celsius

Source: Organisation for Economic Co-operation and Development. Measured in Degrees celsius.

Analysis

The most recent figure for exposure to extreme temperature — annual temperature change in British Indian Ocean Territory is 0.5257 Degrees celsius, measured in 2023.

The figure is up 204.2% on the previous year and up 67.1% over ten years.

Over the whole period, exposure to extreme temperature — annual temperature change in British Indian Ocean Territory peaked at 0.9354 Degrees celsius in 2019 and was at its lowest, -0.6208 Degrees celsius, in 1985.

That places British Indian Ocean Territory 232nd out of 263 countries with data for 2023, putting it in the bottom quarter.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
1970s -0.1024 Degrees celsius -0.1024 Degrees celsius -0.1024 Degrees celsius 1
1980s -0.1724 Degrees celsius -0.6208 Degrees celsius 0.1648 Degrees celsius 10
1990s 0.0013 Degrees celsius -0.146 Degrees celsius 0.2165 Degrees celsius 10
2000s 0.1367 Degrees celsius -0.026 Degrees celsius 0.2968 Degrees celsius 10
2010s 0.3817 Degrees celsius 0.0616 Degrees celsius 0.9354 Degrees celsius 10
2020s 0.3926 Degrees celsius 0.1728 Degrees celsius 0.6424 Degrees celsius 4

Countries ranked near British Indian Ocean Territory

  1. 229 Solomon Islands 0.5712 Degrees celsius compare
  2. 230 Tokelau 0.5404 Degrees celsius compare
  3. 231 Wallis and Futuna 0.539 Degrees celsius compare
  4. 233 Seychelles 0.5253 Degrees celsius compare
  5. 234 South Africa 0.5207 Degrees celsius compare
  6. 235 Guam 0.5097 Degrees celsius compare

See the full ranking of 979 places →

More reference data data for British Indian Ocean Territory

All data for British Indian Ocean Territory →

Frequently asked questions

What is exposure to extreme temperature — annual temperature change in British Indian Ocean Territory?
Exposure to extreme temperature — annual temperature change in British Indian Ocean Territory was 0.5257 Degrees celsius in 2023, according to Organisation for Economic Co-operation and Development.
What is the highest exposure to extreme temperature — annual temperature change recorded in British Indian Ocean Territory?
The highest recorded value was 0.9354 Degrees celsius in 2019.
What is the lowest exposure to extreme temperature — annual temperature change recorded in British Indian Ocean Territory?
The lowest recorded value was -0.6208 Degrees celsius in 1985.
How does British Indian Ocean Territory rank for exposure to extreme temperature — annual temperature change?
British Indian Ocean Territory ranks 232nd out of 263 countries with data for 2023.
Is exposure to extreme temperature — annual temperature change rising or falling in British Indian Ocean Territory?
Over the last ten years it is up 67.1%. The long-run trend across the full record is volatile.
Where does this British Indian Ocean Territory data come from?
The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to extreme temperature — Annual temperature change. Statizoid updates them automatically from the source API.

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Exposure to extreme temperature — Annual temperature change in British Indian Ocean Territory. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://reference.statizoid.com/stat/exposure-to-extreme-temperature-annual-temperature-change/british-indian-ocean-territory/

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About this data

Indicator
Exposure to extreme temperature — Annual temperature change
Unit
Degrees celsius
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
979 places, 44,055 data points, 1979–2023
Last refreshed

The dataset provides a global assessment of changes in average temperature by providing the temperature anomaly, days with above-average temperatures and days with below-average temperatures. Exposure indicators to extreme temperature have been prepared jointly by the Organisation for Economic Co-operation and Development (OECD) and the International Energy Agency (IEA). Please see the working paper for a more complete description of the methods. The dataset also provides a global assessment of extreme temperatures through the use of a variety of climate indices, including hot days, tropical nights, the Universal Thermal Climate Index and icing days. The datasets span the period 1979-2022, depending on data availability and are the result of the use of a variety of geospatial data sources. 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 Data Store temperature data (ERA5) and Global Human Settlement Layer population grid data. Contact: ENV.Stat@oecd.org Database documentation