Heard Island and McDonald Islands vs Saint Barthélemy: Exposure to extreme temperature — Annual temperature change

Heard Island and McDonald Islands
0.729 Degrees celsius
in 2023
Saint Barthélemy
0.72 Degrees celsius
in 2023
Heard Island and McDonald Islands rank
157th
Saint Barthélemy rank
159th

Exposure to extreme temperature — Annual temperature change over time

  • Heard Island and McDonald Islands
  • Saint Barthélemy
-0.500.5197920012023

How they compare

Heard Island and McDonald Islands currently reports 0.729 Degrees celsius against 0.72 Degrees celsius in Saint Barthélemy, a difference of 0.009 Degrees celsius.

The two have swapped places 16 times across 45 shared years of data; in 1979 it was Heard Island and McDonald Islands ahead.

Heard Island and McDonald Islands ranks 157th and Saint Barthélemy ranks 159th of 222 countries.

Across the 6 decades both report, Heard Island and McDonald Islands averaged higher in 3 and Saint Barthélemy in 3.

Head to head by decade

Decade Heard Island and McDonald Islands Saint Barthélemy Difference Ahead
1970s 0.3303 Degrees celsius -0.1986 Degrees celsius 0.5289 Degrees celsius Heard Island and McDonald Islands
1980s 0.0373 Degrees celsius -0.171 Degrees celsius 0.2083 Degrees celsius Heard Island and McDonald Islands
1990s -0.0358 Degrees celsius -0.0111 Degrees celsius 0.0246 Degrees celsius Saint Barthélemy
2000s -0.0157 Degrees celsius 0.1342 Degrees celsius 0.1499 Degrees celsius Saint Barthélemy
2010s 0.2734 Degrees celsius 0.2431 Degrees celsius 0.0304 Degrees celsius Heard Island and McDonald Islands
2020s 0.4109 Degrees celsius 0.4189 Degrees celsius 0.008 Degrees celsius Saint Barthélemy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to extreme temperature — annual temperature change, Heard Island and McDonald Islands or Saint Barthélemy?
Heard Island and McDonald Islands, at 0.729 Degrees celsius against 0.72 Degrees celsius in Saint Barthélemy as of 2023.
What is the difference in exposure to extreme temperature — annual temperature change between Heard Island and McDonald Islands and Saint Barthélemy?
0.009 Degrees celsius, with Heard Island and McDonald Islands ahead.
How many years of comparable data are there for Heard Island and McDonald Islands and Saint Barthélemy?
45 years are reported by both, from 1979 to 2023.
How do Heard Island and McDonald Islands and Saint Barthélemy rank globally for exposure to extreme temperature — annual temperature change?
Heard Island and McDonald Islands ranks 157th and Saint Barthélemy ranks 159th of 222 countries.
Where does this data come from?
Organisation for Economic Co-operation and Development, published as Exposure to extreme temperature — Annual temperature change. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Heard Island and McDonald Islands vs Saint Barthélemy: Exposure to extreme temperature — Annual temperature change. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 30 August 2026, from https://reference.statizoid.com/compare/exposure-to-extreme-temperature-annual-temperature-change/heard-island-and-mcdonald-islands/saint-barthelemy-2/

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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