Guam vs South Africa: Exposure to extreme temperature — Annual temperature change

Guam
0.5097 Degrees celsius
in 2023
South Africa
0.5207 Degrees celsius
in 2023
Guam rank
235th
South Africa rank
234th

Exposure to extreme temperature — Annual temperature change over time

  • Guam
  • South Africa
-1-0.500.511.5197920012023

How they compare

South Africa currently reports 0.5207 Degrees celsius against 0.5097 Degrees celsius in Guam, a difference of 0.011 Degrees celsius.

The two have swapped places 17 times across 45 shared years of data; in 1979 it was Guam ahead.

Guam ranks 235th and South Africa ranks 234th of 263 countries.

Across the 6 decades both report, Guam averaged higher in 3 and South Africa in 3.

Head to head by decade

Decade Guam South Africa Difference Ahead
1970s -0.1289 Degrees celsius -0.237 Degrees celsius 0.1081 Degrees celsius Guam
1980s -0.1177 Degrees celsius -0.0997 Degrees celsius 0.018 Degrees celsius South Africa
1990s -0.1273 Degrees celsius -0.0574 Degrees celsius 0.0699 Degrees celsius South Africa
2000s 0.2081 Degrees celsius 0.0853 Degrees celsius 0.1228 Degrees celsius Guam
2010s 0.3185 Degrees celsius 0.5393 Degrees celsius 0.2208 Degrees celsius South Africa
2020s 0.4673 Degrees celsius 0.3874 Degrees celsius 0.0799 Degrees celsius Guam

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to extreme temperature — annual temperature change, Guam or South Africa?
South Africa, at 0.5207 Degrees celsius against 0.5097 Degrees celsius in Guam as of 2023.
What is the difference in exposure to extreme temperature — annual temperature change between Guam and South Africa?
0.011 Degrees celsius, with South Africa ahead.
How many years of comparable data are there for Guam and South Africa?
45 years are reported by both, from 1979 to 2023.
How do Guam and South Africa rank globally for exposure to extreme temperature — annual temperature change?
Guam ranks 235th and South Africa ranks 234th of 263 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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Guam vs South Africa: Exposure to extreme temperature — Annual temperature change. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 20 August 2026, from https://reference.statizoid.com/compare/exposure-to-extreme-temperature-annual-temperature-change/guam/south-africa/

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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