Bulgaria vs Sonora: Exposure to extreme temperature — Annual temperature change

Bulgaria
1.93 Degrees celsius
in 2023
Sonora
0.9472 Degrees celsius
in 2023
Bulgaria rank
16th
Sonora rank
19th

Exposure to extreme temperature — Annual temperature change over time

  • Bulgaria
  • Sonora
-1012197920012023

How they compare

Bulgaria currently reports 1.93 Degrees celsius against 0.9472 Degrees celsius in Sonora, a difference of 0.9828 Degrees celsius.

That makes Bulgaria's figure about 2.0 times Sonora's.

The two have swapped places 21 times across 45 shared years of data; in 1979 it was Sonora ahead.

Bulgaria ranks 16th and Sonora ranks 19th of 222 countries.

Across the 6 decades both report, Bulgaria averaged higher in 3 and Sonora in 3.

Head to head by decade

Decade Bulgaria Sonora Difference Ahead
1970s -0.288 Degrees celsius -0.2355 Degrees celsius 0.0525 Degrees celsius Sonora
1980s -0.5103 Degrees celsius -0.2399 Degrees celsius 0.2704 Degrees celsius Sonora
1990s -0.14 Degrees celsius -0.07 Degrees celsius 0.07 Degrees celsius Sonora
2000s 0.4715 Degrees celsius 0.3099 Degrees celsius 0.1616 Degrees celsius Bulgaria
2010s 0.9021 Degrees celsius 0.8592 Degrees celsius 0.0429 Degrees celsius Bulgaria
2020s 1.29 Degrees celsius 0.8062 Degrees celsius 0.4789 Degrees celsius Bulgaria

Averages of every year both report within each decade.

Frequently asked questions

Which has higher exposure to extreme temperature — annual temperature change, Bulgaria or Sonora?
Bulgaria, at 1.93 Degrees celsius against 0.9472 Degrees celsius in Sonora as of 2023.
What is the difference in exposure to extreme temperature — annual temperature change between Bulgaria and Sonora?
0.9828 Degrees celsius, with Bulgaria ahead.
How many years of comparable data are there for Bulgaria and Sonora?
45 years are reported by both, from 1979 to 2023.
How do Bulgaria and Sonora rank globally for exposure to extreme temperature — annual temperature change?
Bulgaria ranks 16th and Sonora ranks 19th 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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Bulgaria vs Sonora: Exposure to extreme temperature — Annual temperature change. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 06 October 2026, from https://reference.statizoid.com/compare/exposure-to-extreme-temperature-annual-temperature-change/bulgaria/sonora/

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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