Climate hazard statistics - Regions (for 'Developer API') — Projected air temperature by country

About this data

Indicator

Climate hazard statistics - Regions (for 'Developer API') — Projected air temperature

Unit

Degrees celsius

Source

Organisation for Economic Co-operation and Development

Licence

OECD Terms and Conditions (attribution required)

Coverage

52 places, 1,612 data points, 2030–2060

Last refreshed

17 August 2026

<p style="text-align: justify;">This dataset provides the whole set of <strong>OECD regional climate hazard indicators</strong> in large (TL2) and small (TL3) regions. It is recommended for users who wish to query a large amount of data. It is not designed for visualising results using the Table and Chart buttons. To access the &lsquo;Developer API query builder&rsquo;, click on the &lsquo;Developer API&rsquo; button above.</p> <p style="text-align: justify;">The application programming interface (API), based on the SDMX standard, allows a developer to access the data using simple RESTful URL and HTTP header options for various choices of response formats including JSON. The query filter is generated according to the current data selection. To change the data selection, use the filters on the left.<br /><br />To get started check the&nbsp;<a href="https://gitlab.algobank.oecd.org/public-documentation/dotstat-migration/-/raw/main/OECD_Data_API_documentation.pdf">API documentation</a></p> <p style="text-align: justify;"><strong>Indicators covered</strong></p> <p style="text-align: justify;">This dataset provides data on:</p> <ul> <li style="text-align: justify;">Air temperature, hot days, tropical nights and icing days; Land surface temperature; Heat stress; Cooling and heating degree days&nbsp;</li> <li style="text-align: justify;">Climate projections by scenario, 2030&ndash;2060</li> <li style="text-align: justify;">Greenhouse gas emissions</li> <li style="text-align: justify;">Wildfires; River and coastal flooding; Drought; Precipitation</li> </ul> <p><strong>Definition of regions</strong></p> <p style="text-align: justify;">Regions are subnational units below national boundaries. OECD countries have two regional levels: large regions (territorial level 2 or TL2) and small regions (territorial level 3 or TL3). For more information, see the OECD Territorial grid <a href="https://stats.oecd.org/wbos/fileview2.aspx?IDFile=cebce94d-9474-4ffc-b72a-d731fbdb75b9">(pdf)</a> and the OECD Territorial Correspondence Table <a href="https://stats.oecd.org/wbos/fileview2.aspx?IDFile=db68c5c3-5fd5-465c-b25b-b50aa14c2da1">(xlsx)</a>.&nbsp;</p> <p><strong>Cite this dataset</strong></p> <p>OECD Regions, Cities and Local Areas database&nbsp;<a href="http://oe.cd/geostats">http://oe.cd/geostats</a>.</p> <p><strong>Further information</strong></p> <ul> <li><a href="https://localdataportal.oecd.org/">OECD Local Data Portal</a>&nbsp;</li> <li><a href="https://www.oecd.org/en/publications/oecd-regions-and-cities-at-a-glance-2024_f42db3bf-en.html">OECD Regions and Cities at a Glance</a></li> </ul> <p>For questions and/or comments, please email <a href="mailto:RegionStat@oecd.org">RegionStat@oecd.org</a>.</p>