Cooling and heating degree days - Regions in Portugal
Portugal: Cooling and heating degree days - Regions was 756.55 Degree days in 2023. βΌ Falling
Cooling and heating degree days - Regions in Portugal, 1981β2023
Source: Organisation for Economic Co-operation and Development. Measured in Degree days.
Analysis
In 2023, cooling and heating degree days - regions in Portugal stood at 756.55 Degree days.
Compared with earlier readings it is up 9.5% on the previous year and down 27.5% over ten years.
Over the whole period, cooling and heating degree days - regions in Portugal peaked at 1,098 Degree days in 1993 and was at its lowest, 668.35 Degree days, in 1997.
Portugal ranks 36th of 48 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 43 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 962.31 Degree days | 800.92 Degree days | 1,093 Degree days | 9 |
| 1990s | 915.21 Degree days | 668.35 Degree days | 1,098 Degree days | 10 |
| 2000s | 956.26 Degree days | 852.87 Degree days | 1,088 Degree days | 10 |
| 2010s | 915.6 Degree days | 806.77 Degree days | 1,044 Degree days | 10 |
| 2020s | 747.71 Degree days | 690.72 Degree days | 802.09 Degree days | 4 |
Countries ranked near Portugal
More reference data data for Portugal
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.5144 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.4372 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 1.51 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0472 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 1.51 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.72 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.02 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.81 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 6.9 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.2572 (2050)
Frequently asked questions
- What is cooling and heating degree days - regions in Portugal?
- Cooling and heating degree days - regions in Portugal was 756.55 Degree days in 2023, according to Organisation for Economic Co-operation and Development.
- What is the highest cooling and heating degree days - regions recorded in Portugal?
- The highest recorded value was 1,098 Degree days in 1993.
- What is the lowest cooling and heating degree days - regions recorded in Portugal?
- The lowest recorded value was 668.35 Degree days in 1997.
- How does Portugal rank for cooling and heating degree days - regions?
- Portugal ranks 36th out of 48 countries with data for 2023.
- Is cooling and heating degree days - regions rising or falling in Portugal?
- Over the last ten years it is down 27.5%. The long-run trend across the full record is falling.
- Where does this Portugal data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Cooling and heating degree days - Regions. Statizoid updates them automatically from the source API.
Download this data
CSV Β· JSON β 43 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
<p style="text-align: justify;">This dataset provides indicators on Cooling and Heating Degree Days, in large (TL2) and small (TL3) regions.</p> <p><strong>Data definition and source</strong></p> <ul> <li>Cooling Degree Days (CDD) quantify how hot a given period was, indicating the energy demand for cooling buildings. CDD is calculated as the sum of the differences between the daily mean temperature and a reference temperature of 22°C, for all days when the mean temperature exceeds 22°C.</li> <li>Heating Degree Days (HDD) quantify how cold a given period was, reflecting the energy demand for heating buildings. HDD is calculated as the sum of the differences between a reference temperature of 15°C and the daily mean temperature, for all days when the mean temperature falls below 15°C.</li> </ul> <div id="subgroup-hdd" class="flex flex-col gap-2"> <div class="flex items-start gap-2" style="text-align: justify;">Those indicators are based on Copernicus ERA5-Land. ERA5-Land is used as it provides harmonised, globally consistent coverage at fine spatial resolution (0.1 degree), enabling the production of comparable subnational indicators also where national meteorological data are not available at the required scale.</div> <div class="flex items-start gap-2" style="text-align: justify;"><br />These estimates may differ from official subnational climate statistics due to differences in methodological approaches, such as the use of reanalysis based top down modelling versus in situ observations, along with variations in input data sources, spatial resolution, and the models and algorithms used to generate temperature estimates.</div> </div> <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://webfs-cfe.oecd.org/files/.Stat/region/OECD_territorial-grid_TL2024.pdf">(pdf)</a> and the OECD Territorial Correspondence Table <a href="https://webfs-cfe.oecd.org/files/.Stat/region/OECD%20Territorial%20correspondence%20-%20TL2024c.xlsx">(xlsx)</a>. </p> <p><strong>Cite this dataset</strong></p> <p>OECD Regions, Cities and Local Areas database <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> </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>