Cooling and heating degree days - Regions — Cooling degree days in Iceland
Iceland: Cooling and heating degree days - Regions — Cooling degree days was 0 Degree days in 2023. ◆ Volatile
Cooling and heating degree days - Regions — Cooling degree days in Iceland, 1981–2023
Source: Organisation for Economic Co-operation and Development. Measured in Degree days.
Analysis
The most recent figure for cooling and heating degree days - regions — cooling degree days in Iceland is 0 Degree days, measured in 2023. That is the lowest value across all 43 years on record.
Over the whole period, cooling and heating degree days - regions — cooling degree days in Iceland peaked at 0.0042 Degree days in 1991 and was at its lowest, 0 Degree days, in 1981.
That places Iceland 47th out of 48 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0 Degree days | 0 Degree days | 0 Degree days | 9 |
| 1990s | 0.0004 Degree days | 0 Degree days | 0.0042 Degree days | 10 |
| 2000s | 0 Degree days | 0 Degree days | 0 Degree days | 10 |
| 2010s | 0 Degree days | 0 Degree days | 0 Degree days | 10 |
| 2020s | 0 Degree days | 0 Degree days | 0 Degree days | 4 |
Countries ranked near Iceland
More reference data data for Iceland
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0288 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.0708 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.1854 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0001 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.1854 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.0964 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.062 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 0.2576 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 0.7664 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.0005 (2050)
Frequently asked questions
- What is cooling and heating degree days - regions — cooling degree days in Iceland?
- Cooling and heating degree days - regions — cooling degree days in Iceland was 0 Degree days in 2023, according to Organisation for Economic Co-operation and Development.
- What is the highest cooling and heating degree days - regions — cooling degree days recorded in Iceland?
- The highest recorded value was 0.0042 Degree days in 1991.
- What is the lowest cooling and heating degree days - regions — cooling degree days recorded in Iceland?
- The lowest recorded value was 0 Degree days in 1981.
- How does Iceland rank for cooling and heating degree days - regions — cooling degree days?
- Iceland ranks 47th out of 48 countries with data for 2023.
- Where does this Iceland data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Cooling and heating degree days - Regions — Cooling degree days. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 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>