Cooling and heating degree days - Regions — Cooling degree days in New Zealand
New Zealand: Cooling and heating degree days - Regions — Cooling degree days was 0.4236 Degree days in 2023. ◆ Volatile
Cooling and heating degree days - Regions — Cooling degree days in New Zealand, 1981–2023
Source: Organisation for Economic Co-operation and Development. Measured in Degree days.
Analysis
New Zealand recorded 0.4236 Degree days for cooling and heating degree days - regions — cooling degree days in 2023.
That represents a change of down 67.4% on the previous year and up 117.9% over ten years.
Over the whole period, cooling and heating degree days - regions — cooling degree days in New Zealand peaked at 2.34 Degree days in 1998 and was at its lowest, 0.0013 Degree days, in 1984.
That places New Zealand 43rd 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 | 0.1028 Degree days | 0.0013 Degree days | 0.3121 Degree days | 9 |
| 1990s | 0.3804 Degree days | 0.0112 Degree days | 2.34 Degree days | 10 |
| 2000s | 0.2476 Degree days | 0.025 Degree days | 1.18 Degree days | 10 |
| 2010s | 0.4137 Degree days | 0.0238 Degree days | 1.2 Degree days | 10 |
| 2020s | 0.8636 Degree days | 0.2464 Degree days | 1.48 Degree days | 4 |
Countries ranked near New Zealand
More reference data data for New Zealand
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.4532 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 9.92 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 10.93 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0459 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 10.93 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.52 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.53 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 42.17 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 47.53 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.2499 (2050)
Frequently asked questions
- What is cooling and heating degree days - regions — cooling degree days in New Zealand?
- Cooling and heating degree days - regions — cooling degree days in New Zealand was 0.4236 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 New Zealand?
- The highest recorded value was 2.34 Degree days in 1998.
- What is the lowest cooling and heating degree days - regions — cooling degree days recorded in New Zealand?
- The lowest recorded value was 0.0013 Degree days in 1984.
- How does New Zealand rank for cooling and heating degree days - regions — cooling degree days?
- New Zealand ranks 43rd out of 48 countries with data for 2023.
- Is cooling and heating degree days - regions — cooling degree days rising or falling in New Zealand?
- Over the last ten years it is up 117.9%. The long-run trend across the full record is volatile.
- Where does this New Zealand 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
This dataset provides indicators on Cooling and Heating Degree Days, in large (TL2) and small (TL3) regions. Data definition and source 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. 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. 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. 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. Definition of regions 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 (pdf) and the OECD Territorial Correspondence Table (xlsx). Cite this dataset OECD Regions, Cities and Local Areas database http://oe.cd/geostats. Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email RegionStat@oecd.org.