New Zealand vs United Kingdom of Great Britain and Northern Ireland: Cooling and heating degree days - Regions — Cooling degree days
Cooling and heating degree days - Regions — Cooling degree days over time
- New Zealand
- United Kingdom of Great Britain and Northern Ireland
How they compare
United Kingdom of Great Britain and Northern Ireland currently reports 0.5316 Degree days against 0.4236 Degree days in New Zealand, a difference of 0.108 Degree days.
That makes United Kingdom of Great Britain and Northern Ireland's figure about 1.3 times New Zealand's.
The two have swapped places 19 times across 43 shared years of data; in 1981 it was New Zealand ahead.
New Zealand ranks 43rd and United Kingdom of Great Britain and Northern Ireland ranks 42nd of 48 countries.
United Kingdom of Great Britain and Northern Ireland has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | New Zealand | United Kingdom of Great Britain and Northern Ireland | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.1028 Degree days | 0.2475 Degree days | 0.1447 Degree days | United Kingdom of Great Britain and Northern Ireland |
| 1990s | 0.3804 Degree days | 0.6595 Degree days | 0.279 Degree days | United Kingdom of Great Britain and Northern Ireland |
| 2000s | 0.2476 Degree days | 0.547 Degree days | 0.2994 Degree days | United Kingdom of Great Britain and Northern Ireland |
| 2010s | 0.4137 Degree days | 0.6222 Degree days | 0.2085 Degree days | United Kingdom of Great Britain and Northern Ireland |
| 2020s | 0.8636 Degree days | 2.94 Degree days | 2.07 Degree days | United Kingdom of Great Britain and Northern Ireland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cooling and heating degree days - regions — cooling degree days, New Zealand or United Kingdom of Great Britain and Northern Ireland?
- United Kingdom of Great Britain and Northern Ireland, at 0.5316 Degree days against 0.4236 Degree days in New Zealand as of 2023.
- What is the difference in cooling and heating degree days - regions — cooling degree days between New Zealand and United Kingdom of Great Britain and Northern Ireland?
- 0.108 Degree days, with United Kingdom of Great Britain and Northern Ireland ahead.
- How many years of comparable data are there for New Zealand and United Kingdom of Great Britain and Northern Ireland?
- 43 years are reported by both, from 1981 to 2023.
- How do New Zealand and United Kingdom of Great Britain and Northern Ireland rank globally for cooling and heating degree days - regions — cooling degree days?
- New Zealand ranks 43rd and United Kingdom of Great Britain and Northern Ireland ranks 42nd of 48 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Cooling and heating degree days - Regions — Cooling degree days. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
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.