Finland vs United Kingdom: Cooling and heating degree days - Regions — Cooling degree days

Finland
1.24 Degree days
in 2023
United Kingdom
0.5316 Degree days
in 2023
Finland rank
41st
United Kingdom rank
42nd

Cooling and heating degree days - Regions — Cooling degree days over time

  • Finland
  • United Kingdom
0510152025198120022023

How they compare

Finland currently reports 1.24 Degree days against 0.5316 Degree days in United Kingdom, a difference of 0.7084 Degree days.

That makes Finland's figure about 2.3 times United Kingdom's.

The two have swapped places 14 times across 43 shared years of data; in 1981 it was Finland ahead.

Finland ranks 41st and United Kingdom ranks 42nd of 48 countries.

Finland has averaged higher in every one of the 5 decades both report.

Head to head by decade

Decade Finland United Kingdom Difference Ahead
1980s 1.23 Degree days 0.2475 Degree days 0.9843 Degree days Finland
1990s 1.27 Degree days 0.6595 Degree days 0.6134 Degree days Finland
2000s 1.49 Degree days 0.547 Degree days 0.9396 Degree days Finland
2010s 5.75 Degree days 0.6222 Degree days 5.13 Degree days Finland
2020s 7.08 Degree days 2.94 Degree days 4.15 Degree days Finland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher cooling and heating degree days - regions — cooling degree days, Finland or United Kingdom?
Finland, at 1.24 Degree days against 0.5316 Degree days in United Kingdom as of 2023.
What is the difference in cooling and heating degree days - regions — cooling degree days between Finland and United Kingdom?
0.7084 Degree days, with Finland ahead.
How many years of comparable data are there for Finland and United Kingdom?
43 years are reported by both, from 1981 to 2023.
How do Finland and United Kingdom rank globally for cooling and heating degree days - regions — cooling degree days?
Finland ranks 41st and United Kingdom 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.

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Finland vs United Kingdom: Cooling and heating degree days - Regions — Cooling degree days. Statizoid, drawing on Organisation for Economic Co-operation and Development. Retrieved 23 August 2026, from https://reference.statizoid.com/compare/cooling-and-heating-degree-days-regions-cooling-degree-days/finland/united-kingdom/

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About this data

Indicator
Cooling and heating degree days - Regions — Cooling degree days
Unit
Degree days
Source
Organisation for Economic Co-operation and Development
Licence
OECD Terms and Conditions (attribution required)
Coverage
52 places, 2,236 data points, 1981–2023
Last refreshed

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.