Cooling and heating degree days by country - annual data

In 2021, Poland's cooling and heating degree days by country increased by 157.3% compared to 2020, reaching 28.8.

Poland accounts for 29.6% of the EU-27 total of 97.1.

Poland ranks 17th out of 27 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has grown by 73.0% (from 16.6 in 2016).

Source: Eurostat dataset nrg_chdd_a, accessed via the eupublicdata pipeline.