Cooling and heating degree days by country - annual data

In 2024, Poland's cooling and heating degree days by country increased by 63.9% compared to 2023, reaching 42.2.

Poland accounts for 30.3% of the EU-27 total of 139.2.

Poland ranks 16th out of 26 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 13.4% (from 48.7 in 2019).

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