Cooling and heating degree days by country - annual data

In 2020, Portugal's cooling and heating degree days by country increased by 60.1% compared to 2019, reaching 264.5.

Portugal accounts for 276.9% of the EU-27 total of 95.5.

Portugal ranks 5th out of 26 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 46.4% (from 180.7 in 2015).

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