Cooling and heating degree days by country - annual data

In 2024, Portugal's cooling and heating degree days by country decreased by 11.7% compared to 2023, reaching 205.6.

Portugal accounts for 147.8% of the EU-27 total of 139.2.

Portugal ranks 10th 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 24.5% (from 165.2 in 2019).

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