Cooling and heating degree days by country - annual data

In 2020, Portugal's cooling and heating degree days by country decreased by 8.6% compared to 2019, reaching 1,051.

Portugal accounts for 37.6% of the EU-27 total of 2,795.

Portugal ranks 25th out of 27 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 6.3% (from 1,122 in 2015).

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