Cooling and heating degree days by country - annual data

In 2021, Spain's cooling and heating degree days by country increased by 6.6% compared to 2020, reaching 1,730.

Spain accounts for 54.7% of the EU-27 total of 3,161.

Spain ranks 23rd 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 3.0% (from 1,783 in 2016).

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