Cooling and heating degree days by country - annual data

In 2021, Greece's cooling and heating degree days by country increased by 24.6% compared to 2020, reaching 401.4.

Greece accounts for 413.2% of the EU-27 total of 97.1.

Greece ranks 3rd out of 27 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 21.4% (from 330.5 in 2016).

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