Cooling and heating degree days by country - annual data

In 2020, Luxembourg's cooling and heating degree days by country increased by 14.0% compared to 2019, reaching 39.9.

Luxembourg accounts for 41.8% of the EU-27 total of 95.5.

Luxembourg ranks 14th out of 26 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 28.9% (from 56.1 in 2015).

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