Cooling and heating degree days by country - annual data

In 2023, Belgium's cooling and heating degree days by country decreased by 55.5% compared to 2022, reaching 11.1.

Belgium accounts for 9.3% of the EU-27 total of 118.7.

Belgium ranks 19th 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 67.7% (from 34.3 in 2018).

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