Cooling and heating degree days by country - annual data

In 2022, Belgium's cooling and heating degree days by country increased by 494.5% compared to 2021, reaching 24.9.

Belgium accounts for 18.2% of the EU-27 total of 136.5.

Belgium ranks 18th out of 27 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has grown by 62.8% (from 15.3 in 2017).

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