Cooling and heating degree days by country - annual data

In 2023, Czechia's cooling and heating degree days by country increased by 14.3% compared to 2022, reaching 30.1.

Czechia accounts for 25.4% of the EU-27 total of 118.7.

Czechia ranks 15th 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 32.0% (from 44.3 in 2018).

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