Cooling and heating degree days by country - annual data

In 2020, Czechia's cooling and heating degree days by country decreased by 84.5% compared to 2019, reaching 5.96.

Czechia accounts for 6.2% of the EU-27 total of 95.5.

Czechia ranks 20th 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 93.8% (from 95.4 in 2015).

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