Cooling and heating degree days by country - annual data

In 2022, Bulgaria's cooling and heating degree days by country decreased by 7.6% compared to 2021, reaching 2,373.

Bulgaria accounts for 82.1% of the EU-27 total of 2,889.

Bulgaria 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 8.5% (from 2,592 in 2017).

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