Cooling and heating degree days by country - annual data

In 2019, Bulgaria's cooling and heating degree days by country decreased by 8.2% compared to 2018, reaching 2,220.

Bulgaria accounts for 75.4% of the EU-27 total of 2,945.

Bulgaria ranks 20th 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 8.8% (from 2,435 in 2014).

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