Cooling and heating degree days by country - annual data

In 2020, Bulgaria's cooling and heating degree days by country increased by 2.5% compared to 2019, reaching 156.4.

Bulgaria accounts for 163.7% of the EU-27 total of 95.5.

Bulgaria ranks 7th out of 26 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has fallen by 16.9% (from 188.1 in 2015).

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