Cooling and heating degree days by country - annual data

In 2019, Bulgaria's cooling and heating degree days by country increased by 28.7% compared to 2018, reaching 152.6.

Bulgaria accounts for 143.0% of the EU-27 total of 106.7.

Bulgaria ranks 8th out of 26 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 56.9% (from 97.3 in 2014).

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