Cooling and heating degree days by country - annual data

In 2017, Bulgaria's cooling and heating degree days by country increased by 12.7% compared to 2016, reaching 197.8.

Bulgaria accounts for 181.3% of the EU-27 total of 109.1.

Bulgaria ranks 8th out of 22 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has fallen by 25.4% (from 265.0 in 2012).

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