Cooling and heating degree days by country - annual data

In 2018, Bulgaria's cooling and heating degree days by country decreased by 40.1% compared to 2017, reaching 118.5.

Bulgaria accounts for 125.0% of the EU-27 total of 94.8.

Bulgaria ranks 9th 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 7.7% (from 128.5 in 2013).

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