Cooling and heating degree days by country - annual data

In 1992, Bulgaria's cooling and heating degree days by country increased by 87.8% compared to 1991, reaching 110.0.

Bulgaria accounts for 166.3% of the EU-27 total of 66.1.

Bulgaria ranks 8th out of 25 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has fallen by 12.2% (from 125.2 in 1987).

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