Cooling and heating degree days by country - annual data

In 1990, Bulgaria's cooling and heating degree days by country decreased by 1.3% compared to 1989, reaching 2,608.

Bulgaria accounts for 85.0% of the EU-27 total of 3,069.

Bulgaria ranks 18th out of 27 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 14.3% (from 3,041 in 1985).

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