Cooling and heating degree days by country - annual data

In 1990, Bulgaria's cooling and heating degree days by country increased by 40.8% compared to 1989, reaching 73.6.

Bulgaria accounts for 128.8% of the EU-27 total of 57.1.

Bulgaria ranks 7th out of 21 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 4.1% (from 70.7 in 1985).

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