Cooling and heating degree days by country - annual data

In 1999, Bulgaria's cooling and heating degree days by country decreased by 7.8% compared to 1998, reaching 2,542.

Bulgaria accounts for 80.3% of the EU-27 total of 3,166.

Bulgaria ranks 19th 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 0.3% (from 2,551 in 1994).

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