Cooling and heating degree days by country - annual data

In 1999, Bulgaria's cooling and heating degree days by country decreased by 19.5% compared to 1998, reaching 135.8.

Bulgaria accounts for 214.7% of the EU-27 total of 63.3.

Bulgaria ranks 7th 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 3.5% (from 140.7 in 1994).

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