Cooling and heating degree days by country - annual data

In 2009, Bulgaria's cooling and heating degree days by country decreased by 31.9% compared to 2008, reaching 111.6.

Bulgaria accounts for 140.6% of the EU-27 total of 79.4.

Bulgaria ranks 8th out of 24 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 105.1% (from 54.4 in 2004).

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