Cooling and heating degree days by country - annual data

In 2023, Slovenia's cooling and heating degree days by country decreased by 13.3% compared to 2022, reaching 75.4.

Slovenia accounts for 63.5% of the EU-27 total of 118.7.

Slovenia ranks 12th out of 27 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 27.2% (from 59.3 in 2018).

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