Cooling and heating degree days by country - annual data

In 2025, Croatia's cooling and heating degree days by country decreased by 42.7% compared to 2024, reaching 178.9.

Croatia accounts for 140.0% of the EU-27 total of 127.8.

Croatia ranks 8th out of 25 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 43.7% (from 124.6 in 2020).

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