Cooling and heating degree days by country - annual data

In 2025, Sweden's cooling and heating degree days by country increased by 380.0% compared to 2024, reaching 0.24.

Sweden accounts for 0.2% of the EU-27 total of 127.8.

Sweden ranks 23rd out of 25 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has grown by 242.9% (from 0.07 in 2020).

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