Cooling and heating degree days by country - annual data

In 2025, Lithuania's cooling and heating degree days by country increased by 7.1% compared to 2024, reaching 3,462.

Lithuania accounts for 122.4% of the EU-27 total of 2,828.

Lithuania ranks 5th 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 4.6% (from 3,310 in 2020).

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