Cooling and heating degree days by country - annual data

In 2025, Latvia's cooling and heating degree days by country decreased by 97.8% compared to 2024, reaching 0.07.

Latvia accounts for 0.1% of the EU-27 total of 127.8.

Latvia ranks 24th out of 25 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 95.4% (from 1.52 in 2020).

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