Cooling and heating degree days by country - annual data

In 1998, Portugal's cooling and heating degree days by country increased by 24.2% compared to 1997, reaching 1,181.

Portugal accounts for 35.8% of the EU-27 total of 3,303.

Portugal ranks 25th out of 27 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 18.0% (from 1,441 in 1993).

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