Cooling and heating degree days by country - annual data

In 1990, Ireland's cooling and heating degree days by country decreased by 0.9% compared to 1989, reaching 2,833.

Ireland accounts for 92.3% of the EU-27 total of 3,069.

Ireland ranks 15th 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 13.5% (from 3,275 in 1985).

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