Ireland vs Portugal: Cooling and heating degree days by NUTS 2 regions - monthly data
Ireland
8.51 % change on previous year
in 2025
Portugal
2.95 % change on previous year
in 2025
Ireland rank
1st
Portugal rank
2nd
Cooling and heating degree days by NUTS 2 regions - monthly data over time
- Ireland
- Portugal
How they compare
Ireland currently reports 8.51 % change on previous year against 2.95 % change on previous year in Portugal, a difference of 5.56 % change on previous year.
That makes Ireland's figure about 2.9 times Portugal's.
The two have swapped places 30 times across 45 shared years of data; in 1981 it was Ireland ahead.
Ireland ranks 1st and Portugal ranks 2nd of 39 countries.
Across the 5 decades both report, Ireland averaged higher in 1 and Portugal in 4.
Head to head by decade
| Decade | Ireland | Portugal | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 2.72 % change on previous year | -2.95 % change on previous year | 5.68 % change on previous year | Ireland |
| 1990s | 0.3213 % change on previous year | 6.32 % change on previous year | 5.99 % change on previous year | Portugal |
| 2000s | 1.73 % change on previous year | 2.52 % change on previous year | 0.789 % change on previous year | Portugal |
| 2010s | -0.6187 % change on previous year | -0.417 % change on previous year | 0.2016 % change on previous year | Portugal |
| 2020s | 0.7371 % change on previous year | 6.93 % change on previous year | 6.19 % change on previous year | Portugal |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher cooling and heating degree days by nuts 2 regions - monthly data, Ireland or Portugal?
- Ireland, at 8.51 % change on previous year against 2.95 % change on previous year in Portugal as of 2025.
- What is the difference in cooling and heating degree days by nuts 2 regions - monthly data between Ireland and Portugal?
- 5.56 % change on previous year, with Ireland ahead.
- How many years of comparable data are there for Ireland and Portugal?
- 45 years are reported by both, from 1981 to 2025.
- How do Ireland and Portugal rank globally for cooling and heating degree days by nuts 2 regions - monthly data?
- Ireland ranks 1st and Portugal ranks 2nd of 39 countries.
- Where does this data come from?
- Statizoid (derived), published as Cooling and heating degree days by NUTS 2 regions - monthly data, annual growth rate. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The year-on-year percentage change in Cooling and heating degree days by NUTS 2 regions - monthly data. Computed from consecutive annual observations; years either side of a gap are skipped rather than bridged.