How many years of comparable data are there for Portugal and Spain?

64 years are reported by both, from 1961 to 2024.

Where does this data come from?

Statizoid (derived), published as Contribution temp rise degrees, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

Portugal vs Spain: Contribution temp rise degrees, per square kilometre

Portugal

0 units per square kilometre

in 2024

Spain

0 units per square kilometre

in 2024

Portugal rank

71st

Spain rank

74th

Contribution temp rise degrees, per square kilometre over time

Portugal
Spain

How they compare

Portugal currently reports 0 units per square kilometre against 0 units per square kilometre in Spain, a difference of 0 units per square kilometre.

That makes Portugal's figure about 1.1 times Spain's.

Across all 64 years both countries report, Portugal has been ahead every year.

Portugal ranks 71st and Spain ranks 74th of 204 countries.

Portugal has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade	Portugal	Spain	Difference	Ahead
1960s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
1970s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
1980s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
1990s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
2000s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
2010s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal
2020s	0 units per square kilometre	0 units per square kilometre	0 units per square kilometre	Portugal

Averages of every year both report within each decade.

Frequently asked questions

Which has higher contribution temp rise degrees, per square kilometre, Portugal or Spain?: Portugal, at 0 units per square kilometre against 0 units per square kilometre in Spain as of 2024.
What is the difference in contribution temp rise degrees, per square kilometre between Portugal and Spain?: 0 units per square kilometre, with Portugal ahead.
How many years of comparable data are there for Portugal and Spain?: 64 years are reported by both, from 1961 to 2024.
How do Portugal and Spain rank globally for contribution temp rise degrees, per square kilometre?: Portugal ranks 71st and Spain ranks 74th of 204 countries.
Where does this data come from?: Statizoid (derived), published as Contribution temp rise degrees, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Spain: Contribution temp rise degrees, per square kilometre. Statizoid, drawing on Statizoid (derived). Retrieved 11 November 2026, from https://reference.statizoid.com/compare/contribution-temp-rise-degrees-per-square-kilometre/portugal/spain/

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<a href="https://reference.statizoid.com/compare/contribution-temp-rise-degrees-per-square-kilometre/portugal/spain/">Portugal vs Spain: Contribution temp rise degrees, per square kilometre</a> — Statizoid

About this data

Indicator: Contribution temp rise degrees, per square kilometre
Unit: units per square kilometre
Source: Statizoid (derived)
Licence: Derived by Statizoid from the sources named on the page
Coverage: 204 places, 11,878 data points, 1961–2024
Last refreshed: 27 October 2026

Contribution temp rise degrees divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.