Ireland vs Romania: Average annual surface temperature

Ireland
10.75
in 2025
Romania
11.05
in 2025
Ireland rank
156th
Romania rank
153rd

Average annual surface temperature over time

  • Ireland
  • Romania
02.557.51012.5194019822025

How they compare

Romania currently reports 11.05 against 10.75 in Ireland, a difference of 0.3.

The two have swapped places 23 times across 86 shared years of data; in 1940 it was Ireland ahead.

Ireland ranks 156th and Romania ranks 153rd of 193 countries.

Across the 9 decades both report, Ireland averaged higher in 6 and Romania in 3.

Head to head by decade

Decade Ireland Romania Difference Ahead
1940s 9.84 8.77 1.07 Ireland
1950s 9.73 8.97 0.7594 Ireland
1960s 9.23 9.15 0.0874 Ireland
1970s 9.5 9.03 0.4778 Ireland
1980s 9.53 8.95 0.5765 Ireland
1990s 9.84 9.35 0.4937 Ireland
2000s 9.98 10.01 0.0313 Romania
2010s 9.79 10.51 0.7185 Romania
2020s 10.45 11.14 0.6898 Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher average annual surface temperature, Ireland or Romania?
Romania, at 11.05 against 10.75 in Ireland as of 2025.
What is the difference in average annual surface temperature between Ireland and Romania?
0.3, with Romania ahead.
How many years of comparable data are there for Ireland and Romania?
86 years are reported by both, from 1940 to 2025.
How do Ireland and Romania rank globally for average annual surface temperature?
Ireland ranks 156th and Romania ranks 153rd of 193 countries.
Where does this data come from?
Our World in Data, published as Average annual surface temperature. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Ireland vs Romania: Average annual surface temperature. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/compare/average-annual-surface-temperature/ireland/romania/

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About this data

Indicator
Average annual surface temperature
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
193 places, 16,598 data points, 1940–2025
Last refreshed