Ireland vs Slovenia: Average annual surface temperature

Ireland

10.75 °C

in 2025

Slovenia

10.92 °C

in 2025

Ireland rank

156th

Slovenia rank

154th

Average annual surface temperature over time

Slovenia currently reports 10.92 °C against 10.75 °C in Ireland, a difference of 0.1669 °C.

The two have swapped places 15 times across 86 shared years of data; in 1940 it was Ireland ahead.

Ireland ranks 156th and Slovenia ranks 154th of 193 regions.

Indicator: Average annual surface temperature
Unit: °C
Source: Contains modified Copernicus Climate Change Service information (2026) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 193 places, 16,598 data points, 1940–2025
Last refreshed: 07 August 2026

The temperature of the air measured 2 meters above the ground, encompassing land, sea, and in-land water surfaces.