Ireland vs United States: Average annual surface temperature

Ireland

10.75 °C

in 2025

United States

10.43 °C

in 2025

Ireland rank

156th

United States rank

158th

Average annual surface temperature over time

Ireland currently reports 10.75 °C against 10.43 °C in United States, a difference of 0.3246 °C.

The two have swapped places 16 times across 86 shared years of data; in 1940 it was Ireland ahead.

Ireland ranks 156th and United States ranks 158th 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.