American Samoa vs Samoa: Annual temperature anomalies

American Samoa

0.1717 °C

in 2025

Samoa

0.1454 °C

in 2025

American Samoa rank

172nd

Samoa rank

175th

Annual temperature anomalies over time

American Samoa currently reports 0.1717 °C against 0.1454 °C in Samoa, a difference of 0.0264 °C.

That makes American Samoa's figure about 1.2 times Samoa's.

The two have swapped places 27 times across 86 shared years of data; in 1940 it was Samoa ahead.

American Samoa ranks 172nd and Samoa ranks 175th of 193 countries.

Indicator: Annual temperature anomalies
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 difference of a specific year's average surface temperature from the 1991-2020 mean, in degrees Celsius.