Sierra Leone vs Yemen: Global warming: Contributions to the change in global mean surface temperature

Sierra Leone

0.1%

in 2024

Yemen

0.1%

in 2024

Sierra Leone rank

119th

Yemen rank

122nd

Global warming: Contributions to the change in global mean surface temperature over time

Sierra Leone currently reports 0.1% against 0.1% in Yemen, a difference of 0.0%.

Across all 174 years both countries report, Sierra Leone has been ahead every year.

Sierra Leone ranks 119th and Yemen ranks 122nd of 215 countries.

Indicator: Global warming: Contributions to the change in global mean surface temperature
Unit: %
Source: Jones et al. (2025) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 215 places, 37,410 data points, 1851–2024
Last refreshed: 07 August 2026

Measured as a percentage of the world's temperature change.