Sierra Leone vs Yemen: Average annual surface temperature
Sierra Leone
26.31
in 2025
Yemen
26.29
in 2025
Sierra Leone rank
43rd
Yemen rank
44th
Average annual surface temperature over time
- Sierra Leone
- Yemen
How they compare
Sierra Leone currently reports 26.31 against 26.29 in Yemen, a difference of 0.02.
The two have swapped places 14 times across 86 shared years of data; in 1940 it was Sierra Leone ahead.
Sierra Leone ranks 43rd and Yemen ranks 44th of 193 countries.
Across the 9 decades both report, Sierra Leone averaged higher in 7 and Yemen in 2.
Head to head by decade
| Decade | Sierra Leone | Yemen | Difference | Ahead |
|---|---|---|---|---|
| 1940s | 24.85 | 23.89 | 0.9592 | Sierra Leone |
| 1950s | 24.84 | 23.87 | 0.9697 | Sierra Leone |
| 1960s | 25.2 | 24.26 | 0.937 | Sierra Leone |
| 1970s | 25.38 | 24.25 | 1.12 | Sierra Leone |
| 1980s | 25.63 | 24.95 | 0.6827 | Sierra Leone |
| 1990s | 25.53 | 25.48 | 0.0551 | Sierra Leone |
| 2000s | 25.67 | 25.78 | 0.1087 | Yemen |
| 2010s | 25.88 | 25.98 | 0.1011 | Yemen |
| 2020s | 26.42 | 26.27 | 0.1567 | Sierra Leone |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher average annual surface temperature, Sierra Leone or Yemen?
- Sierra Leone, at 26.31 against 26.29 in Yemen as of 2025.
- What is the difference in average annual surface temperature between Sierra Leone and Yemen?
- 0.02, with Sierra Leone ahead.
- How many years of comparable data are there for Sierra Leone and Yemen?
- 86 years are reported by both, from 1940 to 2025.
- How do Sierra Leone and Yemen rank globally for average annual surface temperature?
- Sierra Leone ranks 43rd and Yemen ranks 44th 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.