Seychelles vs Tonga: Contribution to global mean surface temperature rise
Seychelles
0 °C
in 2024
Tonga
0 °C
in 2024
Seychelles rank
189th
Tonga rank
190th
Contribution to global mean surface temperature rise over time
- Seychelles
- Tonga
How they compare
Seychelles currently reports 0 °C against 0 °C in Tonga, a difference of 0 °C.
That makes Seychelles's figure about 1.1 times Tonga's.
The two have swapped places 1 time across 174 shared years of data; in 1851 it was Tonga ahead.
Seychelles ranks 189th and Tonga ranks 190th of 215 countries.
Across the 18 decades both report, Seychelles averaged higher in 1 and Tonga in 17.
Head to head by decade
| Decade | Seychelles | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0 °C | 0 °C | 0 °C | Tonga |
| 1860s | 0 °C | 0 °C | 0 °C | Tonga |
| 1870s | 0 °C | 0 °C | 0 °C | Tonga |
| 1880s | 0 °C | 0 °C | 0 °C | Tonga |
| 1890s | 0 °C | 0 °C | 0 °C | Tonga |
| 1900s | 0 °C | 0 °C | 0 °C | Tonga |
| 1910s | 0 °C | 0 °C | 0 °C | Tonga |
| 1920s | 0 °C | 0 °C | 0 °C | Tonga |
| 1930s | 0 °C | 0 °C | 0 °C | Tonga |
| 1940s | 0 °C | 0 °C | 0 °C | Tonga |
| 1950s | 0 °C | 0 °C | 0 °C | Tonga |
| 1960s | 0 °C | 0 °C | 0 °C | Tonga |
| 1970s | 0 °C | 0 °C | 0 °C | Tonga |
| 1980s | 0 °C | 0 °C | 0 °C | Tonga |
| 1990s | 0 °C | 0 °C | 0 °C | Tonga |
| 2000s | 0 °C | 0 °C | 0 °C | Tonga |
| 2010s | 0 °C | 0 °C | 0 °C | Tonga |
| 2020s | 0 °C | 0 °C | 0 °C | Seychelles |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher contribution to global mean surface temperature rise, Seychelles or Tonga?
- Seychelles, at 0 °C against 0 °C in Tonga as of 2024.
- What is the difference in contribution to global mean surface temperature rise between Seychelles and Tonga?
- 0 °C, with Seychelles ahead.
- How many years of comparable data are there for Seychelles and Tonga?
- 174 years are reported by both, from 1851 to 2024.
- How do Seychelles and Tonga rank globally for contribution to global mean surface temperature rise?
- Seychelles ranks 189th and Tonga ranks 190th of 215 countries.
- Where does this data come from?
- Jones et al. (2025) – with major processing by Our World in Data, published as Contribution to global mean surface temperature rise. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in °C.