Saint Helena vs Tuvalu: Contribution to global mean surface temperature rise by gas
Saint Helena
0 °C
in 2024
Tuvalu
0 °C
in 2024
Saint Helena rank
196th
Tuvalu rank
195th
Contribution to global mean surface temperature rise by gas over time
- Saint Helena
- Tuvalu
How they compare
Tuvalu currently reports 0 °C against 0 °C in Saint Helena, a difference of 0 °C.
The two have swapped places 2 times across 174 shared years of data; in 1851 it was Tuvalu ahead.
Saint Helena ranks 196th and Tuvalu ranks 195th of 201 countries.
Across the 18 decades both report, Saint Helena averaged higher in 6 and Tuvalu in 12.
Head to head by decade
| Decade | Saint Helena | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1860s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1870s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1880s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1890s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1900s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1910s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1920s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1930s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1940s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1950s | 0 °C | 0 °C | 0 °C | Tuvalu |
| 1960s | 0 °C | 0 °C | 0 °C | Saint Helena |
| 1970s | 0 °C | 0 °C | 0 °C | Saint Helena |
| 1980s | 0 °C | 0 °C | 0 °C | Saint Helena |
| 1990s | 0 °C | 0 °C | 0 °C | Saint Helena |
| 2000s | 0 °C | 0 °C | 0 °C | Saint Helena |
| 2010s | 0 °C | 0 °C | 0 °C | Saint Helena |
| 2020s | 0 °C | 0 °C | 0 °C | Tuvalu |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher contribution to global mean surface temperature rise by gas, Saint Helena or Tuvalu?
- Tuvalu, at 0 °C against 0 °C in Saint Helena as of 2024.
- What is the difference in contribution to global mean surface temperature rise by gas between Saint Helena and Tuvalu?
- 0 °C, with Tuvalu ahead.
- How many years of comparable data are there for Saint Helena and Tuvalu?
- 174 years are reported by both, from 1851 to 2024.
- How do Saint Helena and Tuvalu rank globally for contribution to global mean surface temperature rise by gas?
- Saint Helena ranks 196th and Tuvalu ranks 195th of 201 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 by gas. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in °C.