Global warming contributions by gas and source in Tonga
Tonga: Global warming contributions by gas and source was 0 °C in 2024. ◆ Volatile
Global warming contributions by gas and source in Tonga, 1851–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in °C.
Analysis
The most recent figure for global warming contributions by gas and source in Tonga is 0 °C, measured in 2024. That is the highest value across all 174 years on record.
That represents a change of up 2.5% on the previous year and up 27.1% over ten years.
Over the whole period, global warming contributions by gas and source in Tonga peaked at 0 °C in 2024 and was at its lowest, 0 °C, in 1851.
Tonga ranks 186th of 201 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1850s | 0 °C | 0 °C | 0 °C | 9 |
| 1860s | 0 °C | 0 °C | 0 °C | 10 |
| 1870s | 0 °C | 0 °C | 0 °C | 10 |
| 1880s | 0 °C | 0 °C | 0 °C | 10 |
| 1890s | 0 °C | 0 °C | 0 °C | 10 |
| 1900s | 0 °C | 0 °C | 0 °C | 10 |
| 1910s | 0 °C | 0 °C | 0 °C | 10 |
| 1920s | 0 °C | 0 °C | 0 °C | 10 |
| 1930s | 0 °C | 0 °C | 0 °C | 10 |
| 1940s | 0 °C | 0 °C | 0 °C | 10 |
| 1950s | 0 °C | 0 °C | 0 °C | 10 |
| 1960s | 0 °C | 0 °C | 0 °C | 10 |
| 1970s | 0 °C | 0 °C | 0 °C | 10 |
| 1980s | 0 °C | 0 °C | 0 °C | 10 |
| 1990s | 0 °C | 0 °C | 0 °C | 10 |
| 2000s | 0 °C | 0 °C | 0 °C | 10 |
| 2010s | 0 °C | 0 °C | 0 °C | 10 |
| 2020s | 0 °C | 0 °C | 0 °C | 5 |
Countries ranked near Tonga
- 183 Antigua and Barbuda 0 °C compare
- 185 Aruba 0 °C compare
- 187 Saint Vincent and the Grenadines 0 °C compare
- 188 Saint Kitts and Nevis 0 °C compare
- 189 Dominica 0 °C compare
More climate change data for Tonga
- Share of global CO₂ emissions and population 0.0% (2100)
- Population growth -0.4% (2025)
- Population, total 103,742 (2025)
- Urban population growth -0.4% (2025)
- Urban population 21,948 (2025)
- Urban population 21.2% (2025)
- CO₂ emissions per capita vs. GDP per capita 1.46 tonnes per person (2024)
- Cumulative CO₂ emissions 4.92 million tonnes (2024)
- CO₂ emissions per capita 1.46 tonnes per person (2024)
- CO₂ emissions per capita vs. share of electricity generation from renewables 1.46 tonnes per person (2024)
Frequently asked questions
- What is global warming contributions by gas and source in Tonga?
- Global warming contributions by gas and source in Tonga was 0 °C in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest global warming contributions by gas and source recorded in Tonga?
- The highest recorded value was 0 °C in 2024.
- What is the lowest global warming contributions by gas and source recorded in Tonga?
- The lowest recorded value was 0 °C in 1851.
- How does Tonga rank for global warming contributions by gas and source?
- Tonga ranks 186th out of 201 countries with data for 2024.
- Is global warming contributions by gas and source rising or falling in Tonga?
- Over the last ten years it is up 27.1%. The long-run trend across the full record is volatile.
- Where does this Tonga data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Global warming contributions by gas and source. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 174 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Measured in °C.