Chad vs Guinea: Contribution to global mean surface temperature rise
Chad
0.0029 °C
in 2024
Guinea
0.0029 °C
in 2024
Chad rank
75th
Guinea rank
74th
Contribution to global mean surface temperature rise over time
- Chad
- Guinea
How they compare
Guinea currently reports 0.0029 °C against 0.0029 °C in Chad, a difference of 0 °C.
Across all 174 years both countries report, Guinea has been ahead every year.
Chad ranks 75th and Guinea ranks 74th of 215 countries.
Guinea has averaged higher in every one of the 18 decades both report.
Head to head by decade
| Decade | Chad | Guinea | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0 °C | 0.0001 °C | 0.0001 °C | Guinea |
| 1860s | 0.0001 °C | 0.0003 °C | 0.0001 °C | Guinea |
| 1870s | 0.0001 °C | 0.0003 °C | 0.0002 °C | Guinea |
| 1880s | 0.0001 °C | 0.0003 °C | 0.0002 °C | Guinea |
| 1890s | 0.0001 °C | 0.0004 °C | 0.0002 °C | Guinea |
| 1900s | 0.0001 °C | 0.0004 °C | 0.0003 °C | Guinea |
| 1910s | 0.0002 °C | 0.0005 °C | 0.0003 °C | Guinea |
| 1920s | 0.0002 °C | 0.0006 °C | 0.0004 °C | Guinea |
| 1930s | 0.0002 °C | 0.0008 °C | 0.0006 °C | Guinea |
| 1940s | 0.0003 °C | 0.001 °C | 0.0007 °C | Guinea |
| 1950s | 0.0004 °C | 0.0013 °C | 0.0009 °C | Guinea |
| 1960s | 0.0005 °C | 0.0015 °C | 0.001 °C | Guinea |
| 1970s | 0.0006 °C | 0.0016 °C | 0.001 °C | Guinea |
| 1980s | 0.0007 °C | 0.0017 °C | 0.0011 °C | Guinea |
| 1990s | 0.0008 °C | 0.0018 °C | 0.001 °C | Guinea |
| 2000s | 0.0012 °C | 0.002 °C | 0.0008 °C | Guinea |
| 2010s | 0.002 °C | 0.0025 °C | 0.0005 °C | Guinea |
| 2020s | 0.0027 °C | 0.0028 °C | 0.0002 °C | Guinea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher contribution to global mean surface temperature rise, Chad or Guinea?
- Guinea, at 0.0029 °C against 0.0029 °C in Chad as of 2024.
- What is the difference in contribution to global mean surface temperature rise between Chad and Guinea?
- 0 °C, with Guinea ahead.
- How many years of comparable data are there for Chad and Guinea?
- 174 years are reported by both, from 1851 to 2024.
- How do Chad and Guinea rank globally for contribution to global mean surface temperature rise?
- Chad ranks 75th and Guinea ranks 74th 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.