Contribution to global mean surface temperature rise by gas in Iran
Iran: Contribution to global mean surface temperature rise by gas was 0.0006 °C in 2024. ◆ Volatile
Contribution to global mean surface temperature rise by gas in Iran, 1851–2024
Source: Jones et al. (2025) – with major processing by Our World in Data. Measured in °C.
Analysis
The most recent figure for contribution to global mean surface temperature rise by gas in Iran is 0.0006 °C, measured in 2024. That is the highest value across all 174 years on record.
The figure is up 2.3% on the previous year and up 25.4% over ten years.
Over the whole period, contribution to global mean surface temperature rise by gas in Iran peaked at 0.0006 °C in 2024 and was at its lowest, 0 °C, in 1851.
Iran ranks 26th of 201 countries on this measure, in the top 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 | 0.0001 °C | 0 °C | 0.0001 °C | 10 |
| 1950s | 0.0001 °C | 0.0001 °C | 0.0001 °C | 10 |
| 1960s | 0.0001 °C | 0.0001 °C | 0.0001 °C | 10 |
| 1970s | 0.0001 °C | 0.0001 °C | 0.0002 °C | 10 |
| 1980s | 0.0002 °C | 0.0002 °C | 0.0002 °C | 10 |
| 1990s | 0.0003 °C | 0.0002 °C | 0.0003 °C | 10 |
| 2000s | 0.0004 °C | 0.0003 °C | 0.0004 °C | 10 |
| 2010s | 0.0005 °C | 0.0005 °C | 0.0006 °C | 10 |
| 2020s | 0.0006 °C | 0.0006 °C | 0.0006 °C | 5 |
Countries ranked near Iran
- 23 Nigeria 0.0008 °C compare
- 24 Belarus 0.0007 °C compare
- 25 Bangladesh 0.0007 °C compare
- 27 New Zealand 0.0006 °C compare
- 28 South Sudan 0.0006 °C compare
- 29 Sudan 0.0006 °C compare
More reference data data for Iran
- Spring temperature anomalies 0.0713 °C (2026)
- Summer temperature anomalies 1.08 °C (2026)
- Temperature anomalies by month 0.2419 °C (2026)
- Universal right to vote in practice 0 (2025)
- Autumn temperature anomalies 1.27 °C (2025)
- Winter temperature anomalies 1.14 °C (2025)
- Consumer price index 4,030 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is contribution to global mean surface temperature rise by gas in Iran?
- Contribution to global mean surface temperature rise by gas in Iran was 0.0006 °C in 2024, according to Jones et al. (2025) – with major processing by Our World in Data.
- What is the highest contribution to global mean surface temperature rise by gas recorded in Iran?
- The highest recorded value was 0.0006 °C in 2024.
- What is the lowest contribution to global mean surface temperature rise by gas recorded in Iran?
- The lowest recorded value was 0 °C in 1851.
- How does Iran rank for contribution to global mean surface temperature rise by gas?
- Iran ranks 26th out of 201 countries with data for 2024.
- Is contribution to global mean surface temperature rise by gas rising or falling in Iran?
- Over the last ten years it is up 25.4%. The long-run trend across the full record is volatile.
- Where does this Iran data come from?
- The figures come from Jones et al. (2025) – with major processing by Our World in Data, published as part of Contribution to global mean surface temperature rise by gas. 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.