Iran vs Mexico: Contribution to global mean surface temperature rise
Iran
0.0178 °C
in 2024
Mexico
0.022 °C
in 2024
Iran rank
15th
Mexico rank
13th
Contribution to global mean surface temperature rise over time
- Iran
- Mexico
How they compare
Mexico currently reports 0.022 °C against 0.0178 °C in Iran, a difference of 0.0042 °C.
That makes Mexico's figure about 1.2 times Iran's.
Across all 174 years both countries report, Mexico has been ahead every year.
Iran ranks 15th and Mexico ranks 13th of 215 countries.
Mexico has averaged higher in every one of the 18 decades both report.
Head to head by decade
| Decade | Iran | Mexico | Difference | Ahead |
|---|---|---|---|---|
| 1850s | 0 °C | 0.0001 °C | 0 °C | Mexico |
| 1860s | 0.0001 °C | 0.0002 °C | 0.0001 °C | Mexico |
| 1870s | 0.0001 °C | 0.0003 °C | 0.0002 °C | Mexico |
| 1880s | 0.0002 °C | 0.0005 °C | 0.0003 °C | Mexico |
| 1890s | 0.0003 °C | 0.0009 °C | 0.0006 °C | Mexico |
| 1900s | 0.0004 °C | 0.0013 °C | 0.001 °C | Mexico |
| 1910s | 0.0005 °C | 0.0018 °C | 0.0013 °C | Mexico |
| 1920s | 0.0006 °C | 0.0023 °C | 0.0017 °C | Mexico |
| 1930s | 0.0008 °C | 0.0028 °C | 0.0021 °C | Mexico |
| 1940s | 0.001 °C | 0.0036 °C | 0.0025 °C | Mexico |
| 1950s | 0.0014 °C | 0.0047 °C | 0.0033 °C | Mexico |
| 1960s | 0.0025 °C | 0.006 °C | 0.0034 °C | Mexico |
| 1970s | 0.0052 °C | 0.0074 °C | 0.0022 °C | Mexico |
| 1980s | 0.007 °C | 0.0098 °C | 0.0028 °C | Mexico |
| 1990s | 0.008 °C | 0.013 °C | 0.005 °C | Mexico |
| 2000s | 0.0105 °C | 0.0162 °C | 0.0057 °C | Mexico |
| 2010s | 0.014 °C | 0.0193 °C | 0.0053 °C | Mexico |
| 2020s | 0.0169 °C | 0.0215 °C | 0.0045 °C | Mexico |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher contribution to global mean surface temperature rise, Iran or Mexico?
- Mexico, at 0.022 °C against 0.0178 °C in Iran as of 2024.
- What is the difference in contribution to global mean surface temperature rise between Iran and Mexico?
- 0.0042 °C, with Mexico ahead.
- How many years of comparable data are there for Iran and Mexico?
- 174 years are reported by both, from 1851 to 2024.
- How do Iran and Mexico rank globally for contribution to global mean surface temperature rise?
- Iran ranks 15th and Mexico ranks 13th 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.