Mexico City Climate Transition Score
Mexico · North America · Climate Transition score
This page ranks Mexico City's own 50 year weather trend against every other live world capital, using the same full-record regression already shown on its Meteo Future Trends page. For where that trend has already gone, see the Climate Capitals trend history, or for current and historical day-to-day weather, see Meteo Capital Cities.See the full ranking of all live world capitals on the interactive map.
Score based on complete years through 2025.
Frequently asked questions about Mexico City's Climate Transition score
How fast is Mexico City's climate changing compared to other capitals?
Mexico City ranks 190 of 245 world capitals for how fast its climate is shifting. That places the city in the slowest-changing third, which does not mean nothing is changing here, only that it is moving more slowly than elsewhere. The ranking measures pace of change, not how hot or how pleasant a city is.
What is changing fastest in Mexico City?
The fastest-shifting variable in Mexico City is precipitation, at +35 mm/decade. That is the change per decade, fitted as a linear trend across 1940 to 2025, so over 86 years of measured data rather than two isolated years.
How much is Mexico City warming per decade?
Mexico City is warming at +0.24°C/decade across 1940 to 2025. Over thirty years that works out at roughly 0.7°C. The trend accounts for 32% of the variation between years; the rest is ordinary year-to-year swing.
Is Mexico City getting more extreme heat days?
Days above 30°C are increasing by +1.2 days/decade in Mexico City. On this trend that is roughly 4 days gained or lost every thirty years.
Is Mexico City losing its winter?
Frost days are declining by -0.0 days/decade in Mexico City. Frost days are often the fastest-shifting variable in this dataset: cold extremes tend to warm faster than hot ones, which bears directly on anything sized for a cold season.
What does Mexico City's Climate Transition score actually mean?
The score folds six variables (temperature, tropical days, frost days, precipitation, sunshine hours and wind speed) into one number, converting each into a percentile against every other ranked capital. Mexico City scores 35.5. A low score does not mean nothing is changing, only that other capitals are shifting faster, and the score says nothing about how liveable or how warm a city is.
