Climate Chart of Mexico City, Mexico
Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023
For Mexico City, Mexico, the climate data cover 2013–2023. Monthly mean temperatures average 16.5 °C, with the highest monthly mean in May at 19.1 °C and the lowest in January at 13.6 °C. Mean daily rainfall is 2.46 mm/day, while mean daily sunshine is 10.25 hours/day. Together, these figures give a broad monthly-average picture; they do not describe conditions on any particular day.
Climate overview
Temperature
The monthly mean temperature reaches its highest point in May, at 19.1 °C, and its lowest in January, at 13.6 °C. The mean across the calendar-month means is 16.5 °C. These are monthly means, not daytime highs, so they offer a general guide to the temperature pattern rather than a forecast of daytime conditions or day-to-day variation.
Rain
Mean daily rainfall is lowest in February, at 0.20 mm/day, and highest in September, at 6.17 mm/day. Across the calendar-month means, the figure is 2.46 mm/day per day. These are daily mean amounts, not monthly totals, and they do not show how often rain falls or guarantee what the weather will be on a particular day.
Sunshine
Mean daily sunshine is at its highest in May, with 11.22 hours/day, and at its lowest in September, with 9.45 hours/day. The mean across the calendar-month figures is 10.25 hours/day per day. These averages can help with broad outdoor-planning expectations, but sunshine duration is not the same as daylight length and does not guarantee clear skies on a given day.
Best Travel Time Guide for Mexico City, Mexico: Ideal Seasons and Weather Insights
Visitors prioritising lower average rainfall could consider February, when mean daily rainfall is 0.20 mm/day. This is a comparison of monthly averages, not a promise of dry days or a measure of rain frequency, so flexible plans and rain protection remain useful. For rain preparation, note that mean daily rainfall is highest in September, at 6.17 mm/day; this does not mean rain falls every day. Those prioritising cooler monthly-average conditions may look to January, whose monthly mean temperature is 13.6 °C, while keeping in mind that a monthly mean cannot predict the temperature during a specific outing. For outdoor plans influenced by sunshine, May has the highest mean daily sunshine duration at 11.22 hours/day, while September has the lowest at 9.45 hours/day. These figures can inform broad planning, but they are averages rather than forecasts and do not indicate daylight length.
Climate Data Overview for Mexico City, Mexico
Explore the comprehensive climate data for Mexico City, Mexico. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.
| Month | Average: Temperature °C | Rain (mm) / day | Snow (mm) / day | Sunshine (h) / day |
|---|---|---|---|---|
| Jan | 13.6 | 0.25 | 0.00 | 9.82 |
| Feb | 15.9 | 0.20 | 0.00 | 10.43 |
| Mar | 17.3 | 0.50 | 0.00 | 10.83 |
| Apr | 18.9 | 1.05 | 0.00 | 11.13 |
| May | 19.1 | 1.71 | 0.00 | 11.22 |
| Jun | 18.0 | 4.54 | 0.00 | 10.49 |
| Jul | 16.8 | 5.74 | 0.00 | 10.54 |
| Aug | 16.8 | 6.14 | 0.00 | 10.22 |
| Sep | 16.5 | 6.17 | 0.00 | 9.45 |
| Oct | 15.9 | 2.29 | 0.00 | 9.59 |
| Nov | 15.0 | 0.65 | 0.00 | 9.63 |
| Dec | 14.0 | 0.25 | 0.00 | 9.65 |
| Average | 16.5 | 2.46 | 0.00 | 10.25 |
