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Mexico City Weather by Month
Average temperatures, rainfall and humidity for Mexico City, Mexico, month by month, built from OpenWeather’s historical records. Use it to see what a typical Mexico City month looks like before you travel — then check the live Mexico City forecast for the days ahead.
Warmest month
April
27°C average high
Coolest month
January
6°C average low
Wettest month
August
102 mm of rain
Driest month
February
8 mm of rain
Average temperature and rainfall in Mexico City by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 22°C | 6°C | -3°C / 28°C | 14 mm | 50% | 9 km/h |
| February | 24°C | 8°C | -3°C / 30°C | 8 mm | 42% | 9 km/h |
| March | 26°C | 10°C | -1°C / 32°C | 27 mm | 41% | 11 km/h |
| April | 27°C | 12°C | 2°C / 32°C | 23 mm | 41% | 11 km/h |
| May | 27°C | 13°C | 1°C / 33°C | 50 mm | 49% | 11 km/h |
| June | 25°C | 14°C | 6°C / 33°C | 96 mm | 62% | 11 km/h |
| July | 24°C | 13°C | 5°C / 29°C | 99 mm | 66% | 10 km/h |
| August | 24°C | 13°C | 5°C / 29°C | 102 mm | 66% | 10 km/h |
| September | 23°C | 13°C | 4°C / 28°C | 89 mm | 68% | 11 km/h |
| October | 23°C | 11°C | -3°C / 28°C | 42 mm | 63% | 10 km/h |
| November | 23°C | 9°C | -2°C / 28°C | 27 mm | 56% | 10 km/h |
| December | 22°C | 7°C | -4°C / 27°C | 19 mm | 53% | 9 km/h |
Best time to visit Mexico City
The most comfortable time to visit Mexico City is generally February and November to December, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around August, totalling about 595 mm a year.
Travellers who prefer heat should aim for April, when highs average 27°C. August is the month to avoid if rain would spoil your plans — it averages 102 mm, roughly 13× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Mexico City forecast for what is happening now.