
Mexico City in September
Mexico City in September
Mexico City, Mexico
Visiting Mexico City in September means experiencing the wet season. As a tropical destination, expect warm temperatures year-round with higher rainfall and humidity.
Weather in Mexico City in September
Average highs around 22.8C and lows near 12.6C. 250.3mm average precipitation and about 25 rainy days. September typically sits between August and October conditions, so it is useful for travelers wanting a balanced window in Mexico City. Pack quick-dry clothing and a light waterproof layer for September.
Temperature
September brings wet season conditions in Mexico City, Mexico. The average temperature is about 17.7C, with lows near 12.6C and highs around 22.8C.
Sunshine Hours
Mexico City, Mexico usually gets around 10 hours of sunshine per day in September, with roughly 12.2 daylight hours available for sightseeing.
Rain
September sees around 250.3mm of rainfall over about 25 days. Rain can occur for around 9.8 hours per day on average.
Humidity
Humidity in September is generally humid for Mexico City, Mexico, especially when rainfall periods increase.
Additional Information
Average winds are around 14.8 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for September.
Our September Hotel Picks for Mexico City

Four Seasons Hotel Mexico City
Upscale hotel with elegant rooms & suites, plus 2 restaurants, an outdoor pool & a spa. It holds a 4.7 rating based on 10995 reviews.
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JW Marriott Hotel Mexico City Polanco
Stylish hotel with refined rooms, 2 restaurants & a bar, plus an outdoor pool, a spa & a gym. It holds a 4.7 rating based on 6043 reviews.
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The St. Regis
Lavish hotel with casual & fine dining options, as well as a day spa, a pool & 24/7 butler service. It holds a 4.7 rating based on 8384 reviews.
View hotelWhat to Do in Mexico City in September

Constitution Plaza
Mexico Citys main square has roots to the Aztecs & is now the site of frequent cultural events. Constitution Plaza in Mexico City, Mexico, offers unique experiences and cultural significance. Disc
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Palacio de Bellas Artes
Dramatic marble performance hall & museum featuring murals by Diego Rivera & other notable artists. Palacio de Bellas Artes in Mexico City, Mexico, offers unique experiences and cultural significance.
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Mexico City Metropolitan Cathedral
This grand Roman Catholic cathedral with many ornate chapels is Latin Americas oldest & largest. Mexico City Metropolitan Cathedral in Mexico City, Mexico, offers unique experiences and cultural si
Explore activityTravel tips for Mexico City in September
Pack quick-dry clothing and a light waterproof layer for September. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.






