Weather in September in Mexico
What is the weather like in Mexico in September?
The weather in Mexico in September ranges from poor to perfect depending on the destination.
During September in Mexico, the temperature ranges from pleasant in Pachuca de Soto with 21°C (69°F) to very high temperatures in Hermosillo with 38°C (100°F). Minimum nighttime temperatures generally drop to 25°C (77°F) in Hermosillo and 8°C (47°F) in Pachuca de Soto. These night and day temperatures are an average and some days may be even warmer. So be prepared and bring light clothes.
Precipitation in September ranges from almost non in Ensenada with an average of 4mm (0.2inch) rainfall to heavy in Tapachula with 433mm (17inch).
It is also generally a
sunny
month with an average of 202 hours of sunshine in Playa del Carmen during the whole month.
We invite you to have a look at the map below to find out more about the different weather conditions per location in Mexico.
Where to go in Mexico in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations in Mexico
What is the weather like in September for the 5 most popular destinations in Mexico?
Average weather in Playa del Carmen
In September Playa del Carmen generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 23°C (73°F) and heavy monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Mexico City
In September Mexico City generally has high temperatures with maximum daytime temperatures around 23°C (74°F), minimum nighttime temperatures around 13°C (55°F) and high monthly rainfall. So on average the conditions are pleasant that month.
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Average weather in Puerto Peñasco
In September Puerto Peñasco generally has very high temperatures with maximum daytime temperatures around 35°C (95°F), minimum nighttime temperatures around 25°C (78°F) and low monthly rainfall. So on average the conditions are tolerable that month.
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Average weather in Cancún
In September Cancún generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 24°C (75°F) and heavy monthly rainfall. So on average the conditions are poor that month.
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Average weather in Puerto Vallarta
In September Puerto Vallarta generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 24°C (76°F) and heavy monthly rainfall. So on average the conditions are poor that month.
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Is your destination not in the list? Have a look at other destinations in Mexico.
Is September the best time to go to Mexico?
In our opinion September is a good time to visit Mexico with commonly tolerable weather in Playa del Carmen.
On average the best time to visit Mexico is in January, February, March and December with generally perfect weather in Playa del Carmen.
The worst month is October that can have poor weather conditions.
Interested in more climate information?
We have much more information about the climate in Mexico.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for almost all countries in the world. Are you going to Mexico? Get detailed historical weather averages for many cities in Mexico.
Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.