Cancún weather in September (Quintana Roo, Mexico)

Is Cancún a good destination in September, weather-wise? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

In September, the weather in Cancún generally includes very high temperatures and heavy rainfall. Throughout the day, temperatures can rise to about 30°C. At night, they generally drop to 26°C. Expect some days to be hotter than these averages. Stay cool by wearing light clothing and drinking plenty of water throughout the day.

Precipitation

Cancún in September usually receives heavy rainfall, averaging around 192 mm for the month. Past climate data indicates that roughly 14 days will see rain.

If your ideal day consists of dry skies and moderate temperatures January, February, March, April, November and December generally stand out with the best circumstances. While October tends to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Cancún climate page with graphs.

 

Cancún, monthly averages in September

Min Temperature 26°C  

Max Temperature 30°C  

Water Temperature 29°C  

Chance of Rain 48%  

Precipitation 192 mm  

Rainy days 14 days  

Where to go in Mexico in September

Find out more about the weather in Mexico and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool. However, there's a good chance of rain, so bring a raincoat just in case. With a water temperature of around 29°C this is a great month to swim so bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Cancún.

Our site offers climate and forecast data for every country in the world. Are you going to Mexico? On this website you can find historical weather averages for many cities in Mexico. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.