Santa Cruz Huatulco weather in September (Oaxaca, Mexico)

Planning a trip to Santa Cruz Huatulco in September? Here's what the weather might have in store during this month.

In September, Santa Cruz Huatulco generally has high temperatures and heavy rainfall. Daytime temperatures hover around 29°C, while nights can cool down to about 25°C. Bear in mind, these are average temperatures, and it can get even warmer on particular days. Make sure to choose clothing that accommodates the warmth.

Santa Cruz Huatulco in September falls under the rainy season with heavy rainfall, averaging around 521 mm for the month. In this month, the heaviest downpours of the year are not uncommon. Carrying a poncho might be your best bet to stay dry. Based on our climate data of the past 30 years, about 7 days of rain are anticipated.

The city usually sees around 153 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Santa Cruz Huatulco. January, February, March, April and December typically offer the best circumstances. While June, July, August, September and October tend to showcase less optimal conditions.

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

 

Santa Cruz Huatulco, monthly averages in September

Min TemperatureMin Temperature 25°C  
Max TemperatureMax Temperature 29°C  
Water TemperatureWater Temperature 29°C *  
Chance of RainChance of Rain 24%  
PrecipitationPrecipitation 521 mm  
Rainy daysRainy days 7 days  
HumidityHumidity 66% *  
SunshineSunshine 153 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Huatulco, Mexico (22 KM, 13 Miles).

Where to go in Mexico in September

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

Map not visible? Whoops sorry! Please refresh the page.
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 Santa Cruz Huatulco in September?

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 in September.

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Santa Cruz Huatulco.

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 climate conditions. Find out where to go with our weather planner.