Cul de Sac weather in September (Saint Martin)

Will it be warm or cold in Cul de Sac this September? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

During September, Cul de Sac usually has high temperatures and high rainfall. Daytime temperatures generally peak at 30°C, but after sunset, they often decrease to around 27°C. These temperatures represent the average, but hotter days can occur. Be prepared with light clothing and stay hydrated to manage the heat.

Precipitation

Cul de Sac in September usually receives high rainfall, averaging around 134 mm for the month. Records from the past 30 years suggest that around 19 days will experience rain.

Average sunshine

The days are predominantly sunny, with an estimated total of around 232 hours of sunshine. These sun-filled days are perfect for spending time outside. Whether it's playing sports, visiting a park, or going for a bike ride.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Cul de Sac. January, February, March, April, May, June, July and December typically offer the most agreeable circumstances. On the other hand, September tends to be characterized by conditions that may not be as optimal.

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

 

Cul de Sac, monthly averages in September

Min Temperature 27°C  

Max Temperature 30°C  

Water Temperature 29°C *  

Chance of Rain 62%  

Precipitation 134 mm  

Rainy days 19 days  

Humidity 78% *  

Windspeed 18 km/h *  

Sunshine 232 hours *  

Percentage Sunshine 61% *  

* Data from: Sint Maarten, Sint Maarten (10 KM, 6 Miles).

Where to go in Saint Martin in September

Find out more about the weather in Saint Martin 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.

Swimming

9/10

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 Cul de Sac.

Our site offers climate and forecast data for every country in the world. Are you going to Saint Martin? On this website you can find historical weather averages for many cities in Saint Martin. 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.