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Sint Eustatius weather in September (Bonaire, Bonaire, St Eustatius, Saba)

Looking to travel to Sint Eustatius in September? Check out this comprehensive weather guide.

In September, Sint Eustatius generally has high temperatures and high rainfall. Throughout the day, temperatures typically settle at around 30°C. But by evening, they drop to around 27°C.

While these temperatures are typical, some days might be even hotter. Always be prepared for the unexpected spikes in warmth. Dressing in lightweight and breathable outfits will help you stay cool. Don't forget to stay hydrated and wear sun protection to handle the heat better.

Sint Eustatius in September usually receives high rainfall, averaging around 131 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Rain is expected on roughly 18 days.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Sint Eustatius . January, February, March, April, May, June, July and December typically offer the best circumstances. While September tends to showcase less optimal conditions.

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

 

Sint Eustatius , monthly averages in September

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 30°C  
Water TemperatureWater Temperature 29°C  
Chance of RainChance of Rain 60%  
PrecipitationPrecipitation 131 mm  
Rainy daysRainy days 18 days  
HumidityHumidity 78%  

Where to go in Bonaire, St Eustatius, Saba in September

Find out more about the weather in Bonaire, St Eustatius, Saba in September and which places have the best weather conditions in this month.

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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 Sint Eustatius 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.

Cycling
7/10
Walking
7/10
Camping
7/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Sint Eustatius .

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