Harbour Island weather in September (Harbour Island, Bahamas)

Planning a trip to Harbour Island in September? Check out this comprehensive weather guide.

In September, Harbour Island generally has high temperatures and heavy rainfall. Anticipate daytime temperatures around 30°C, while night temperatures can drop to 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.

Harbour Island in September usually receives heavy rainfall, averaging around 161 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. Delving into the climate records from the past 30 years, one can predict that nearly 22 days of the month will see rainfall.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Harbour Island. January, February, March, April, May, November and December typically offer the best circumstances. While August and September tend to showcase less optimal conditions.

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

 

Harbour Island, monthly averages in September

Min TemperatureMin Temperature 27°C  
Max TemperatureMax Temperature 30°C  
Chance of RainChance of Rain 73%  
PrecipitationPrecipitation 161 mm  
Rainy daysRainy days 22 days  

Where to go in the Bahamas in September

Find out more about the weather in the Bahamas 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 Harbour Island 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.

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 Harbour Island.

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