Grand Bahama Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Grand Bahama, the Bahamas in September.

Considering a trip to Grand Bahama, the Bahamas this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Grand Bahama in September

Grand Bahama, the Bahamas is a region in the Bahamas. September in Grand Bahama generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Freeport. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

To explore the conditions in Grand Bahama, the Bahamas in more detail, check the map below.

Precipitation

September is a very rainy month with an average rainfall of around 185 mm (7.3 in) in Freeport. It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Average sunshine

Plenty of sunshine can be expected in numerous places in September. Freeport typically receives 241 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Grand Bahama by month

Pick a month to see the average temperature, rainfall and sunshine in Grand Bahama — and find the best time to visit. (based on Freeport)

Best Places to Visit in Grand Bahama in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Grand Bahama.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Grand Bahama

What is the weather like in September for some of the most popular destinations in Grand Bahama, the Bahamas?

Temperature range in Grand Bahama (September)

Precipitation variation in Grand Bahama (September)

Freeport

In September Freeport generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
28°C (82°F)
Min temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Monthly sun hours
281 hours
241 hours
249 hours
Monthly rainfall
151 mm (5.9 in)
185 mm (7.3 in)
129 mm (5.1 in)
Monthly rainy days
19 days
19 days
16 days
Weather conditions

West End

In September West End generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are unpleasant that month.

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
28°C (82°F)
Min temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Monthly sun hours
281 hours
241 hours
249 hours
Monthly rainfall
156 mm (6.1 in)
188 mm (7.4 in)
126 mm (5 in)
Monthly rainy days
19 days
19 days
16 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Grand Bahama, in the Bahamas.

In our records: the Bahamas September extremes

Notable September records observed across cities in the Bahamas in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the warmest September day in the Bahamas reached 39°C (102°F) in Freeport on September 5, 2018.

Popular cities in September

Day & night temperatures, rainfall and average weather in Grand Bahama in September.

City Weather Day temp Night temp Rainfall
Freeport 30°C (86°F) 27°C (81°F) 185 mm (7.3 in)
West End 30°C (86°F) 27°C (81°F) 188 mm (7.4 in)

Grand Bahama weather in September: frequently asked questions

What is the weather like in Grand Bahama, the Bahamas in September?

September in Grand Bahama, the Bahamas brings poor weather. In Freeport, daytime temperatures are typically around 30°C (86°F) and nighttime lows hover near 27°C (81°F).

What is the average temperature in Grand Bahama, the Bahamas in September?

Freeport averages a daytime maximum of 30°C (86°F) in September, with overnight lows close to 27°C (81°F).

Does Grand Bahama, the Bahamas get a lot of rain in September?

Rainfall in Grand Bahama, the Bahamas peaks during September. Freeport averages roughly 185 mm (7.3 in), so frequent and sometimes heavy showers are the norm.

Is September a Good Time to Visit Grand Bahama, the Bahamas?

In our view, September might not be the best time to travel to Grand Bahama, the Bahamas with often unpleasant weather in Freeport.

Generally speaking, January, February, March, April, May, November and December provide perfect weather in Freeport. On the other hand, the weather in September tends to be poor.

Interested in more climate information?

We have much more information about the climate in Grand Bahama.

Weather and climate has detailed information for every country in the world. Are you going to the Bahamas? Get detailed 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 travel conditions. Find out where to go with our weather planner.

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