Bahamas

Bahamas Weather in September

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

Thinking about venturing to the Bahamas this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in the Bahamas in September

September in the Bahamas generally has warm temperatures, with precipitation levels ranging from high to heavy.

Temperatures

You can expect warm maximum daytime temperatures of around 30°C (86°F) and nighttime temperatures around 27°C (81°F) in Nassau. 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 learn more about the conditions in specific areas of the Bahamas, check out the map below.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Abraham Bay with an average of 108 mm (4.3 in) to heavy rainfall in West End with 188 mm (7.4 in). It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Nassau enjoys approximately 213 hours of sunlight, ideal for those seeking sunny weather.

Explore the Bahamas by month

Best Places to Visit in the Bahamas in September

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

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 the Bahamas

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

Temperature range in the Bahamas (September)

Precipitation variation in the Bahamas (September)

Nassau

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

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly sun hours
267 hours
213 hours
231 hours
Monthly rainfall
124 mm (4.9 in)
148 mm (5.8 in)
146 mm (5.7 in)
Monthly rainy days
23 days
23 days
22 days
Weather conditions

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

George Town

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

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly rainfall
99 mm (3.9 in)
133 mm (5.2 in)
171 mm (6.7 in)
Monthly rainy days
19 days
19 days
19 days
Weather conditions

Marsh Harbour

In September Marsh Harbour generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 27°C (81°F) and heavy monthly rainfall. So on average the conditions are pleasant that month.

August
September
October
Max temperature
30°C (86°F)
29°C (84°F)
28°C (82°F)
Min temperature
27°C (81°F)
27°C (81°F)
25°C (77°F)
Monthly rainfall
134 mm (5.3 in)
180 mm (7.1 in)
134 mm (5.3 in)
Monthly rainy days
21 days
21 days
19 days
Weather conditions

Governorʼs Harbour

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

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
29°C (84°F)
Min temperature
27°C (81°F)
27°C (81°F)
26°C (79°F)
Monthly rainfall
118 mm (4.6 in)
147 mm (5.8 in)
145 mm (5.7 in)
Monthly rainy days
21 days
21 days
21 days
Weather conditions

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

City Weather Day temp Night temp Rainfall
Nassau 30°C (86°F) 27°C (81°F) 148 mm (5.8 in)
Freeport 30°C (86°F) 27°C (81°F) 185 mm (7.3 in)
George Town 30°C (86°F) 27°C (81°F) 133 mm (5.2 in)
Marsh Harbour 29°C (84°F) 27°C (81°F) 180 mm (7.1 in)
Alice Town 30°C (86°F) 27°C (81°F) 162 mm (6.4 in)
Andros Town 30°C (86°F) 27°C (81°F) 156 mm (6.1 in)

The Bahamas weather in September: frequently asked questions

What is the weather like in the Bahamas in September?

In September, the Bahamas generally has unpleasant weather conditions. Nassau sees daytime temperatures near 30°C (86°F), with nights cooling to roughly 27°C (81°F).

What is the average temperature in the Bahamas in September?

Average temperatures in the Bahamas during September range from a nighttime low near 27°C (81°F) to a daytime high around 30°C (86°F) in Nassau.

Does the Bahamas get a lot of rain in September?

the Bahamas sees substantial rainfall in September. Nassau typically averages about 148 mm (5.8 in), a mix of wet and dry days, but bring an umbrella.

Is September a Good Time to Visit the Bahamas?

Given the typically tolerable weather conditions in Nassau, September may not be the ideal time to visit the Bahamas.

Generally speaking, the best visiting conditions can be found in January, February, March, April, May, November and December offering mostly perfect weather in Nassau. The weather in August and September, on the other hand, tends to be unpleasant.

Interested in more climate information?

We have much more information about the climate in the Bahamas.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.