September weather forecast
George Town, The Bahamas

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Weather in September

September in George Town is marked by the departure of peak summer and the onset of fall. The rainfall increases yet again, recording a substantial 120mm (4.72"). Cloud cover is more prevalent, yet George Town remains bathed in 7 hours of daily sunlight. With the end of September, the weather transitions again, inviting a drop in rainfall and temperature as October approaches.

Temperature

September in George Town experiences an average high-temperature of a still tropical 31°C (87.8°F), barely different from August's 32°C (89.6°F). In September, the temperature in George Town drops to an average of 24°C (75.2°F) at night.

Rainfall

In George Town, in September, it is raining for 19 days, with typically 120mm (4.72") of accumulated precipitation. Throughout the year, in George Town, there are 158 rainfall days, and 990mm (38.98") of precipitation is accumulated.

Sea temperature

July through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in George Town.
Note: Between 25°C (77°F) and 29°C (84.2°F), water temperature is typically considered very warm and pleasurable by everyone. Water activities at these temperatures are enjoyable for extended periods without discomfort.

Daylight

In September, the average length of the day in George Town, The Bahamas, is 12h and 17min.
On the first day of September in George Town, sunrise is at 06:45 and sunset at 19:20. On the last day of the month, sunrise is at 06:54 and sunset at 18:51 EDT.

Sunshine

The months with the least sunshine in George Town are January, February, June, September through December, with an average of 7h of sunshine.

UV index

The average daily maximum UV index in September in George Town, The Bahamas, is 11. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 11 during September translates into the following directions:
Undertake all key precautions, as unprotected skin and eyes may get burns in no time. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Every two hours, apply and reapply an SPF 30+ broad-spectrum sunscreen, especially after swimming or engaging in outdoor activities. Alert! Sand and water increase UV exposure due to their reflective properties.
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Frequently asked questions

Is it hot in George Town during September?

The high-temperature, in September, in George Town, is 31°C (87.8°F), while the low-temperature averages to 24°C (75.2°F).

How many days does it rain in September in George Town?

In George Town, in September, during 19 rainfall days, 120mm (4.72") of precipitation is typically accumulated.

What months are the sea warmest in George Town?

July through October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.

What is the sea water temperature in September in George Town?

In George Town, The Bahamas, in September, the average water temperature is 29°C (84.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does George Town have in September?

In George Town, The Bahamas, the average day length in September is 12h and 17min.

When is the sunrise / sunset in September in George Town?

On the first day of September in George Town, The Bahamas, sunrise is at 06:45 and sunset at 19:20. On the last day of the month, sunrise is at 06:54 and sunset at 18:51 EDT.

What are the months with the least sunshine in George Town?

The months with the least sunshine in George Town are January, February, June, September through December, with an average of 7h of sunshine.

How long on average sun shines in September in George Town?

In September, the average sunshine duration is 7h.

What is the UV index reading in September in George Town?

In September, the average daily maximum UV index in George Town is 11. A UV Index reading of 11, and higher, represents an ultimate hazard to health from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
George Town, The Bahamas

Average temperature in September - George Town, The Bahamas
  • Average high temperature in September: 31°C

The warmest month (with the highest average high temperature) is August (32°C).
The months with the lowest average high temperature are January and February (25°C).

  • Average low temperature in September: 24°C

The months with the highest average low temperature are July and August (25°C).
The coldest months (with the lowest average low temperature) are January and February (19°C).

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Average rainfall in September
George Town, The Bahamas

Average rainfall in September - George Town, The Bahamas
  • Average rainfall in September: 120mm

The wettest month (with the highest rainfall) is October (168mm).
The driest month (with the least rainfall) is March (22mm).

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Average rainfall days in September
George Town, The Bahamas

Average rainfall days in September - George Town, The Bahamas
  • Average rainfall days in September: 19 days

The months with the highest number of rainy days are August, September and October (19 days).
The month with the least rainy days is April (7 days).

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Average sea temperature in September
George Town, The Bahamas

Average sea temperature in September - George Town, The Bahamas
  • Average sea temperature in September: 29°C

The best months for swimming (with the highest average sea temperature) are July, August, September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March and April (25°C).

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Average daylight in September /
Average sunshine in September
George Town, The Bahamas

Average daylight in September / Average sunshine in September - George Town, The Bahamas
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in September: 7h

The months with the most sunshine are March, April, May, July and August (Average sunshine: 8h).
The months with the least sunshine are January, February, June, September, October, November and December (Average sunshine: 7h).

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Average UV index in September
George Town, The Bahamas

Average UV index in September - George Town, The Bahamas
  • Average UV index in September: 11

The months with the highest UV index are June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 6).

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George Town, The Bahamas

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