Weather in Bora Bora, French Polynesia in September

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Visiting Bora Bora, French Polynesia in September

September is one of the best months to visit Bora Bora for the best beach weather. It has the most sunshine and best sunbathing and swimming conditions of the year.

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. September has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 65% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

September has total rainfall of 0.8cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 7.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

Sea temperatures are a very warm 26°C (80°F). September is an excellent month for swimming in Bora Bora with very comfortable temperatures for bathing all day. The sea temperature in September is slightly warmer than the previous month.

September is a lovely month in Bora Bora, with the sunny and dry weather continuing. Beach activities such as swimming, sunbathing, snorkeling, and diving are popular during this month, with the warm water and excellent visibility underwater. The trade winds begin to calm, making it a good time for windsurfing, kitesurfing, and sailing. Also consider visiting Bora Bora in one of the other best months of June, July, August, for the best beach weather. Also consider one of our other suggestions for September.

Can you sunbathe in Bora Bora in September?

Yes, September is a good time for sunbathing in Bora Bora.

September has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 65% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. September has total rainfall of 0.8cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 7.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days.

More about September temperature and sunshine.

Can you swim in Bora Bora in September?

Yes, September is an excellent month for swimming in Bora Bora with very warm sea temperatures 26°C (80°F).

More about September sea temperatures.

Is September a good time to holiday in Bora Bora?

Yes, September is a great time for a holiday in Bora Bora.

September has average maximum temperatures of 29°C (84°F) which is very warm and perfect for sunbathing on clear days. The sunshine percentage is 65% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright. September has total rainfall of 0.8cm (0.3inches) making it predominantly dry with occasional light showers on very few days. There are just 7.6 days with some rainfall so you can still enjoy the beach on the majority of rain free clear days. Sea temperatures are a very warm 26°C (80°F). September is an excellent month for swimming in Bora Bora with very comfortable temperatures for bathing all day.

More about the September temperatures and sunshine.

Is Bora Bora warm in September?

Yes, Bora Bora is very warm and perfect for sunbathing on clear days in September.

The average maximum temperature in Bora Bora in September is 29°C (84°F). The average maximum temperature is 29°C (83°) in the previous month and 29°C (85°F) in the next month.

The average temperature in Bora Bora in September is 26°C (79°F). The average temperature is 25°C (77°F) in the previous month and 26°C (79°F) in the next month.

More info about the September temperatures and sunshine.

How sunny is Bora Bora in September?

The average day light hours per day in Bora Bora in September are 12. The sunshine percentage is 65% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

More about September sunshine.

Crowds in Bora Bora in September

September sees a slight decrease in crowds as the high season comes to an end. The weather remains sunny and dry, making it a popular time for beach holidays. There are no major public holidays or events during this month, which helps keep the beaches from becoming overly crowded.

Temperature in Bora Bora in September

The weather in September is marginally warmer than the previous month and temperatures continue to rise slightly into October. The average maximum temperature in Bora Bora in September is 29°C (84°F). The average maximum temperature is 29°C (83°F) in the previous month and 29°C (85°F) in the next month.

The average temperature in Bora Bora in September is 26°C (79°F). The average temperature is 25°C (77°F) in the previous month and 26°C (79°F) in the next month.

The average minimum temperature in Bora Bora in September is 23°C (73°F). The minimum temperature is 22°C (71°F) in the previous month and 23°C (74°F) in the next month.

Sunshine in Bora Bora in September

The days in September are marginally longer than the previous month and the days continue to get marginally longer into October. During September the average day light hours are 12 per day in Bora Bora. The sunshine percentage is 65% making it sunny but overcast at times. The hours of sunshine per day are 7.8hrs making the days quite long and bright.

The ultraviolet index in Bora Bora in September is typically 12.7 during September. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Bora Bora in September

The average sea water temperature in Bora Bora in September is 26.4°C (79.5°F) which is very warm and ideal for relaxing and swimming for the whole day. The sea temperature in September is slightly warmer than the previous month.

Rainfall in Bora Bora in September

September weather is marginally wetter than the previous month and rainfall continues to rise slightly into October. September has a couple of more days of rain than the previous month and rainy days continue to rise into October. The average total rainfall in Bora Bora in September is 0.8cm (0.3inches) and on average there are 7.6 rainy days in September making it a quite rainy time to visit the beach.

Humidity in Bora Bora in September

The maximum dew point (an indicator of humidity) in Bora Bora in September is 22°C (71°F) which is very humid and quite uncomfortable for most unless you are on a beach. At night you would most likely require a fan. The dew point is 21°C (70°F) in the previous month and 22°C (22°F) in the next month.

The average maximum relative humidity in Bora Bora in September is typically 84.6%. The maximum relative humidity is 84.1% in the previous month and 84.6% in the next month.

The average relative humidity in Bora Bora in September is typically 72.3%. The average relative humidity is 71.4% in the previous month and 72.3% in the next month.

Wind Speed in Bora Bora in September

The average maximum wind speed in Bora Bora in September is typically 25KM/H (15MPH). The average maximum wind speed is 25KM/H (16MPH) in the previous month and 26KM/H (16MPH) in the next month.

The average wind speed in Bora Bora in September is typically 9KM/H (6MPH). The average wind speed is 10KM/H (6MPH) in the previous month and 10KM/H (6MPH) in the next month.

The average wind direction in Bora Bora in September is from the South East.

Monthly Averages

Suggested Beaches in September

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