Motu Toopua, Bora Bora Motu Toopua – Image courtesy of Bora Bora Lagoon Resort & Spa

Bora Bora Weather – September

September is an excellent time to visit Bora Bora as it falls during the 'winter' dry season.

You can expect mainly clear, sunny skies with the very occasional rain shower that is generally short-lived.

Both air and water temperatures are cooler on average, with the southeastern trade winds bringing cool refresing breezes.

This is still considered the peak season in Bora Bora when flights and hotel rooms need to be booked well in advance. However, September offers a good combination of weather and availability of hotel rooms.

Bora Bora – September Weather Averages

Ave Temp (°C) Temperature icon  25°C (77°F)
Ave High Temp (°C) Temperature icon  28°C (82°F)
Ave Low Temp (°C) temperature icon  23°C (73°F)
Sunshine (Hrs daily) sun icon  8 hours per day
Daylight (Hrs daily) 12  12 hours per day
Comfort Level Moderately warm icon  Moderate heat & 77% humidity
UV Index 11  Extreme
Days with some Rain umbrella icon  5 days
Ave Rainfall (mm) rain cloud  75mm
Sea Temp (°C) swimming icon  27°C (81°F)
Vaitape, Bora Bora

Best time to visit Bora Bora

The best time to visit Bora Bora is during the dry season, from May to October, when the average annual temperature of 27°C (81°F) is tempered by refreshing sea breezes.

French Polynesia enjoys a balmy tropical climate, with hot and humid weather all year round.

 › Bora Bora Weather Overview

Bora Bora Island – Monthly Review

January February March April
May June July August
September October November December

Note: Meteorological data is sourced from the United States National Oceanic and Atmospheric Administration (NOAA) and the World Meteorological Organization (WMO), with additional historical climate data sourced from Météo-France – French Polysnesia.

Latest update: Bora Bora weather in September: 18 November, 2018

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