Bora Bora (Vaitape) weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Excellent
Best time to visit: January – December
What is the weather like in Bora Bora (Vaitape) in September?
In September, Bora Bora (Vaitape) is warm: daytime highs average 26 °C, and even at night it stays warm at around 24 °C. The sea averages 26.8 °C – lovely and warm for swimming. The sun shines for around 8 hours a day. Rain is frequent, with about 14 rainy days and 67 mm in total. The air is often humid and muggy. It is often windy, with gusts of around 30 km/h. All in all, September is an excellent month for a holiday in Bora Bora (Vaitape).
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 85 | 82 | 79 |
| Day | 26° | 26° | 27° |
| Night | 24° | 24° | 25° |
| Sea | 27° | 27° | 27° |
| Sun | 7 h | 8 h | 8 h |
| Rain days | 11 | 14 | 16 |
More details for September
- Daylight
- 11 h 59 min06:03 – 18:02
- UV index
- 11 · extremeclear sky, noon (estimate)All months
- Muggy days
- 28 daysdew point 18 °C or more
- Wind
- 30 km/haverage daily peak
- Cloud cover
- 42 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC−10Pacific/Tahiti
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %82 %
- Few rainy daysweight 20 %31 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
- Windproof jacket
Bora Bora (Vaitape) in September: quick answers
Is Bora Bora (Vaitape) hot in September?
Warm rather than hot: in September, daytime highs in Bora Bora (Vaitape) average 26 °C and nights cool to about 24 °C.
Can you swim in Bora Bora (Vaitape) in September?
Yes. In September the sea averages 26.8 °C – lovely and warm for swimming.
Does it rain much in Bora Bora (Vaitape) in September?
Rain is frequent, with about 14 rainy days and 67 mm in total.
Bora Bora (Vaitape) month by month
The whole year in Bora Bora (Vaitape)All destinations: French PolynesiaWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0)