Bora Bora weather in August
August in Bora Bora: warm, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Bora Bora · #210 of 604 destinations to visit in August · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Bora Bora climate normals — August
| Daytime high | 23°C / 74°F | 🌤 warm |
|---|---|---|
| Nighttime low | 22°C / 72°F | |
| Feels like (high) | 24°C / 75°F | |
| Rainfall | 73 mm / 2.9 in | 🌦 some rain |
| Rainy days | 13 days | |
| Humidity | 77% | 💦 very humid |
| Dew point | 18°C / 64°F | |
| Sunshine | 10.4 h/day | |
| Daylight | 11.6 h | |
| Wind | 27 km/h / 17 mph | |
| Air quality (US AQI) | 34 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Bora Bora?
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Bora Bora in August — FAQ
- Is August a good time to visit Bora Bora?
- August in Bora Bora: warm, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Bora Bora on SeasonMap's comfort score (84/100).
- What is the weather like in Bora Bora in August?
- In August, Bora Bora averages a daily high of 23.2°C and a low of 22.1°C, with about 72.7 mm of rain over roughly 13.4 rainy days.
- What is the air quality in Bora Bora in August?
- Bora Bora has a mean US Air Quality Index of about 34 in August.