August 31 is generally a great time to visit Bora Bora. While there is a slight chance of rain (16%), showers are usually brief. Expect comfortable 23°C weather. Bora Bora is currently in its most popular travel window, meaning vibrant crowds and premium pricing.
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Essential Travel Info for Bora Bora
Currency
XPF
₣ CFP franc
Language
French
Driving
Right side
Bora Bora Weather Forecast for August 31
"Mild & Comfortable. Expect average highs of 22.8°C. 16% chance of rain."
What to Wear in Bora Bora in August
Based on historical data for August 31, Bora Bora typically experiences temperatures between 21.6°C and 22.8°C. We recommend packing t-shirt, light clothing to stay comfortable. Trends suggest it will stay mostly dry (16% rain probability), but checking the forecast before heading out is always wise.
Complete Packing Guide
Weekly breakdown & essential items for Bora Bora
Smart Suitcase
- T-Shirt
- Light Clothing
Average High
22.8°C
Daytime Peak
Average Low
21.6°C
Nighttime Low
Feels Like
23.3°C
☀️ Feels accurate
Rain Chance
16%
Avg 1mm if it rains
Cloud Cover
40%
Light drizzle
Pressure
1015.2 hPa
Low volatility
Bora Bora Weather Conditions & UV Index
Weather Confidence
30-year variance analysis
Based on 10 years of data
🎯 This date historically delivers consistent weather 89% of the time. Safe to plan outdoor activities with confidence.
Sun Exposure
UV Index & Safety Guide
Protection Needed
SPF 15 for extended outdoor time
Type I-II
🔴 36 min to burn
Type III-IV
🟡 54 min to burn
Type V-VI
🟢 90 min to burn
UV estimate based on latitude, season & cloud cover. Actual UV may vary.
Outdoor Comfort
How pleasant is it outside?
Dew Point
18.5°C
Noticeable
Heat Stress
Low
No heat warning
🙂 Best outdoor time:
Any time during daylight hours
Marine Conditions
Jellyfish Warning
High water temps may attract jellyfish swarms.
Swim Index
⚠️ Mixed Conditions
Travel & Logistics Insights
Local Calendar
Business Day
Standard hours in French Polynesia
Flight Traffic
High
80/100 pressure index
Health Advisory
Required
2 vaccines • View Details →
Landing Slots
~12
Daily arrival options (inc. codeshare)
Sunrise, Sunset & Wind in Bora Bora
Daylight & Sun
Solar Elevation Cycle
🌅 Sunrise
06:15
☀️ Noon
12:08
🌇 Sunset
18:02
⏱️ Daylight
11h 46m
Wind Speed
30.3 km/h
Fresh breeze
Sunshine
10.5 hrs
Direct Sun (Cloud-free)
Humidity
77%
Humid / Damp
Travel Intelligence
Exclusive flight analytics & health data for Bora Bora
Smart Flight Estimator
Airport-to-Airport Logistics
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Add your home location in settings to see airport details.
Travel Health & Safety in Bora Bora
Travel Comfort Index
Real-time tourism conditions
Weather Quality
☀️ Excellent
Tourist Crowds
🔴 Very Busy
Price Level
💰💰💰 Expensive
Health & Wellbeing
Meteo-Health Forecast
Stable conditions. Low risk of headaches.
Weather unlikely to affect joint pain.
Moderate fish activity expected.
Air quality is excellent. Perfect for outdoor activities.
Regional Safety Profile
Seismic Activity
Zero seismic activity detected in 30 years.
"According to 30YearWeather's analysis of 30 years of NASA satellite data, Bora Bora on August 31 averages 22.8°C with a 16% precipitation probability. Wedding/Outdoor Event Score: 85/100."
— Source: 30YearWeather.com|Data: NASA POWER (1991-2021)|View Methodology
Bora Bora Weather History (2010–2024)
Temperature History
Hall of Fame
Records from last 10 years
Better Alternatives Nearby
Consider these dates within ±7 days
August 24
22.9°C • 13% rain
Score
97
August 25
22.8°C • 13% rain
Score
96
August 26
22.8°C • 16% rain
Score
91
💡 Moving your event by a few days could significantly improve weather conditions
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📍 Is Bora Bora Worth Visiting on August 31?
Planning a trip to Bora Bora on August 31? Our historical weather analysis based on 30 years of NASA satellite data shows that this time of year is characterized by pleasant mild weather averaging 22.8°C with a 16% historical precipitation risk.
✈️ Travel Logistics: Approximately 12 landing slots available daily during this period, indicating manageable crowd levels.
💉 Health Advisory: 7 vaccinations are recommended for French Polynesia, including COVID-19.
🌊 Coastal Conditions: Water temperature averages 27.2°C (tropical bath). Wave conditions are generally surfers only with heights around 2.08m.
📊 Historical Extremes: The hottest August 31 recorded in the last 30 years saw temperatures hit 24.4°C in 2022, while the coldest dropped to 20.5°C in 2023.