August · Vietnam
Best time to visit Phu Quoc in August Weather, crowds & prices
Weather in Phu Quoc in August
Average temperature 29°C, 198 mm of rain, about 18 days with 6+ hours of sunshine and 82% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
6.2/10
Ranked #9 of 12 months
- Avg temp
- 29°C
- Rainfall
- 198 mm
- Humidity
- 82%
- Days with 6h+ sun
- 18
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
August in Phu Quoc scores 6.2/10 for beach and coastal travel - ranked #9 of 12. Expect around 29°C, 198 mm of rain, and roughly 18 days with 6+ hours of sunshine this month.
Phu Quoc's beaches, fish sauce and national park make it Vietnam's island escape in the Gulf of Thailand.
August in Phu Quoc: mixed conditions, plan around the weather
August averages 29°C (84°F) and humidity near 82%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
At 198 mm this is a genuinely wet month: about 18 days with 6+ hours of sunshine in total, and outdoor plans need an indoor fallback.
It scores 6.2/10 here, 9th of 12 months, against 9.8/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on mid-season pricing, with crowds are moderate.
Flexible dates? February scores 3.6 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Phu Quoc in August?
- In August, Phu Quoc averages 29°C, 198 mm of rain, and about 18 days with 6+ hours of sunshine. Its climate-comfort score is 6.2/10.
- Is August a good time to visit Phu Quoc?
- August earns a 6.2/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Phu Quoc in August?
- Expect about 198 mm of rain in August. Average humidity is 82% and there are about 18 days with 6+ hours of sunshine.
Curated in Phu Quoc
Tickets & experiences
Things to do in Phu Quoc
Phu Quoc, Vietnam. Live activities and tours from GetYourGuide, matched to this destination.