Phu Quoc (Duong Dong) weather in August
Temperature, sea and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Good
Best time to visit: December – March
What is the weather like in Phu Quoc (Duong Dong) in August?
In August, Phu Quoc (Duong Dong) is hot: daytime highs average 28 °C, and even at night it stays warm at around 26 °C. The sea averages 29.0 °C – almost as warm as a bath. Expect around 5 hours of sunshine a day. It is the rainy season: rain falls on about 27 days, totalling 230 mm. The air is often humid and muggy. All in all, August is a good month for a holiday in Phu Quoc (Duong Dong).
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 67 | 67 | 66 |
| Day | 28° | 28° | 28° |
| Night | 26° | 26° | 26° |
| Sea | 29° | 29° | 29° |
| Sun | 5 h | 5 h | 5 h |
| Rain days | 28 | 27 | 27 |
More details for August
- Daylight
- 12 h 28 min05:55 – 18:23
- UV index
- 13 · extremeclear sky, noon (estimate)
- Muggy days
- 31 daysdew point 18 °C or more
- Wind
- 22 km/haverage daily peak
- Cloud cover
- 88 %on average
- Hot days
- 0 days30 °C or more
- Time zone
- UTC+7Asia/Ho_Chi_Minh
How the score comes together
- Temperatureweight 35 %100 %
- Seaweight 25 %100 %
- Sunshineweight 20 %37 %
- Few rainy daysweight 20 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in August
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Phu Quoc (Duong Dong) in August: quick answers
Is Phu Quoc (Duong Dong) hot in August?
Yes. In August, Phu Quoc (Duong Dong) is hot: daytime highs average 28 °C and nights stay around 26 °C.
Can you swim in Phu Quoc (Duong Dong) in August?
Yes. In August the sea averages 29.0 °C – almost as warm as a bath.
Does it rain much in Phu Quoc (Duong Dong) in August?
It rains often – on about 27 days, adding up to 230 mm.
Phu Quoc (Duong Dong) month by month
The whole year in Phu Quoc (Duong Dong)All destinations: Vietnam
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)