Phu Quoc Island weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Phu Quoc Island in August. Check more long-term weather averages for Phu Quoc Island in August before you book your next holiday to Vietnam in 2025/2026.

  • 31°C maximum daytime temperature in August in Phu Quoc Island31
    31°C max day temperature
  • 5 hours of sunshine per day
  • 19 days with some rainfall in August in Phu Quoc Island19
    19 days with some rainfall
  • 23°C minimum night-time temperature in August in Phu Quoc Island23
    23°C min night temperature
  • 12 hours of daylight per day in August in Phu Quoc Island12
    12 hours of daylight per day
  • High heat & humidity in August in Phu Quoc IslandH
    High heat & humidity
  • 369 mm monthly rainfall in August in Phu Quoc Island369
    369 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Phu Quoc Island11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Phu Quoc Island29
    29°C sea temperature

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The August weather guide for Vietnam (Phu Quoc Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Phu Quoc Island in August?

Daytime temperatures usually reach 31°C in Phu Quoc Island in August with high heat and humidity, falling to 23°C at night.

How sunny is it in Phu Quoc Island in August?

There are normally 5 hours of bright sunshine each day in Phu Quoc Island in August - that's 43% of daylight hours.

How warm is the sea around Phu Quoc Island in August?

The average sea temperature around Phu Quoc Island in August is 29°C.

Does it rain in Phu Quoc Island in August?

There are usually 19 days with some rain in Phu Quoc Island in August and the average monthly rainfall is 369mm.

Phu Quoc Island August sunrise & sunset times

Browse the sunrise and sunset times for Phu Quoc Island in August 2025. Select a month to view Phu Quoc Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:53 18:27
Saturday, 16th August 2025 05:55 18:22
Sunday, 31st August 2025 05:55 18:14

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