Warm
Average highs sit around 31°C, giving warm days by monthly-average standards.
Weather Guide
Phu Quoc, Vietnam Average Monthly Weather
Weather score62Good annual avg
Best months: January, February, December
Across the year, average daytime temperatures are around 31°C, sunshine averages 6.4h per day, and rainfall totals about 2335mm. Sea temperatures average 29°C across the year.
Annual weather
Annual averages
Temp
31°C
Rain
2335mm
Annual total
Sun
6.4h
Sea
29°C
Weather score
62
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 414mm, so showers are a real planning factor.
Some sun
Sunshine averages 5.3h per day, enough for a balanced month.
Warm sea
Sea temperatures average 29°C, so swimming is usually comfortable by monthly-average standards.
Map
Weather map
Compare Phu Quoc, Vietnam with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August31°C average high
August is on the cooler side of Phu Quoc's year, useful if you prefer less intense daytime heat.
Warmest monthsMarch to May
This stretch sets the upper range for average daytime heat.
Rain
August414mm average rain
August is one of Phu Quoc's wettest months, so rain is likely to be a major planning factor.
Driest monthsJanuary to April and December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August5.3 hours average sun
August is one of Phu Quoc's cloudier months, so sunshine-led plans are less reliable.
Brightest monthsJanuary to April
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
August29°C average sea
August is below Phu Quoc's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaApril to June
Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.
Weather score
August48 weather score
August is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJanuary to March and December
These months have the strongest weather score in the monthly averages.
