Vietnam
Phu Quoc in May: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Phu Quoc in May is climatically mixed. The average daily high is around 30 °C, and the sea is about 31 °C. With about 24 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
49/100 · #12
Warmth
#4
Dryness
#7
Sun
#5
Sea warmth
#1
Published best categories: none
Phu Quoc · MayPhoto: Trantuonglam · CC BY-SA 4.0Climate facts
- Average high
- 30 °C
- Average low
- 28 °C
- Sea
- 31 °C
- Rainy days (est.)
- 24 rainy days (est.)
- Sun (est.)
- 6 h/day
- Humidity
- 81 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| April | 31 | 27 | 16 | 138 | 7.2 | 76 | 2.0 | 30 | 55 |
| May (selected) | 30 | 28 | 24 | 248 | 6.3 | 81 | 2.4 | 31 | 49 |
| June | 29 | 27 | 25 | 390 | 5.6 | 85 | 2.9 | 30 | 53 |
How do the previous and next months compare?
Baseline: May (49/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| April | +6 | +0.9 °C | -0.4 °C | -8.2 | -110 mm | +0.9 h | -5.3 % | -0.4 m/s | -0.3 °C |
| June | +4 | -1.1 °C | -0.5 °C | +1.4 | +141.7 mm | -0.7 h | +3.7 % | +0.5 m/s | -0.8 °C |
All twelve months in context
Find a place to stay
Where to stay in Phu Quoc
Compare available stays, prices and cancellation terms for Phu Quoc on Booking.com.
Booking.comFind places to stayAffiliate link: there is no extra cost to you.
Useful next decisions
Frequently asked questions
How warm is Phu Quoc in May?
The average daily high is around 30 °C, with an average daily low of about 28 °C.
Can you swim in Phu Quoc in May?
The sea is about 31 °C (very warm).
Does it rain a lot in Phu Quoc in May?
The curated estimate is about 24 rainy days per month, not a directly measured long-term average. Total precipitation averages around 248 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Phu Quoc?
By the climate score, January, February, March and December are the strongest months for Phu Quoc. For a beach trip: January, February, March and December. May is not among them.