Duong Dong

Phu Quoc Island Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Phu Quoc Island, Vietnam in September.

Planning a getaway to Phu Quoc Island, Vietnam this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Phu Quoc Island in September

Phu Quoc Island, Vietnam is a region in Vietnam. September in Phu Quoc Island generally has warm temperatures, with heavy precipitation.

Temperatures

You can expect warm maximum daytime temperatures of around 29°C (84°F) and nighttime temperatures around 26°C (79°F) in Duong Dong. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

For specific regional insights in Phu Quoc Island, Vietnam, refer to the map provided below.

Precipitation

In September, precipitation varies across different areas. From heavy rainfall in Ganh Dau with an average of 402 mm (16 in) to heavy rainfall in An Thoi with 422 mm (17 in). It experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

Average sunshine

Most areas see decent amounts of sunshine this month. Duong Dong gets around 148 hours of sunlight, providing a pleasant balance of sun and clouds. If you'd prefer more guaranteed sunshine, our weather planner can show you sunnier spots around the world.

Explore Phu Quoc Island by month

Pick a month to see the average temperature, rainfall and sunshine in Phu Quoc Island — and find the best time to visit. (based on Duong Dong)

Best Places to Visit in Phu Quoc Island in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Phu Quoc Island.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Phu Quoc Island

What is the weather like in September for some of the most popular destinations in Phu Quoc Island, Vietnam?

Temperature range in Phu Quoc Island (September)

Precipitation variation in Phu Quoc Island (September)

Duong Dong

In September Duong Dong generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
167 hours
148 hours
201 hours
Monthly rainfall
383 mm (15 in)
418 mm (16 in)
336 mm (13 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions

Cua Can

In September Cua Can generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
167 hours
148 hours
201 hours
Monthly rainfall
380 mm (15 in)
410 mm (16 in)
325 mm (13 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions

Ganh Dau

In September Ganh Dau generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
30°C (86°F)
30°C (86°F)
30°C (86°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
167 hours
148 hours
201 hours
Monthly rainfall
372 mm (15 in)
402 mm (16 in)
326 mm (13 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions

Hàm Ninh

In September Hàm Ninh generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
167 hours
148 hours
201 hours
Monthly rainfall
374 mm (15 in)
410 mm (16 in)
337 mm (13 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions

An Thoi

In September An Thoi generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
29°C (84°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly rainfall
367 mm (14 in)
422 mm (17 in)
368 mm (14 in)
Monthly rainy days
19 days
20 days
19 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Phu Quoc Island, in Vietnam.

In our records: Vietnam September extremes

Notable September records observed across cities in Vietnam in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest September day in Vietnam brought 486 mm (19 in) in Bạch Mã on September 4, 2009.

Popular cities in September

Day & night temperatures, rainfall and average weather in Phu Quoc Island in September.

City Weather Day temp Night temp Rainfall
Duong Dong 29°C (84°F) 26°C (79°F) 418 mm (16 in)
Cua Can 29°C (84°F) 26°C (79°F) 410 mm (16 in)
Ganh Dau 30°C (86°F) 26°C (79°F) 402 mm (16 in)
Hàm Ninh 29°C (84°F) 26°C (79°F) 410 mm (16 in)
An Thoi 29°C (84°F) 26°C (79°F) 422 mm (17 in)

Phu Quoc Island weather in September: frequently asked questions

What is the weather like in Phu Quoc Island, Vietnam in September?

Expect poor weather across Phu Quoc Island, Vietnam in September. The popular destination of Duong Dong averages 29°C (84°F) by day and 26°C (79°F) at night during this month.

What is the average temperature in Phu Quoc Island, Vietnam in September?

Duong Dong averages a daytime maximum of 29°C (84°F) in September, with overnight lows close to 26°C (79°F).

Does Phu Quoc Island, Vietnam get a lot of rain in September?

Expect plenty of rainfall. Duong Dong records an average of 418 mm (16 in) in September, putting it among the wetter months for Phu Quoc Island, Vietnam.

Is September a Good Time to Visit Phu Quoc Island, Vietnam?

In our opinion, September may not be the ideal time to visit Phu Quoc Island, Vietnam due to the typically poor weather in Duong Dong.

Generally speaking, the best visiting conditions can be found in January and February offering mostly perfect weather in Duong Dong. The weather in May, June, July, August, September and October, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Phu Quoc Island.

Weather and climate has detailed information for every country in the world. Are you going to Vietnam? Get detailed historical weather averages for many cities in Vietnam.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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