Mekong Delta Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in the Mekong Delta, Vietnam in August.

Planning a trip to the Mekong Delta, Vietnam this August? Here's what you need to know about the weather:

What to Expect in the Mekong Delta in August

The Mekong Delta, Vietnam is a region in Vietnam. August in the Mekong Delta generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 32°C (90°F) and nighttime temperatures around 25°C (77°F) in Can Tho. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

For a closer look at conditions across the Mekong Delta, Vietnam, refer to the map below.

Precipitation

In August, precipitation varies across different areas. From heavy rainfall in Long Xuyên with an average of 232 mm (9.1 in) to heavy rainfall in My Tho with 272 mm (11 in).

Average sunshine

Sunshine is fairly consistent across many areas. Can Tho receives about 176 hours of sunlight in August, providing a good balance between sunny spells and cloud cover. If you're after more sunshine hours, take a look at our weather planner for other sun-rich destinations worldwide.

Explore the Mekong Delta by month

Pick a month to see the average temperature, rainfall and sunshine in the Mekong Delta — and find the best time to visit. (based on Can Tho)

Best Places to Visit in the Mekong Delta in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Mekong Delta.

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 the Mekong Delta

What is the weather like in August for some of the most popular destinations in the Mekong Delta, Vietnam?

Temperature range in the Mekong Delta (August)

Precipitation variation in the Mekong Delta (August)

Can Tho

In August Can Tho generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
183 hours
176 hours
165 hours
Monthly rainfall
246 mm (9.7 in)
249 mm (9.8 in)
282 mm (11 in)
Monthly rainy days
17 days
17 days
19 days
Weather conditions

My Tho

In August My Tho generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
182 hours
172 hours
163 hours
Monthly rainfall
255 mm (10 in)
272 mm (11 in)
313 mm (12 in)
Monthly rainy days
17 days
18 days
20 days
Weather conditions

Ben Tre

In August Ben Tre generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
183 hours
176 hours
165 hours
Monthly rainfall
258 mm (10 in)
272 mm (11 in)
311 mm (12 in)
Monthly rainy days
17 days
18 days
20 days
Weather conditions

Vĩnh Long

In August Vĩnh Long generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
183 hours
176 hours
165 hours
Monthly rainfall
252 mm (9.9 in)
257 mm (10 in)
294 mm (12 in)
Monthly rainy days
17 days
17 days
20 days
Weather conditions

Trà Vinh

In August Trà Vinh generally has very high temperatures with maximum daytime temperatures around 32°C (90°F), minimum nighttime temperatures around 25°C (77°F) and heavy monthly rainfall. So on average the conditions are poor that month.

July
August
September
Max temperature
32°C (90°F)
32°C (90°F)
32°C (90°F)
Min temperature
25°C (77°F)
25°C (77°F)
25°C (77°F)
Monthly sun hours
175 hours
163 hours
148 hours
Monthly rainfall
257 mm (10 in)
263 mm (10 in)
303 mm (12 in)
Monthly rainy days
17 days
18 days
20 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in the Mekong Delta, in Vietnam.

Popular cities in August

Day & night temperatures, rainfall and average weather in the Mekong Delta in August.

City Weather Day temp Night temp Rainfall
Can Tho 32°C (90°F) 25°C (77°F) 249 mm (9.8 in)
My Tho 32°C (90°F) 25°C (77°F) 272 mm (11 in)
Ben Tre 32°C (90°F) 25°C (77°F) 272 mm (11 in)
Vĩnh Long 32°C (90°F) 25°C (77°F) 257 mm (10 in)
Trà Vinh 32°C (90°F) 25°C (77°F) 263 mm (10 in)
Cao Lãnh 32°C (90°F) 26°C (79°F) 240 mm (9.4 in)

The Mekong Delta weather in August: frequently asked questions

What is the weather like in the Mekong Delta, Vietnam in August?

Expect poor weather across the Mekong Delta, Vietnam in August. The popular destination of Can Tho averages 32°C (90°F) by day and 25°C (77°F) at night during this month.

What is the average temperature in the Mekong Delta, Vietnam in August?

Daytime temperatures in Can Tho peak at roughly 32°C (90°F) in August, dropping to about 25°C (77°F) overnight.

Does the Mekong Delta, Vietnam get a lot of rain in August?

Rainfall in the Mekong Delta, Vietnam peaks during August. Can Tho averages roughly 249 mm (9.8 in), so frequent and sometimes heavy showers are the norm.

Is August a Good Time to Visit the Mekong Delta, Vietnam?

Given the typically poor weather conditions in Can Tho, August may not be the ideal time to visit the Mekong Delta, Vietnam.

On average, the best time to visit the Mekong Delta, Vietnam is in January and February with generally pleasant weather in Can Tho. On the other hand, the weather in March, April, May, June, July, August, September and October tend to be poor.

Interested in more climate information?

We have much more information about the climate in the Mekong Delta.

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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