Mekong Delta Weather in May

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

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Can Tho My Tho Ben Tre Vĩnh Long

Planning a journey to the Mekong Delta, Vietnam this May and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in the Mekong Delta in May

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

Temperatures

You can expect very warm maximum daytime temperatures of around 34°C (93°F) and nighttime temperatures around 26°C (79°F) in Can Tho. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To explore the conditions in the Mekong Delta, Vietnam in more detail, check the map below.

Precipitation

In May, precipitation varies across different areas. From heavy rainfall in Cao Lãnh with an average of 187 mm (7.4 in) to heavy rainfall in Sóc Trăng with 225 mm (8.9 in).

Average sunshine

Most destinations offer generous amounts of sunshine this May. For example, Can Tho gets approximately 211 hours of sunlight, perfect for anyone wanting bright, sunny days.

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)

January31°C (88°F) February32°C (90°F) March34°C (93°F) April35°C (95°F) May34°C (93°F) June33°C (91°F) This monthJuly32°C (90°F) August32°C (90°F) September32°C (90°F) October32°C (90°F) November32°C (90°F) December31°C (88°F)
Best Time to Visit the Mekong Delta →

Best Places to Visit in the Mekong Delta in May

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

Conditions Temperatures Precipitation
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 May for some of the most popular destinations in the Mekong Delta, Vietnam?

Temperature range in the Mekong Delta (May)

Precipitation variation in the Mekong Delta (May)

Can Tho

In May Can Tho generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
35°C (95°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
263 hours
211 hours
178 hours
Monthly rainfall
88 mm (3.5 in)
206 mm (8.1 in)
246 mm (9.7 in)
Monthly rainy days
8 days
15 days
16 days
Weather conditions
unpleasant
poor
poor
Climate in Can Tho →

My Tho

In May My Tho generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
35°C (95°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
241 hours
197 hours
173 hours
Monthly rainfall
81 mm (3.2 in)
212 mm (8.3 in)
263 mm (10 in)
Monthly rainy days
8 days
15 days
16 days
Weather conditions
unpleasant
poor
poor
Climate in My Tho →

Ben Tre

In May Ben Tre generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
34°C (93°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
263 hours
211 hours
178 hours
Monthly rainfall
81 mm (3.2 in)
220 mm (8.7 in)
273 mm (11 in)
Monthly rainy days
8 days
15 days
16 days
Weather conditions
tolerable
poor
poor
Climate in Ben Tre →

Vĩnh Long

In May Vĩnh Long generally has very high temperatures with maximum daytime temperatures around 34°C (93°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
35°C (95°F)
34°C (93°F)
33°C (91°F)
Min temperature
26°C (79°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
263 hours
211 hours
178 hours
Monthly rainfall
83 mm (3.3 in)
203 mm (8 in)
256 mm (10 in)
Monthly rainy days
8 days
15 days
16 days
Weather conditions
unpleasant
poor
poor
Climate in Vĩnh Long →

Trà Vinh

In May Trà Vinh generally has very high temperatures with maximum daytime temperatures around 33°C (91°F), minimum nighttime temperatures around 26°C (79°F) and heavy monthly rainfall. So on average the conditions are poor that month.

« April
May
June »
April
May
June
Max temperature
34°C (93°F)
33°C (91°F)
32°C (90°F)
Min temperature
27°C (81°F)
26°C (79°F)
26°C (79°F)
Monthly sun hours
250 hours
192 hours
158 hours
Monthly rainfall
82 mm (3.2 in)
220 mm (8.7 in)
270 mm (11 in)
Monthly rainy days
8 days
15 days
16 days
Weather conditions
tolerable
poor
poor
Climate in Trà Vinh →

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

Popular cities in May

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

City Weather Day temp Night temp Rainfall
Can Tho 34°C (93°F) 26°C (79°F) 206 mm (8.1 in)
My Tho 34°C (93°F) 26°C (79°F) 212 mm (8.3 in)
Ben Tre 34°C (93°F) 26°C (79°F) 220 mm (8.7 in)
Vĩnh Long 34°C (93°F) 26°C (79°F) 203 mm (8 in)
Trà Vinh 33°C (91°F) 26°C (79°F) 220 mm (8.7 in)
Cao Lãnh 34°C (93°F) 26°C (79°F) 187 mm (7.4 in)

The Mekong Delta weather in May: frequently asked questions

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

In May, the Mekong Delta, Vietnam generally has poor weather conditions. Can Tho sees daytime temperatures near 34°C (93°F), with nights cooling to roughly 26°C (79°F).

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

Average temperatures in the Mekong Delta, Vietnam during May range from a nighttime low near 26°C (79°F) to a daytime high around 34°C (93°F) in Can Tho.

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

Yes. May brings heavy rainfall to the Mekong Delta, Vietnam, with Can Tho averaging around 206 mm (8.1 in). Expect frequent showers and pack accordingly.

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

In our opinion, May may not be the ideal time to visit the Mekong Delta, Vietnam due to the typically poor weather in Can Tho.

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

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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