ClimateForecastSeptemberOctober >>

Weather in September in Vietnam

Planning a getaway to 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 is the weather like in Vietnam in September?

September in Vietnam generally has temperatures that range from warm to very warm, with precipitation levels ranging from high to heavy.

Temperatures

The average highest temperatures fluctuate between warm in Khu Chi Lăng at 26°C to very warm in Noi Bai at 33°C. Nighttime temperatures generally drop to 25°C in Noi Bai and 19°C in Khu Chi Lăng. 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.

Precipitation

In September, precipitation varies across different areas. From high rainfall in Mui Ne with an average of 150 mm to heavy rainfall in An Thoi with 422 mm. Looking at the climate data spanning the last 30 years, this month sees the heaviest rainfall of the year in Ho Chi Minh City.

Average sunshine

Most cities enjoy a balanced amount of sunshine, with around 163 hours of sunlight anticipated in Ho Chi Minh City. This ensures the days are neither too dim nor excessively sunny.

For specific regional insights in Vietnam for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Vietnam climate page.

Where to go in Vietnam in September

Find more information for the most popular destinations in the Vietnam on the map below. Click on a destination dot for more detailes.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Vietnam?

Ho Chi Minh City

In September Ho Chi Minh City generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Ho Chi Minh City
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
32°C 
25°C 
172 hours 
281 mm 
18 days 
poor 
32°C 
25°C 
163 hours 
321 mm 
20 days 
poor 
October   >> October
>>  
32°C 
25°C 
183 hours 
268 mm 
19 days 
poor 
Climate in Ho Chi Minh City

Hanoi

In September Hanoi generally has very high temperatures with maximum daytime temperatures around 33°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

Hanoi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
34°C 
26°C 
173 hours 
338 mm 
17 days 
poor 
33°C 
25°C 
162 hours 
247 mm 
14 days 
poor 
October   >> October
>>  
31°C 
23°C 
164 hours 
128 mm 
11 days 
Climate in Hanoi

Da Nang

In September Da Nang generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Da Nang
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
27°C 
217 hours 
155 mm 
22 days 
31°C 
26°C 
174 hours 
321 mm 
18 days 
poor 
October   >> October
>>  
29°C 
25°C 
150 hours 
434 mm 
14 days 
poor 
Climate in Da Nang

Hoi An

In September Hoi An generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Hoi An
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
33°C 
27°C 
220 hours 
139 mm 
23 days 
32°C 
26°C 
180 hours 
308 mm 
19 days 
poor 
October   >> October
>>  
29°C 
25°C 
150 hours 
434 mm 
15 days 
poor 
Climate in Hoi An

Nha Trang

In September Nha Trang generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Nha Trang
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
32°C 
27°C 
235 hours 
127 mm 
21 days 
31°C 
26°C 
203 hours 
218 mm 
20 days 
poor 
October   >> October
>>  
30°C 
25°C 
185 hours 
291 mm 
18 days 
poor 
Climate in Nha Trang

Is your destination not in the list? Have a look at other destinations in Vietnam.

Is September the best time to visit Vietnam?

In our opinion, September may not be the ideal time to visit Vietnam due to the typically poor weather in Ho Chi Minh City.

Generally speaking, the best visiting conditions can be found in January offering mostly perfect weather in Ho Chi Minh City. In contrast, 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 Vietnam. Interested in the weather conditions in a specific month? Select the month below.

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  • 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.