Weather in Nha Trang in August 2025
- August is usually the hottest month of the year in Nha Trang;
- August is usually the driest month of the year in Nha Trang
Average weather
Average temperature in Nha Trang in August
Going from a maximum of +34°C during the day to a minimum of +26°C during the night, the temperature in August averages around +32°C.
The average maximum temperature goes up 0% by the end of the month, compared with the beginning of the month, from +30°C to +30°C.
Is Nha Trang warm or cold in August?
Nha Trang is typically hot in August.
Maximum temperatures go up compared to the previous month from +32°C to +32°C. The minimum temperature also goes up from +27°C to +27°C.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
August is the hottest month in Nha Trang, here is the comparison with other months:
Water temperature in Nha Trang in August
Water in Nha Trang in August is Very warm. It varies from +27°C to +30°C, with an average of +29°C. This is almost similar to the air temperature, which averages +32°C.
The water temperature in August is one of the warmest of the entire year:
Can you swim in Nha Trang in August?
Climate in Nha Trang in August
| July | August | September | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +32°C | +32°C | +31°C | ||||
| Min. temperature | ||||||
| +25°C | +25°C | +24°C | ||||
| Max. temperature | ||||||
| +36°C | +36°C | +36°C | ||||
| Rainfall | ||||||
| 213 mm | 203 mm | 305 mm | ||||
| Wind | ||||||
| 0 m/s | 0 m/s | 0 m/s | ||||
| Avg. water temperature | ||||||
| +28°C | +29°C | +28°C | ||||
| Humidity | ||||||
| 80% | 79% | 83% | ||||
| Air pressure | ||||||
| 1006 HPa | 1006 HPa | 1008 HPa | ||||
| Sunny days | ||||||
| 0 | 0 | 0 | ||||
| Cloudy days | ||||||
| 2 | 2 | 1 | ||||
| Rainy days | ||||||
| 26 | 26 | 24 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
August weather is still as ok as in July. The temperature levels stay the same in the area of +32°C for average maximum temperature during the day. As August arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 213 mm to 203 mm. It feels drier, as humidity decreases from 80% to 79%. The average wind speed doesn’t change much during August, staying around 0 m/s. The amount of sunny days stay about the same, averaging 0 sunny days during the month.
September brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Nha Trang is gradually increasing during August, going from 1 m/s to 1 m/s over the course of the month.
Rain
How was the weather last August in Nha Trang?
Climate Change over Years
The climate in Nha Trang in August has not changed much over the last 43 years.
The average temperature was the lowest in 1984 (+29°C) and the highest in 2019 (+31°C). The driest year was 2004 with only 1396 mm of rainfall, and the wettest year was 2008 with 2587 mm.
FAQ
Is August a good time to visit Nha Trang?
Can you sunbathe in Nha Trang in August?
Can you swim in Nha Trang in August?
Is Nha Trang rainy in August?
Is it sunny in Nha Trang in August?
Other cities in Vietnam
Monthly weather in Nha Trang
Source of the data
For this page, we’ve looked at the typical weather in Nha Trang, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.