Weather in Nha Trang in May 2025
Average weather
Average temperature in Nha Trang in May
Going from a maximum of +36°C during the day to a minimum of +26°C during the night, the temperature in May averages around +32°C.
The average maximum temperature goes up 20% by the end of the month, compared with the beginning of the month, from +30°C to +32°C.
Is Nha Trang warm or cold in May?
Nha Trang is typically hot in May.
Maximum temperatures go up compared to the previous month from +31°C to +32°C. The minimum temperature also goes up from +26°C to +27°C.
Make sure that you pack your summer linen and swimming costumes; it’s probably going to be hot.
Take a look at how May is compared to other months in Nha Trang:
Water temperature in Nha Trang in May
Water in Nha Trang in May 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 May is one of the warmest of the entire year:
Can you swim in Nha Trang in May?
Climate in Nha Trang in May
| April | May | June | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +31°C | +32°C | +32°C | ||||
| Min. temperature | ||||||
| +22°C | +24°C | +25°C | ||||
| Max. temperature | ||||||
| +34°C | +37°C | +36°C | ||||
| Rainfall | ||||||
| 82 mm | 221 mm | 220 mm | ||||
| Wind | ||||||
| 1 m/s | 0 m/s | 0 m/s | ||||
| Avg. water temperature | ||||||
| +27°C | +29°C | +29°C | ||||
| Humidity | ||||||
| 80% | 81% | 80% | ||||
| Air pressure | ||||||
| 1010 HPa | 1008 HPa | 1006 HPa | ||||
| Sunny days | ||||||
| 2 | 0 | 0 | ||||
| Cloudy days | ||||||
| 5 | 1 | 1 | ||||
| Rainy days | ||||||
| 21 | 24 | 26 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
May weather is still as ok as in April. It’s getting warmer as May arrives. The average maximum temperature goes up from +31°C to +32°C during the day. Prepare for more rain. Average rainfall goes from 82 mm to 221 mm. Humidity rises from 80% to 81%. Winds are calmer in comparison to April, going down from 1 m/s to 0 m/s on average. The days becoming less sunny, going from 2 sunny days in April to 0 in May.
June brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 4 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Nha Trang is gradually decreasing during May, going from 4 m/s to 1 m/s over the course of the month.
Rain
How was the weather last May in Nha Trang?
Climate Change over Years
The climate in Nha Trang in May 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 May a good time to visit Nha Trang?
Can you sunbathe in Nha Trang in May?
Can you swim in Nha Trang in May?
Is Nha Trang rainy in May?
Is it sunny in Nha Trang in May?
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.