Nha Trang weather in May
May in Nha Trang: sweltering, soaked, with very humid — a great time to visit.
#8 of 12 months in Nha Trang · #458 of 604 destinations to visit in May · comfort 71/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Nha Trang climate normals — May
| Daytime high | 32°C / 90°F | 🔥 sweltering |
|---|---|---|
| Nighttime low | 27°C / 80°F | |
| Feels like (high) | 39°C / 102°F | |
| Rainfall | 252 mm / 9.9 in | ⛈ soaked |
| Rainy days | 24 days | |
| Humidity | 82% | 💦 very humid |
| Dew point | 25°C / 77°F | |
| Sunshine | 10.8 h/day | |
| Daylight | 12.7 h | |
| Wind | 7 km/h / 4 mph | |
| Air quality (US AQI) | 55 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Nha Trang?
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Nha Trang in May — FAQ
- Is May a good time to visit Nha Trang?
- May in Nha Trang: sweltering, soaked, with very humid — a great time to visit. It ranks #8 of 12 months for Nha Trang on SeasonMap's comfort score (71/100).
- What is the weather like in Nha Trang in May?
- In May, Nha Trang averages a daily high of 32.2°C and a low of 26.6°C, with about 252.1 mm of rain over roughly 23.6 rainy days.
- What is the air quality in Nha Trang in May?
- Nha Trang has a mean US Air Quality Index of about 55 in May.