Nha Trang weather in January
January in Nha Trang: hot, rainy, with very humid — an excellent time to visit.
#4 of 12 months in Nha Trang · #155 of 604 destinations to visit in January · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Nha Trang climate normals — January
| Daytime high | 26°C / 78°F | 🥵 hot |
|---|---|---|
| Nighttime low | 22°C / 71°F | |
| Feels like (high) | 29°C / 84°F | |
| Rainfall | 95 mm / 3.7 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 20°C / 69°F | |
| Sunshine | 8.8 h/day | |
| Daylight | 11.5 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 51 | 🙂 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 January — FAQ
- Is January a good time to visit Nha Trang?
- January in Nha Trang: hot, rainy, with very humid — an excellent time to visit. It ranks #4 of 12 months for Nha Trang on SeasonMap's comfort score (81/100).
- What is the weather like in Nha Trang in January?
- In January, Nha Trang averages a daily high of 25.8°C and a low of 21.9°C, with about 95 mm of rain over roughly 11.6 rainy days.
- What is the air quality in Nha Trang in January?
- Nha Trang has a mean US Air Quality Index of about 51 in January.