Nha Trang January weather
Nha Trang, Vietnam · January
Dry-season winter with “early summer” vibes for visitors from colder countries
January in Nha Trang marks the real beginning of the dry season and feels like an “early summer getaway” for travelers coming from Korean winter.
Daytime highs around 26-28°C with relatively low humidity and nights in the low 20s make it ideal for relaxed walks and beachside time.
January averages at a glance
Average low
around 20-22°C
Average high
around 26-28°C
Average rainfall
around 30-50 mm
Rainy days
about 1-3 days (rain is rare)
What to wear in January in Nha Trang
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Pack full summer outfits for daytime: T-shirts, shorts, and light dresses.
- • Bring a thin cardigan or shirt for slightly cooler mornings and evenings by the sea.
- • Swimwear plus a light cover-up (robe, shirt, or dress) is perfect for moving between resort pools and the city.
Travel tips for visiting Nha Trang in January
- • This is an excellent time for island-hopping, snorkeling, and boat tours thanks to relatively calm seas and clear water.
- • The temperature gap between winter in Korea and Nha Trang is large, so dress in layers on your flight for a smooth transition.
- • Sunscreen is still essential—January UV is stronger than it might feel if you are used to Korean winter sun.
January weather in Nha Trang — FAQ
Q. How warm is the sea in January?
A. Sea temperatures around 24-26°C are comfortable for most people, though strong breezes can make long swims feel a bit cool.
Q. Do I need long sleeves at night?
A. Not always, but a thin long-sleeve top helps when dining at seaside restaurants or rooftop bars with breeze.
Authored by Jiheon Bang
Updated: 2025-12-01
Reviewed using Visual Crossing Weather data and reorganized from a traveler’s perspective.
Weather data is designed to be refreshed roughly every 10 minutes.