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Vietnam weather in January 2026
Expect daytime maximum temperatures of 20°C in Vietnam in January based on long-term weather averages. There are 3 hours of sunshine per day on average with 10 days with some rainfall.
- 20°C max day temperature
20 - 3 hours of sunshine per day
- 10 days with some rainfall
10 - 14°C min night temperature
14 - 11 hours of daylight per day
11 - No heat & humidity
0 - 22 mm of monthly rainfall
22 - 7 (High) UV index
7
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The January weather guide for Vietnam (Hanoi) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Top Vietnam destinations
Below are average maximum temperatures at popular countries, regions and places in Vietnam in January. Select a holiday destination to see more weather parameters.
All Vietnam destinations
- Can Tho
- Cao Bang
- Con Dao Island
- Da Nang
- Dalat
- Ha Long Bay
- Haiphong
- Hanoi
- Ho Chi Minh City
- Hoi An
- Hue
- Mai Chau
- Mui Ne
- Nha Trang
- Phan Thiet
- Phu Quoc Island
- Qui Nhon
- Sapa
- Vung Tau
Metric (°C / mm) | Imperial (°F / inches)
More about Vietnam
How hot is it in Vietnam in January?
Daytime temperatures usually reach 20°C in Hanoi, Vietnam in January, falling to 14°C at night.
How sunny is it in Vietnam in January?
There are normally 3 hours of bright sunshine each day in Hanoi, Vietnam in January - that's 24% of daylight hours.
Does it rain in Vietnam in January?
There are usually 10 days with some rain in Hanoi, Vietnam in January and the average monthly rainfall is 22mm.
Vietnam January sunrise & sunset times
Browse the sunrise and sunset times for Vietnam in January 2026. Select a month to view Vietnam sunrise and sunset times for the next 12 months. The Vietnam sunrise and sunset times shown below are for Hanoi.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Thursday, 1st January 2026 | 06:34 | 17:27 |
| Friday, 16th January 2026 | 06:36 | 17:36 |
| Saturday, 31st January 2026 | 06:34 | 17:46 |
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