Vietnam weather

Our guide to the weather in Vietnam during January

23

Average high

5

UV Index

212mm

Monthly rainfall

88%

Humidity

Vietnam is bursting with amazing places to discover. From Hanoi to Ho Chi Minh City, Ha Long Bay to Da Nang, you'll find bustling cities, stunning beaches and ancient temples abound. We've looked at the most up-to-date weather data for Vietnam, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Vietnam weather in January.

How warm is it in Vietnam during January?

The temperature reaches around 23℃ during the daytime in January, falling away to 19℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Vietnam during January?

On average, there will be 11 rainy days during the month, amounting to 211.7mm in total. That's a lot of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. You're not likely to see a thunderstorm during your trip.

Is it windy in Vietnam during January?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in January. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

Holidays in Vietnam

Holiday deals you might be interested in

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Vietnam Blog posts

From the UK's most popular travel bloggers

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The Best Travel Tips for Vietnam for Curious Travellers

25th March 2026 by Inside the Travel Lab

Discover the essential guide to exploring Vietnam, filled with practical tips and insights for the curious traveller. From bustling cities to serene landscapes, this post offers a wealth of information to help you navigate your journey through this vibrant country....

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Saigon Cooking Class in Ho Chi Minh City (with Kids), Vietnam – A Must-Do Family Experience

25th March 2026 by Globalmouse Travels

Join a delightful culinary adventure in Ho Chi Minh City with a family-friendly cooking class at Mr Tan’s farm. This experience kicks off with an exciting ride through the bustling streets of Saigon, where the vibrant atmosphere sets the stage for a memorable day. Perfect for families, this cooking class not only teaches the art of Vietnamese cuisine but also immerses participants in the local culture....

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The Perfect Two-Day Hoi An Itinerary for First Time Visitors

7th March 2026 by Mini Adventures

Nestled in coastal Central Vietnam, Hoi An enchants visitors with its lantern-lit streets and vibrant historic architecture, offering a delightful glimpse into the past. For those making their first trip to this charming town, this two-day itinerary covers all the must-see sights, along with some fantastic foodie recommendations and activities. Hoi An is a destination that truly captivates, and this guide will help ensure you make the most of your time there....

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The Ultimate 7 Day Vietnam Itinerary for First Time Visitors

10th February 2026 by Two Monkey's Travel

This 7-day itinerary for Vietnam is designed specifically for first-time visitors looking to navigate the country with ease. While the initial hustle and bustle may seem daunting, the journey quickly transforms into an exhilarating adventure. By the end of the week, travellers will find themselves captivated by Vietnam's charm. This guide offers a balanced blend of iconic sights and hidden gems, ensuring a memorable experience from start to finish....

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Tashi Ocean Hotel & Apartment Da Nang Review

23rd December 2025 by Coco Butter Blog

Da Nang, a lively coastal city in Vietnam, stands out as a top destination for many travellers. With its stunning sandy beaches, impressive pagodas, and the striking Marble Mountains, it offers a more laid-back atmosphere compared to other bustling cities in Southeast Asia. The city is also home to a variety of delightful eateries and bars, making it a vibrant hub for food lovers. In this post, we’ll take a closer look at the Tashi Ocean Hotel & Apartment, exploring what makes it a great...

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Is Hue Worth Visiting? Our Guide to Vietnam’s Imperial City.

27th November 2025 by Conversant Traveller

For those exploring central Vietnam, Hue City stands out as a fascinating destination. Known for its rich history and cultural significance, this former imperial capital offers a unique glimpse into the country’s past. Whether you're drawn to its ancient citadel, vibrant street life, or delicious cuisine, Hue is certainly worth considering for your next holiday....

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Tips for Visiting the My Son Sanctuary in Vietnam – Times, Temples, Toilets

9th September 2025 by Conversant Traveller

Nestled within a lush, forested valley in central Vietnam, the My Son Sanctuary is home to a remarkable collection of ancient temple ruins that date back to the Champa Kingdom. This UNESCO World Heritage site offers a fascinating glimpse into the region's rich history and culture. In this guide, you'll find essential tips on visiting My Son, including the best times to go, what to see, and practical information to ensure a smooth experience....

Weather in Vietnam

Our month-by-month guide to the weather and climate in Vietnam

23.4

Vietnam weather in

January
25.5

Vietnam weather in

February
28.5

Vietnam weather in

March
30.6

Vietnam weather in

April
33.2

Vietnam weather in

May
34.1

Vietnam weather in

June
33.1

Vietnam weather in

July
32.9

Vietnam weather in

August
31.4

Vietnam weather in

September
28.2

Vietnam weather in

October
26.4

Vietnam weather in

November
23.3

Vietnam weather in

December