Vietnam Weather in January 2025: Honest Insights & Travel Tips

January is one of the best times to travel across Vietnam, thanks to its dry weather, mild temperatures, and lively holiday vibe. The north and south are mostly dry, while the central coast sees only 4–5 days of rain on average.

Here’s a quick look at the weather by region:

• North (Hanoi): Around 17°C (63°F)—similar to early spring in the UK. Cold and dry, good for sightseeing and city walks.
• Central (Hoi An, Da Nang): About 23°C (73°F)—like late spring in the US.
• South (Ho Chi Minh City, Phu Quoc): Warm and sunny, around 30°C (86°F) during the day and 20°C (68°F) at night — similar to summer in Sydney or LA.

Hanoi & Northern Vietnam in January: Coldest and Driest Month

January is the coldest month in northern Vietnam, with temperatures averaging 17°C (63°F) during the day and 14°C (57°F) or lower at night. In the northern highlands, like Sapa, temperatures can drop to 7–10°C (45–50°F).

It’s dry, with only a few light drizzles — no heavy rain or storms. Expect some morning fog across the region, but skies are usually clear by midday.

What’s best to do here in January

In January, Hanoi's weather is often cloudy with light rain, but this won't affect the charm of city walks, museums, and food tours.

Halong Bay sees dry conditions and cool temperatures, though occasional mist adds a mystical vibe.

Due to the chilly weather in January, Sapa’s villages offer a more serene and untouched feel without peak-season crowds. If you're lucky enough to experience snow, the snow-covered mountains and terraced fields offer a truly spectacular sight.

What to skip / be cautious of

Swimming in Halong Bay isn’t an option—the water temperature can dip to around 13°C (55°F).

In the northern mountains, early mornings often bring frost or icy patches. If you're planning a hike or motorbike ride, it's better to start later in the morning—around 10 a.m.

Da Nang & Central Vietnam in January: The Start of the Dry Season

January is the beginning of the dry season in central Vietnam, without typhoons or storms. Since it’s a transitional month, you might still get a few rainy days, but by the end of January, dry weather becomes more common.

Temperatures are mild and pleasant, around 23°C (73°F) during the day and 16°C (61°F) at night—similar to late spring in the U.S.

What’s best to do here in January

Cultural exploration is the top thing to do in Central Vietnam in January. The top pick is UNESCO-listed Hoi An, where you can enjoy lantern-lit nights, join a cooking class or a lantern-making workshop, and experience the charm of fishing village life.

You can also explore the My Son Sanctuary for ancient Hindu ruins or visit Hue’s imperial citadel and royal tombs to dive into Vietnam’s dynastic history.

Da Lat Flower Festival is held in early January as well. The cherry blossoms in January should not be missed, as well as the colorful flowers that surround Xuan Huong Lake.

What to skip / be cautious of

Sea temperatures are still low in January, so skip beach activities in central Vietnam. If you’re dreaming of a beach holiday, consider heading south to Phu Quoc or Mui Ne instead.

Ho Chi Minh City & the South in January: Best Weather

January in southern Vietnam is warm and sunny, with temperatures around 30°C (86°F) during the day and cooling down to 20°C (68°F) at night — very much like summer in Sydney or LA.

Unlike the cooler north and central coast, southern Vietnam is all about beach days, poolside cocktails, and tropical vibes—ideal if you're craving a true mid-winter escape.

What’s best to do here in January

As rain is rare this time of year, you could fully enjoy all outdoor activities.

Take a Vespa tour around Ho Chi Minh’s iconic city highlights, take a day trip to the Cu Chi Tunnels to learn about Vietnam’s wartime past, or explore the lush orchards and floating markets of the Mekong Delta.

If you're looking for beach time, head to Phu Quoc or Mui Ne for sun, sand, and sea.

What to Wear in Vietnam in January

Vietnam’s weather in January varies by region, so layering is key. In the north, especially Hanoi and Sapa, it gets chilly — pack a warm jacket, sweaters, and closed shoes. A scarf or light gloves can come in handy for early mornings in the mountains.

In the central and southern regions, the weather is milder or warm. Light layers work well for central Vietnam, while in the south, it’s all about breathable clothes, sunglasses, and beachwear.

Tet and Travel Considerations

Tet (Vietnamese New Year) is a special time to visit Vietnam. The cities, especially Hanoi and Ho Chi Minh City, are full of life with parades, street festivals, and vibrant market scenes. In the Mekong Delta, you can even see Tet preparations in local villages — it’s a unique, festive atmosphere.

What challenges might you face during Tet?

While travel during Tet is festive, it can also be challenging. Transport can get crowded, and attractions and shops may close or shorten their hours. In more remote areas, services might be limited as locals take time off to celebrate with family. 

To make the most of Tet, stay in popular destinations like Ho Chi Minh City and focus on city sightseeing or beach fun.

Crowding and Costs

January is one of the busiest travel months in Vietnam, thanks to the great weather and New Year celebrations. This surge in demand makes it one of the pricier times to travel.

Hanoi, Hoi An, and Phu Quoc are typically the most expensive destinations. Hotel prices and flights can rise by 20-30% compared to other months, especially in popular areas.

If you're thinking of traveling in January, don't wait — flights and hotels book up fast, especially around Tet. Secure your plans early to get the best options at better rates.

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Monthly Weather and Travel Information for Vietnam

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