December is one of the most interesting times to travel in Vietnam. In the north, the cold makes the cities feel cozy and festive. In the central region, it may rain, but the lanterns and slower pace bring charm. Down south, it’s beach season in places like Phu Quoc and the Mekong Delta. You’ll also see signs of Christmas and New Year celebrations, especially in bigger cities. If you’re wondering how to pack for all of this, it’s important to understand the weather from north to south. This guide covers what to wear in December in Vietnam for every region, with honest tips and advice to help you dress right and enjoy your trip comfortably.

Overview of Vietnam’s weather in December

Vietnam stretches over 1,600 kilometers from north to south, so the weather in December can feel very different depending on where you go.

In Northern Vietnam, it’s winter. Places like Hanoi, Ninh Binh, and Ha Giang can get cold, especially in the early morning and at night. Temperatures often range between 13°C and 20°C. In the mountains, like Sapa, it can drop below 10°C. Some days are misty and grey, and it can feel colder than it looks because of the humidity. There isn’t much rain in the north during December, but it’s often cloudy and damp.

In Central Vietnam, the rainy season is still going on in many areas. Cities like Hue, Da Nang, and Hoi An see more rain in December than in the dry months. Temperatures are mild, usually around 18°C to 25°C, but frequent showers and strong winds can make it feel cooler. Flooding sometimes happens in parts of central Vietnam in early December, especially in low-lying areas.

Southern Vietnam has the best weather in December. It’s the dry season, and you can expect warm, sunny days in Ho Chi Minh City, the Mekong Delta, and Phu Quoc. The temperature stays between 25°C and 32°C, and there’s very little rain. The humidity drops, so the air feels more comfortable than in the rainy months.

To sum it up: December is cool and dry in the north, rainy and breezy in the center, and hot and dry in the south.

What to Wear in December in Northern Vietnam

December in Northern Vietnam can be cold, especially in mountainous regions. The air feels damp, and many homes and hotels don’t have central heating. So you need to be prepared for chilly mornings and evenings.

You should bring:

A warm jacket or coat, especially if you're going to the mountains. It doesn’t snow often, but it can get close to freezing in higher areas.

Sweaters or fleece layers for daily wear.

Long-sleeve shirts and thermal tops are good if you get cold easily.

Trousers or warm leggings instead of shorts.

Closed-toe shoes, like sneakers or light boots, to keep your feet warm and dry.

Scarf, hat, and socks for comfort, especially in rural areas or when staying in homestays.

In Hanoi, the daytime can still be mild. On warmer days, a light jacket and jeans are enough. But once the sun goes down, it gets colder quickly. If you plan to sit outdoors at cafés or go sightseeing in the early morning, layer up.

Rain isn’t a big issue, but the cold damp air can feel uncomfortable, so dress in clothes that keep you warm even if there’s no sunshine.

What to Wear in December in Central Vietnam

December in Central Vietnam can be a bit tricky. In Hue, Da Nang, and Hoi An, it’s often cloudy, rainy, and windy. Some days can be dry, but you should expect to get wet at least once during your trip.

You should pack:

Quick-dry clothes: These dry faster after rain and are more comfortable than jeans.

A waterproof jacket or poncho: This is a must. Umbrellas are fine for light rain but not very helpful in strong wind.

Light sweaters or a thin fleece for cooler days or indoor air conditioning.

Comfortable long pants: Avoid thick fabrics that take too long to dry.

Waterproof sandals or breathable shoes: Streets can flood quickly during sudden downpours.

Some people still visit the beaches in Da Nang or Hoi An, but swimming is not ideal during this season. The waves are rough, and the skies are often grey. If you're lucky with the weather, bring a swimsuit, but don’t expect sunshine every day.

Overall, stay prepared for rain and cooler air. We don’t recommend bringing heavy winter gear for the central region, but layering and waterproof clothing will help you stay comfortable.

What to Wear in December in Southern Vietnam

Southern Vietnam feels like a different world in December. The weather is warm, dry, and sunny. In Ho Chi Minh City, Can Tho, and Phu Quoc, you’ll enjoy blue skies, low humidity, and pleasant mornings.

You’ll be most comfortable in:

Light cotton or linen clothes: These are breathable and help you stay cool.

T-shirts, tank tops, or short-sleeve shirts during the day.

Shorts, skirts, or light trousers for walking around.

Sun hat, sunglasses, and sunscreen: The UV is strong, even if it doesn’t feel too hot.

Light sweater or long-sleeve shirt: It’s useful for indoor air conditioning or early morning boat rides in the Mekong Delta.

Comfortable walking shoes or sandals: Choose something breathable and easy to walk in.

You don’t need any winter clothing in the south. Pack as you would for a summer holiday, but add something light in case of cooler mornings or evenings.

If you're heading to the beach, bring a swimsuit, cover-up, and flip-flops. The sea is warm, and the beaches are calm and beautiful in December. It’s one of the best months to visit southern Vietnam.

Accessories & Extras to Pack

No matter where you go in Vietnam in December, packing a few extra items can make your trip easier and more comfortable. Here’s what we suggest:

Compact umbrella or rain coat – Especially for Central Vietnam where it rains often.

Light scarf – Useful for visiting temples, protecting your neck from cool air, or covering up from the sun.

Insect repellent—Mosquitoes can still be around, especially in the south and rural areas.

Sunscreen—The sun is strong in Southern Vietnam and on clear days in the north.

Laundry detergent sheets or travel soap – Useful if you plan to pack light and wash clothes.

Dry bag or Ziploc bags—Keep your electronics safe on rainy days or boat trips.

Medication—Basic travel medicine and motion sickness pills if you plan to take buses or boats.

These extras don’t take much space but can really help you stay prepared, especially if you’re moving between different climates.

Tips for traveling in Vietnam in December

Book ahead if you travel close to Christmas or New Year. Some places get busy with both local and foreign tourists.

Prepare for different weather. One suitcase for all three regions isn’t easy, so check your exact destinations and pack with those in mind.

Use layers. This is better than bringing one big jacket. You can adjust your outfit throughout the day.

Don't expect heating in most Vietnamese hotels or homes. Even in cold areas, heaters are rare.

Check the forecast daily in Central Vietnam. Floods or stormy weather can affect your travel plans.

Be careful on wet roads if you’re riding a motorbike or scooter, especially in the center.

FAQs

Is it cold in Vietnam in December?

Yes, it can be cold in Northern Vietnam, especially in mountain areas like Sapa or Ha Giang. In Hanoi, the temperature often stays around 15–20°C but feels colder because of the humidity. Central Vietnam can feel chilly and damp, while Southern Vietnam stays warm and dry.

What should female tourists wear in Vietnam?

Vietnamese people dress modestly, especially in the countryside and at religious sites. We suggest wearing tops that cover your shoulders, knee-length skirts or pants, and avoiding clothing that is too tight or revealing. In cities, fashion is more relaxed, but it’s still respectful to avoid showing too much skin. Always carry a light scarf or shawl in case you visit a pagoda or temple.

What to pack for Hoi An in December?

Hoi An is in Central Vietnam, so expect rain and cooler weather. Bring a waterproof jacket, quick-dry clothes, and light layers. A pair of waterproof sandals or shoes will help on wet streets. You might still get a sunny day or two, so also pack a hat and sunscreen, just in case. If you're planning to get clothes tailored, keep room in your suitcase.

Conclusion

Traveling across Vietnam in December means dealing with different types of weather, from cold air in the mountains to sunny beaches in the south. But with the right clothes and preparation, it’s a great time to explore the country. We hope this guide on what to wear in December in Vietnam for every region helps you plan better. If you're ready to experience Vietnam this season, consider booking a tour with a local travel agency, such as our own, that knows how to make the most of the weather and each destination. Safe travels!

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