Planning a trip to Vietnam in December is exciting, but knowing what to expect from the weather can make all the difference. The Vietnam temperature in December varies widely depending on the region, so packing smart and planning activities accordingly is key for an enjoyable holiday. Let’s explore this topic together with Asian Link Travel in this article.
What season is it in Vietnam in December? Is it cold?
December in Vietnam falls in the dry season for most parts of the country, but the experience differs greatly between the north, central, and south regions. In the north, it is officially winter, with cooler air and occasional mist. Central Vietnam enjoys milder weather, while the south enters one of its best times of the year, with warm and sunny days.
Whether it feels cold really depends on where you are. In Hanoi or Sapa, temperatures can dip low enough to require coats, especially in the evening. In contrast, Ho Chi Minh City and the Mekong Delta remain comfortably warm, perfect for sightseeing or relaxing on a beach.
Must-know details about Vietnam temperature in December
The Vietnam temperature in December changes as you move from the north to the south. This is due to the country’s length and varied geography, which creates different climates. Understanding each region will help you plan better and avoid weather surprises.
Temperature in North Vietnam in December
In December, North Vietnam experiences true winter. Average temperatures range from 15°C to 20°C during the day, but in mountainous areas like Sapa or Ha Giang, it can drop to below 10°C, especially at night. The air can be damp, and early mornings often bring mist or fog, giving cities like Hanoi a romantic, wintery charm.
Rainfall is low during this month, but the chill can be more pronounced due to the high humidity. If you enjoy cooler climates and want to see a different side of tropical Vietnam, this is the ideal time to visit northern provinces. However, it is important to bring warm clothing, particularly if you plan to explore higher altitudes.

Temperature in Central Vietnam in December
Central Vietnam in December is pleasant but can still be influenced by the tail end of the rainy season. Average daytime temperatures stay around 20°C to 25°C, with nights feeling cooler, especially in areas like Hue and Hoi An. The humidity is lower compared to earlier months, making it more comfortable for outdoor activities.
While rainfall decreases significantly, occasional showers may still occur in the first half of the month, particularly in the northern part of Central Vietnam. Further south in cities like Nha Trang, the weather becomes sunnier, creating good conditions for beach holidays. This transitional period is a great time to explore both cultural sites and coastal landscapes.
Temperature in South Vietnam in December
The south enjoys one of its best weather periods in December. The average temperature stays between 25°C and 30°C, with clear skies and minimal rain. Humidity levels are lower compared to the wet season, creating an ideal environment for outdoor adventures and sightseeing.
Destinations like Ho Chi Minh City, the Mekong Delta, and Phu Quoc Island shine during this time. The sea is calm, the air is fresh, and the days are long and sunny. For travelers seeking warmth and tropical charm without the intense heat of summer, December in southern Vietnam is hard to beat.

Best destinations to visit based on Vietnam temperature in December
December’s weather patterns open up a variety of travel opportunities across the country. Whether you prefer cool mountain air, mild coastal breezes, or sunny tropical beaches, the Vietnam temperature in December offers something for every type of traveler.
Northern highlights for cool weather lovers
The cooler climate in North Vietnam is perfect for those who enjoy brisk air and cozy evenings. Hanoi offers a charming winter atmosphere with misty mornings and vibrant coffee culture. Sapa, with its terraced fields and ethnic villages, is ideal for trekking in crisp mountain air. Ha Long Bay, while cooler, is often less crowded, giving visitors a peaceful experience among limestone cliffs.
Central Vietnam’s cultural gems in mild temperatures
Central Vietnam in December offers pleasant days for exploring cultural heritage. Hue’s ancient citadel is comfortable to visit without summer’s heat, and Hoi An’s lantern-lit streets shine under clear skies. Coastal towns like Nha Trang begin to see more sunshine, making them appealing for a mix of sightseeing and light beach time.
Southern tropical escapes for sunshine seekers
If your idea of a holiday involves warm sunshine and blue waters, southern Vietnam is unbeatable in December. Ho Chi Minh City buzzes with energy under clear skies, while the Mekong Delta offers lush landscapes and floating markets. Phu Quoc Island is in peak beach season, with calm seas ideal for swimming, snorkeling, and boat trips.

What to wear to suit Vietnam temperature in December?
Packing for a trip in December can be tricky because the Vietnam temperature in December changes drastically from north to south. Your clothing choices should depend on which regions you plan to visit.
For the north, bring layers including sweaters, long pants, and a warm jacket. A scarf and light gloves may also be useful in mountainous areas. In the central region, light layers are best, along with a light rain jacket if you are visiting in early December. For the south, summer clothing like shorts, t-shirts, and breathable fabrics will keep you comfortable, but do not forget sun protection such as hats and sunglasses.
When traveling across multiple regions, pack versatile items that can be layered. This way, you will be prepared for Hanoi’s cool evenings, Hue’s mild afternoons, and Phu Quoc’s tropical sunshine all in one trip. The right outfit can make your journey more enjoyable and allow you to fully embrace Vietnam’s diverse December climate.

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Conclusion
Traveling to Vietnam in December offers a unique experience because the climate shifts dramatically from north to south. The Vietnam temperature in December ranges from chilly winter air in the mountains of the north to warm, sunny beaches in the south. This diversity allows travelers to choose exactly the type of vacation they want — whether that is cozy evenings in Hanoi, wandering ancient streets in Hoi An under pleasant skies, or relaxing in Phu Quoc’s tropical waters.