Northern Vietnam climate
Before looking at the weather for December, it’s useful to first understand Northern Vietnam’s general climate. Unlike the central and southern parts of the country, the north experiences distinct seasonal changes, resulting in variations in temperature and rainfall throughout the year.
- Dry Season: October – April
- Rainy Season: May – September
These two main seasons are accompanied by clear shifts in temperature, making Northern Vietnam different from the rest of the country. Instead of a year-round tropical climate, the north has cool, hot, and mild periods throughout the year.
- Coldest months: December – February
- Hottest months: June – August
- Mild months: March – May, September – November
Travel Tip: Vietnam’s weather differs between regions. While December is one of the cooler months in the north, the south remains warm and dry, and central Vietnam starts to transition out of its rainy season, but storms can still occur early in the month.
Weather in North Vietnam in December
December is one of the coolest months in northern Vietnam, with temperatures continuing to drop. In Hanoi and other lowland areas, daytime temperatures range from 16–23°C (61–73°F), while nighttime temperatures can fall to 12–18°C (54–64°F). In the mountains, daytime temperatures are much cooler, and nights can be cold, sometimes dropping to 5°C (41°F) or lower at higher elevations. Frost and occasional rare snowfall may occur in the highest peaks.
Rainfall remains low, averaging 20–50 mm (0.8–2 inches), making December one of the driest months of the year. While rain is rare, overcast skies and misty conditions are common, especially in mountainous areas. Humidity levels are lower than in previous months, creating crisp and cool air, particularly in the mornings and evenings.
Rice fields in Northern Vietnam in December
December is not a month for seeing lush rice fields in Northern Vietnam. The terraces in Sapa, Mu Cang Chai, and Hoang Su Phi remain bare after the harvest in September and October, with fields left to rest until the next planting season. While the scenery is less vibrant, the terraced landscapes are still impressive, especially for those who enjoy trekking. In lower-altitude areas like Ninh Binh and Mai Chau, no new rice has been planted yet, making this one of the least scenic months for rice fields in the region.
Get to know the months and countryside areas: rice terraces in northern Vietnam
Is December a good time to visit Northern Vietnam?
December is an okay month to visit Northern Vietnam, but it depends on your preferences. The dry weather is great for trekking and sightseeing, but temperatures drop significantly, especially in the mountains, where it can get very cold. The landscapes, including the rice fields, are less colorful at this time of year. However, the misty conditions in places like Sapa and Ha Giang can add a unique, atmospheric charm. If you’re prepared for the cold and prioritize cultural experiences over lush scenery, December can still be an interesting time to visit.
Best places to visit in December
December marks the cold and dry season in Northern Vietnam, making it a great time for festive celebrations, cultural exploration, and scenic landscapes. While some mountain regions can be quite chilly, cities like Hanoi offer a cozy holiday atmosphere with Christmas decorations and New Year celebrations. Below, we highlight some of the best destinations to visit this month. For a complete list of must-visit places in Northern Vietnam, check out our full travel guide: North Vietnam Travel Guide.
1. Hanoi – Festive Atmosphere & Comfortable Weather
December in Hanoi is cold but not as extreme as the northern mountains. The city has a festive atmosphere, with Christmas lights, decorations, and celebrations. While Christmas and New Year’s Eve are not traditional Vietnamese holidays, they are widely embraced in Hanoi, making it one of the best places in Vietnam to celebrate the holidays.
For more details, check out our full guide: Hanoi in December.
2. Cao Bang – Crisp Weather & Scenic Landscapes
December is perfect for exploring Cao Bang, as the weather is cool and dry. Ban Gioc Waterfall, though slightly reduced in flow due to the dry season, remains an incredible sight. If riding a motorbike, warm clothing is essential.
For more details, check out our full guide: Ban Gioc Waterfall in December.
3. Ha Giang – Ideal for Road Trips, but Dress Warm
Ha Giang in December is cold but dry, making it a great time to explore the Ha Giang Loop. The clear skies and crisp air enhance the stunning mountain views. Dress warmly, especially if traveling by motorbike.
For more details, check out our full guide: Ha Giang Loop in December.
4. Mai Chau – Cold but Less Foggy than Mountain Areas
Mai Chau in December is cold and dry, but warmer than high-altitude destinations like Sapa. There are fewer foggy days, making it a pleasant time for cycling and exploring the valley.
For more details, check out our full guide: Mai Chau in December.
5. Ninh Binh – Dry & Scenic for Exploration
Ninh Binh in December is cold and dry, with no rice fields to see. However, places like Trang An, Bai Dinh Pagoda, and Mua Cave still offer stunning views. Cooler temperatures make outdoor activities more comfortable.
For more details, check out our full guide: Ninh Binh in December.
6. Halong Bay – Cool Weather & Magical Misty Mornings
December in Halong Bay is dry and cool, with calm seas perfect for cruising. Swimming is less appealing due to lower water temperatures, but misty mornings create a magical atmosphere.
For more details, check out our full guide: Halong Bay in December.
7. Sapa – Cold Weather & Cozy Mountain Experience
Sapa in December is cold, sometimes too cold for trekking, but it offers beautiful mountain views and a cozy Christmas atmosphere. Many hotels and restaurants decorate for the holidays and offer fireplaces and special Christmas meals.
For more details, check out our full guide: Sapa in December.
8. Pu Luong – Coldest Time of the Year, but Still Scenic
Pu Luong in December is one of the coldest months, especially in mountain areas. Fog is more frequent, but it remains dry. While trekking is still possible with proper warm clothing, it may not be the most comfortable time for outdoor adventures.
Events and holidays in December
December in Northern Vietnam is not traditionally a festive month, as Vietnam follows the lunar calendar for its major celebrations. However, due to Western influence and tourism, Christmas and New Year’s Eve are widely embraced in Hanoi and other major cities. While these holidays are not deeply rooted in Vietnamese culture, travelers will still find festive decorations, special dinners, and lively celebrations.
Christmas
When: December 24–25
Where: Nationwide, with the most festive atmosphere in Hanoi and Ho Chi Minh City
Vietnam is not a Christian country, and Christmas is not a traditional Vietnamese holiday. However, in cities like Hanoi, shops, restaurants, and hotels decorate with Christmas lights, trees, and ornaments. Some streets, especially in Hanoi’s Old Quarter, transform into Christmas shopping hubs, selling decorations and festive items. Many restaurants and hotels offer special Christmas dinners, making it a nice time for travelers to enjoy a holiday atmosphere.
For more details, check out our full guide: Christmas in Vietnam.
New Year
When: December 31 (New Year’s Eve) – January 1
Where: Major cities, especially Hanoi
Vietnam does not traditionally celebrate the Western New Year, as Tet (Vietnamese New Year) in late January or early February is far more significant. However, due to Western influence and tourism, Hanoi has embraced New Year’s Eve celebrations.
In Hanoi, fireworks displays, countdown events, and parties take place, particularly around Hoan Kiem Lake, where large crowds gather. Many bars and clubs also host New Year’s Eve parties, making it a lively time for visitors looking to celebrate.
For more details, check out our full guide: New Year’s Eve in Vietnam.
Travel tips for December in North Vietnam
December brings colder temperatures, especially in the mountains, and shorter daylight hours. Proper preparation will help you stay comfortable while traveling.
- What to bring – Pack warm clothing, including layers such as thermal shirts, sweaters, and a windproof jacket. If visiting Sapa or Ha Giang, bring gloves, a hat, and thick socks, as temperatures can drop close to freezing at night.
- Accommodation – December is a busy travel month, particularly in Hanoi and Ha Long Bay due to international tourists and the holiday season. Prices may be higher, and popular hotels can book out quickly. Reserve accommodations early if traveling toward the end of the month.
- Homestays – Staying in a traditional homestay can be challenging in December due to the cold, as most do not have heating. If you choose a homestay, ensure they provide thick blankets and pack warm sleepwear.
- Outdoor activities – Trekking is possible in Sapa and Ha Giang, but temperatures can be very cold, especially in the mornings and evenings. Fog is common, reducing visibility. Ha Long Bay may be misty, and it can feel much colder on the water, so dress warmly for boat tours.
- Getting around – Walking long distances in Hanoi can be uncomfortable due to the cold and occasional drizzle. Taxis or ride-hailing apps may be a better option for getting around. In the mountains, roads can be foggy, making motorbike travel riskier—consider using a car for long-distance travel.
- Cold-related tips – Northern Vietnam lacks central heating, so even indoors, it can be chilly. Choose accommodations with heating or extra blankets, and wear warm clothing indoors. Bring lip balm and moisturizer, as the dry winter air can be harsh on the skin.
FAQ about traveling in December
How cold is North Vietnam in December?
December is one of the coldest months, with Hanoi temperatures ranging from 12–22°C (54–72°F). In the mountains (Sapa, Ha Giang), temperatures drop to 5–15°C (41–59°F), and in some high-altitude areas, it can fall close to freezing at night.
Can I see snow in North Vietnam in December?
Snow is rare, but possible in high-altitude areas like Fansipan Mountain (Sapa). While it doesn’t snow every year, frost and icy conditions are common in December, especially at higher elevations.
Does it rain a lot in North Vietnam in December?
No, December is one of the driest months. Hanoi gets around 20–30mm (0.8–1.2 inches) of rain, and rain is even less frequent in the mountains. However, fog and mist can occur, particularly in Sapa and Ha Long Bay.
What should I wear in North Vietnam in December?
Warm layers are essential. Pack sweaters, a windproof jacket, gloves, a hat, and warm socks, especially if traveling to the mountains. Hanoi is milder, but evenings can be chilly, so a jacket is still needed.
Is December a busy travel month in North Vietnam?
Yes, especially toward the end of the month. Early December is relatively quiet, but as Christmas and New Year’s Eve approach, tourist numbers increase, and prices for hotels and tours may rise.
