[Updated 2025] Halong Bay Weather and Temperature in February

Features of Halong Bay Weather & Temperature

Ha Long Bay weather in February is characterized by cool, dry days and gentle sunshine - ideal for sightseeing and cruising through the majestic limestone formations. This time of year reveals a calm, misty beauty, turning the bay into a serene winter landscape. As one of Vietnam’s top natural attractions, Ha Long Bay offers a peaceful escape with fewer tourists and breathtaking views. Here's a detailed look at the Halong Bay weather in February:

Average Temperature (Day & Night)

February in Halong Bay offers a refreshing contrast to the hot, humid months that follow. The average temperature sits at around 18 °C (64 °F), with daytime highs between 20 - 21 °C (68 - 70 °F) - pleasant enough for light outdoor activities without the need for air conditioning.

However, mornings and evenings can feel chilly, dipping to around 12 - 15 °C (54 - 59 °F). The cooler conditions are perfect for travelers who prefer milder climates, though layered clothing is essential, especially if you're heading out for sunrise cruises or cave visits. Overall, February’s balanced temperatures make it one of the most comfortable months to explore the bay.

February In Halong Bay Is Cool And Pleasant, Ideal For Light Outdoor Activities

Check the weather forecast in Halong Bay below to plan your perfect day out!

Rainfall Statistics

Halong Bay experiences relatively dry conditions in February compared to the rain-heavy months of summer. Rainfall averages between 22mm and 27mm, typically spread across 5 to 12 days, and mostly appears as light drizzle rather than heavy downpours. These mild showers rarely last long and seldom impact cruise itineraries significantly. That said, sudden mist or fog may form, particularly in the early morning.

Visitors are encouraged to pack a light rain jacket or umbrella, but the odds are in favor of dry skies. February’s manageable rainfall makes it a popular month for uninterrupted sightseeing and photo ops.

Halong Bay in February is relatively dry with light drizzle and occasional morning mist

Humidity Levels

Humidity in Halong Bay during February hovers between 75% and 84%, rising slightly compared to January as the region transitions from winter to spring. While the air is more humid, it doesn’t yet reach the sticky extremes of the summer. This level of moisture can create atmospheric fog in the mornings, giving Halong Bay’s limestone formations a mystical, dream-like quality, especially beautiful for photographers.

Travelers with respiratory concerns or sensitive skin may still want to carry moisturizer or a small humidifier for overnight comfort. On the whole, the humidity is manageable and adds charm to the bay’s iconic scenery.

Air Quality & UV Index

February usually offers clean, crisp air, thanks to cooler temperatures, less industrial activity, and occasional cleansing rains. The UV index ranges from 5 to 6, which is considered moderate, so while sunscreen and sunglasses are advised, the risk of sunburn is relatively low compared to summer months.

Visibility is generally good, although morning fog may reduce views temporarily. Most days bring clearer skies by late morning, perfect for taking in the limestone peaks and coastal panoramas. It’s still a good idea to pack a hat and some SPF, especially if you’re cruising or walking on sun-exposed trails.

Typical Weather Patterns

February in Halong Bay features cool, foggy mornings, occasional light drizzles, and mostly calm seas, making it ideal for scenic cruising. Winds are typically gentle, ranging between 3 to 6 km/h, ensuring smooth boat rides and a stable experience on the water. By late morning, fog tends to lift, revealing clear skies and dramatic seascapes.

As the month progresses, sunshine hours increase, offering more opportunities for beach visits, kayaking, and exploration. Though the weather remains unpredictable at times, most days are pleasantly mild, and the tranquil atmosphere makes it a favorite time for those seeking peace and natural beauty.

In February Morning Fog Lifts By Midday Revealing Halong Bay’s Calm Waters And Breathtaking Seascapes

Is February Ideal for a Halong Bay Trip?

Yes, February is considered one of the best times to visit Halong Bay, especially for travelers who prefer cooler, more comfortable weather. With average temperatures ranging from 12 - 21 °C, it's neither too hot nor too cold, perfect for cruising, kayaking, hiking up Ti Top Island, or exploring limestone caves like Sung Sot. The lower humidity and rare rainfall create ideal conditions for sightseeing without the exhaustion that comes with the summer heat.

Another major advantage of visiting in February is the peaceful atmosphere and cultural depth. As it's outside of the peak international tourist season, you'll enjoy fewer crowds on cruises and better availability of quality accommodations. If your visit coincides with Tet (Vietnamese Lunar New Year), you'll witness vibrant local traditions, from lion dances to traditional meals, especially on cruises offering festive packages, adding an unforgettable cultural layer to your experience.

Halong Bay Weather in February Temperature & Things to Do

February Events & Cultural Festivals in Halong Bay

February is a month filled with many spring festivals and traditional cultural celebrations in Vietnam. When visiting Halong this month, you can join events like the Yen Tu Festival, Cua Ong Festival, or Lunar New Year. Here are some activities organized by the local people in Halong: 

Lunar New Year

• Time: 15th February - 21st February 2026

Lunar New Year, or Tet Nguyen Dan, is the most important festival in Vietnam, marking the beginning of the new lunar year. It is a time for families to reunite, participate in traditional rituals, and enjoy the festive atmosphere. 

During Tet, many restaurants and shops may close. However, this is a great opportunity to witness traditional decorations, such as on some Halong Bay cruises, and to savor unique dishes and customs associated with the celebration.

Note: Bear in mind that there will be a surcharge on the usual prices.

Impressive decoration for the Tet holiday on the Capella Cruise

Yen Tu Festival

• Location: Yen Tu Mountain area
• Time: 10th Jan in the Lunar calendar2025: 07th Feb - 07 May

The Yen Tu festival is a three-month festival held at Yen Tu Mountain, about 14 km from Uong Bi town (Quang Ninh province) and 55 km from Halong City. People come here, especially Buddhists, to pray for luck and health for themselves and their families.

Experience the liveliness at the Yen Tu Festival

Cua Ong Festival

• Location: Cam Pha City, roughly 50 km from Halong City
• Time: 2nd Jan - 30th April in Lunar calendar2025: 30th Jan - 30th April

The Cua Ong festival is held annually in Cua Ong Temple, overlooking the majestic Bai Tu Long Bay. By joining the festival, you will have a chance to learn more about the history of Vietnam and see 34 precious statues with high artistic value.

Cua Ong Festival gains the national intangible cultural heritage status

Top 5 Attractions for Visitors in Halong Bay in February

Here are the top 5 must-visit attractions in Halong Bay that offer a perfect mix of natural beauty, cultural insight, and family-friendly fun.

Sung Sot Cave (Surprise Cave)

Sung Sot Cave is one of the largest and most magnificent caves in Halong Bay. Inside, you'll find dramatic stalactites, towering rock formations, and expansive chambers that feel like natural cathedrals. The cool, dry February weather makes hiking up to the cave’s entrance more pleasant and less tiring.

Sung Sot Cave Is One Of The Biggest And Most Impressive Caves In Halong Bay

Titop Island

Titop Island is a scenic stop known for its small crescent-shaped beach and stunning panoramic views from the top. A short hike leads to a breathtaking viewpoint, perfect for photos of Halong’s limestone peaks. February’s cooler temperatures and low humidity make the climb and beach walk much more comfortable.

Titop Island Offers A Crescent Beach And Panoramic Views

Viet Hai Village

Nestled in a valley on Cat Ba Island, Viet Hai Village offers a peaceful escape into authentic Vietnamese countryside life. Visitors can bike through rice fields, meet local families, and enjoy home-cooked meals. February’s crisp air and clear skies make outdoor cultural experiences even more enjoyable.

Viet Hai Village On Cat Ba Island Offers A Peaceful Countryside Escape

Quang Ninh Museum

Located in nearby Ha Long City, Quang Ninh Museum showcases the region’s rich history, culture, and biodiversity. The striking black-glass architecture houses interactive exhibits on everything from coal mining to ethnic traditions. It’s a great indoor option for cooler February days or when you want a cultural break from the bay.

Quang Ninh Museum Is A Must See For Anyone Interested In The Province’s Rich History And Culture

Sun World Halong Park

Sun World Halong Park is a sprawling entertainment complex featuring cable cars, theme parks, and waterfront activities. In February, the pleasant weather makes it ideal for walking around the park and enjoying outdoor attractions. It’s a fun stop for families or travelers looking to balance nature with amusement.

Sun World Halong Park Has Rides, Cable Cars And Waterfront Fun

What to Do in Halong Bay in February

Outdoor Activities

Trekking & Cycling

• Best for: Nature lovers and active travelers

The cool, pleasant weather conditions in Halong Bay February are perfect for those who love trekking and cycling. You can freely explore narrow paths and cycle around Viet Hai fishing village, which is known for its peaceful, untouched beauty, and rich cultural experience. Cat Ba Island is also a must-visit destination for trekkers, featuring diverse landscapes from lush forests to pristine white sandy beaches.

Experience the fresh air and natural beauty while cycling 

Cruising  

• Best for: Travelers who are passionate about nature and want to explore the bay’s mysterious beauty

A cruise trip to Halong Bay offers a perfect chance to admire the beauty of one of the world's seven natural wonders. You'll be amazed by breathtaking views of emerald waters and countless magnificent limestone islands. During your trip, you can enjoy exciting activities like night squid fishing when squid season begins. 

For a more immersive experience, it’s recommended to book a Halong Bay overnight cruise to explore highlights such as Sung Sot Cave, Titop Island, and Vung Vieng Fishing Village. This allows ample time to enjoy the stunning limestone islands and onboard activities. Onboard, savor delicious meals featuring fresh seafood while cruising past the towering limestone formations, making the journey truly unforgettable.

Create unforgettable memories on board through the stunning Halong Bay

Kayaking

• Best for: Adventure enthusiasts and water sports lovers.

Kayaking in Halong Bay is a must-try for those seeking an up-close exploration of the bay’s magnificent limestone islands and hidden treasures like Luon Cave and Dark & Light Cave.

With the freedom to paddle at your own pace, you can discover secluded areas, providing a unique experience away from the crowds. Kayaking is perfect for families, offering a remarkable adventure that lets everyone enjoy the stunning landscapes while creating memorable moments together.

Kayak through hidden caves and stunning landscapes

Swimming

• Best for: Visitors seeking relaxation in tranquil waters.

With the sea temperature averaging roughly 19°C in February, it's an excellent time for a refreshing dip in Halong Bay’s clear waters. Popular beaches such as Ti Top and Ba Trai Dao offer pristine, turquoise water and soft white sands, creating the perfect setting for an enjoyable swim.

After your swim, you can unwind on the shore, bask in the soft sunlight, and take in the fresh, invigorating air - an ideal way to relax and immerse yourself in the serene beauty of Halong Bay.

Unwind and enjoy the beauty of the emerald waters

Indoor Activities

Visit Museum  

• Best for: Visitors eager to explore local culture and Halong Bay’s historical heritage

Situated in Hong Hai Ward, Ha Long City, Quang Ninh Museum presents a variety of artifacts that depict the cultural and historical essence of the Quang Ninh province, especially its renowned coal mining industry.

The museum’s architecture, designed by a famous Spanish architect, is inspired by coal, reflecting the region's industrial roots. Open since 2013, it stands as a cultural gem, offering deep insights into Quang Ninh's unique past, making it a must-see for history buffs and cultural enthusiasts alike.

Pay a visit to Quang Ninh Museum

Dining Experiences

• Best for: Food lovers eager to savor local delicacies.

February is the ideal time to enjoy the delectable seafood in Halong Bay, as it marks the peak of squid season. You can indulge in freshly caught squid right on the boat or visit renowned local restaurants to taste a variety of fresh seafood and regional specialties.

Bun Be Be - a popular dish in Halong Bay

Don't miss out on Halong Bay’s signature dishes such as Bun Be Be (mantis shrimp noodle soup) and Cha Muc (fried squid cakes), which are must-try culinary experiences for any visitor looking to dive into the local food scene.

Cha Muc Ha Long is made from minced fresh squid

Here are some delectable seafood restaurants in Halong that you should try:

Travel Advice for First-time Visitors

Booking tips: 

• Don’t forget to book your cruise in advance. Due to the ideal Halong Bay weather in February, there are so many people booking the cruise this month.
• Check the calendar carefully before booking on special occasions to avoid increasing prices and additional charges.
• Frequently check the weather forecast for preparing suitable items.

Packing tips: 

• Bring warm clothes like hoodies, light jackets, or sweaters in case the temperature drops at night.
• Sunscreen/other skin protection to block UV radiation from being absorbed by the skin.
• Other useful stuff for a perfect cruise tour: raincoats, insect repellent, first-aid kits, hats, flip-flops, and sandals.

Planning Tips

• Identify desired destinations to choose a suitable cruise itinerary: You should prioritize iconic destinations such as Halong Bay, Cat Ba Island, and well-known caves like Sung Sot Cave. This way, your journey will hit all the must-see locations and live up to your expectations.
• Check special events: February is a lively month with significant events like Lunar New Year, Yen Tu Festival, and Cua Ong Festival. Be mindful of these festivities when organizing your itinerary to either immerse yourself in the local culture or to avoid crowded spots.
• Create a detailed plan: To maximize your experience, plan each day in detail. Know the cruise schedule, including the key sites you’ll visit and the onboard activities such as the sunset party and cooking class, to ensure a seamless journey.
• Prepare for sudden changes: Always stay updated on the weather and be prepared for any unexpected changes. Having a backup plan will help you navigate unforeseen circumstances like bad weather or alterations to your itinerary.

>> To prepare for a later trip, explore our guide to Halong Bay Weather in May: Temperature & Things to Do for a must-visit time in summer.

What Tourists Often Ask About Halong Bay in February

1. Can the average rainfall in Halong Bay in February affect my travel plans?

February in Halong Bay is one of the driest months, with only 17 mm of rainfall, making it ideal for outdoor activities, as rain is infrequent. The clear, dry weather also improves visibility, perfect for photography and sightseeing.

2. Are there any special events or festivals happening in Halong Bay in February? 

In February, Halong Bay hosts several special events: 

• The Lunar New Year (Tet Nguyen Dan),  Vietnam’s biggest holiday, typically occurs in late January or early February with family gatherings, colorful decorations, and cultural performances. 
• The Yen Tu Festival, a Buddhist celebration on Yen Tu Mountain, runs from the 10th day of the Lunar New Year until March, attracting pilgrims and tourists for spiritual experiences. 
• Additionally, the Cua Ong Festival in Cam Pha City, held from February to April, honors a national hero with cultural performances and traditional ceremonies.

3. What is the average temperature in Halong Bay during February, and how should I dress for it?

February in Halong Bay brings cool spring weather with average temperatures around 18°C and daytime highs of 21°C.

Evenings can be chilly, so pack a light jacket or sweater. For daytime, bring light, breathable clothing for trekking or cycling, swimwear for the beaches, and sun protection like hats, sunglasses, and sunscreen.

4. What should I keep in mind when booking accommodation and tours?

You should book accommodation and tours early when visiting Halong Bay in February, especially around the Lunar New Year, as it’s a busy time with higher prices and limited availability.

Halong Bay weather in February is ideal for outdoor activities, with cool, dry conditions perfect for cruising, trekking, and kayaking. Visitors planning a longer stay can consider the best Halong Bay cruise options for a more immersive experience. Cultural events like the Lunar New Year and the Yen Tu Festival add a unique touch to the experience.

Book your February journey now with BestPrice Travel for special Tet-themed cruises and enjoy the best of Halong Bay this spring!