Halong Bay Weather in February: A Weather Guide for Travelers


Halong Bay, located in the Quang Ninh province of Vietnam, is a popular tourist destination known for its stunning limestone cliffs and emerald waters. While it is a year-round destination, many travelers often wonder about the weather conditions in February. In this blog post, we will provide a comprehensive weather guide for those planning to visit Halong Bay in February. We will also discuss the pros and cons of visiting during this month, the best things to do, what to pack, and expert tips for your trip.

Halong Bay Weather in February

In February, Halong Bay generally experiences cool and dry weather. The temperatures can range from around 15°C to 20°C, making it a pleasant time to visit. However, it’s important to note that February falls within the winter season in Vietnam, so there may be occasional foggy days and drizzles. It’s recommended to bring layers of clothing to adapt to the changing weather conditions. Overall, February can be a great time to visit Halong Bay with fewer tourists and comfortable temperatures.

Pros & Cons of Visiting in February


  1. Fewer Crowds: One of the biggest advantages of visiting Halong Bay in February is that it is considered the low season. This means fewer crowds and more peaceful surroundings, making it an ideal time for travelers looking for a quiet and relaxing vacation.
  1. Pleasant Temperatures: The weather in February is generally mild and pleasant, with average temperatures ranging from 17°C (63°F) to 22°C (72°F). This makes it a great time to explore the outdoor attractions without having to deal with extreme heat or humidity.
  1. Affordable Prices: As February is the low season, you can expect to find better deals and discounts on accommodations, tours, and activities. This can help you save some money and make your trip more budget-friendly.


  1. Cool Water Temperatures: While the air temperatures may be comfortable, the water temperatures in February can be quite cool, ranging from 19°C (66°F) to 22°C (72°F). This may not be ideal for swimming or water activities, especially for those who are sensitive to cold temperatures.
  1. Possibility of Rain: February falls within the dry season in Halong Bay, but there is still a chance of rain. On average, there are around 4 rainy days in February, with an average precipitation of 30mm. However, the rain usually comes in short bursts and does not last for long.
  1. Limited Availability: As February is the low season, some tours and activities may have limited availability or may even be closed. It is important to plan ahead and book in advance to avoid any disappointment.

Best Things to Do in Halong Bay in February

1. Cruise around the Bay

One of the best ways to experience the beauty of Halong Bay is by taking a cruise. In February, the weather is perfect for cruising, with calm waters and pleasant temperatures. You can choose from a variety of cruises, ranging from day trips to overnight stays on a traditional junk boat. Some cruises also offer activities such as kayaking, swimming, and cooking classes.

2. Visit Cat Ba Island

Cat Ba Island, located in the southern part of Halong Bay, is the largest island in the area and is known for its stunning beaches and national park. In February, the island is less crowded, making it a great time to explore its natural beauty. You can take a hike through the national park, relax on the beaches, or visit the floating villages.

3. Explore Caves and Grottos

Halong Bay is home to many caves and grottos, each with its own unique features and history. Some of the popular ones include Sung Sot Cave, Thien Cung Cave, and Dau Go Cave. Exploring these caves is a must-do activity in Halong Bay, and February provides the perfect weather for it. The cool temperatures make it more comfortable to walk through the caves, and the low season means fewer crowds.

What to Pack When Traveling Halong Bay in February

  1. Light Layers: As the weather in February is mild, it is recommended to pack light layers of clothing. This will allow you to adjust to the changing temperatures throughout the day.
  1. Comfortable Shoes: It is important to pack comfortable shoes, especially if you plan on exploring the caves or going on hikes. The terrain can be uneven and slippery, so it is best to wear sturdy shoes with good grip.
  1. Swimwear: While the water may be cool, some people may still want to take a dip in the bay. If you are one of them, make sure to pack your swimwear.
  1. Rain Gear: As there is a chance of rain in February, it is a good idea to pack a rain jacket or umbrella. This will come in handy if you get caught in a sudden downpour.
  1. Sun Protection: Even though it is not peak summer season, the sun can still be strong in Halong Bay. Make sure to pack sunscreen, a hat, and sunglasses to protect yourself from the sun’s rays.

Expert Tips for Your Trip

  1. Book in Advance: As mentioned earlier, some tours and activities may have limited availability in February. It is recommended to book in advance to secure your spot and avoid any disappointment.
  1. Be Flexible: While February is generally a good time to visit Halong Bay, the weather can be unpredictable. It is important to be flexible with your itinerary and have backup plans in case of bad weather.
  1. Pack Light: If you are planning on taking a cruise, it is best to pack light as the cabins on the boats are usually small. You can store your luggage at your hotel in Hanoi and only take what you need for the cruise.
  1. Stay Hydrated: It is important to stay hydrated, even in cooler temperatures. Make sure to drink plenty of water throughout the day, especially if you are participating in outdoor activities.
  1. Respect the Environment: Halong Bay is a UNESCO World Heritage Site, and it is important to respect the environment and not litter. Make sure to dispose of your trash properly and follow any rules or regulations set by the tour guides.


In conclusion, February is a great time to visit Halong Bay. The weather is pleasant, there are fewer crowds, and you can find some good deals on accommodations and activities. However, it is important to be prepared for cool water temperatures and the possibility of rain. By following our weather guide, packing tips, and expert advice, you can make the most out of your trip to Halong Bay in February. So pack your bags, book your tickets, and get ready to experience the beauty of this stunning destination.