
Knowing what kind of weather you can expect while in Halong Bay is an essential part of planning your trip. Read this guide to learn everything you need to know about Halong Bay weather, including the seasons, temperatures, and weather patterns, to make the most of your Halong Bay experience.
1. Overview of Halong Bay weather
Halong, a breathtaking destination nestled in the northern region of Vietnam, is a mere 156 kilometers away from Hanoi. Due to their close proximity, the weather in both locations is quite similar. Halong has a typical humid tropical monsoon climate with four distinct seasons, making it a year-round destination.
The average annual temperature in Halong is a comfortable 23.7 degrees Celsius. Winter, which spans from November to February, is characterized by an average temperature of 16.7 degrees Celsius, with the coldest temperature dropping to 5 degrees Celsius.
On the other hand, summer, which lasts from May through October, has an average temperature of approximately 28.6 degrees Celsius, with the maximum temperature reaching up to 38 degrees Celsius.
That being said, whether you are looking to escape the cold winter months or bask in the warmth of the summer sun, Halong's diverse weather patterns can deliver.
1.1. Halong Bay weather in the spring
Spring in Halong Bay is a magical time of year, spanning from late January to early April, with March being the peak of the season. While the weather can be unpredictable with occasional cold spells, the temperature is generally pleasant, ranging from 19 degrees Celsius to 30 degrees Celsius.
This season offers visitors the opportunity to explore the charming fishing villages and awe-inspiring caves that dot the bay. One of the most captivating aspects of spring in Halong Bay is the lush vegetation, blooming flowers, and the sight of birds soaring above the bay. It is a time when nature comes alive, and the beauty of the bay is at its peak.

1.2. Weather in Halong Bay in the summer
The summer season in Halong, which runs from May to September, is known for its hot temperatures and heavy rainfall. However, from mid-May on, the skies clear up, revealing a stunning blue hue, and the average temperature rises to around 34 to 35 degrees Celsius during the day.
This makes it the perfect time for outdoor activities, such as swimming, kayaking, and lounging on the beach. The long summer days also provide the opportunity to witness the most breathtaking sunrises and sunsets.

1.3. Halong Bay weather in the autumn
Autumn graces Halong with its presence in the months of October and November, a brief yet breathtaking season. The average temperature during this time is a comfortable 27 degrees Celsius, with cool and refreshing air and abundant sunshine, making it the perfect time to capture stunning photographs. While late-season storms may still occur, they are less frequent and less intense than those of the summer months.
In addition to the stunning scenery, autumn in Halong also offers visitors a chance to experience local festivals and events. For example, the Mid-Autumn Festival is celebrated during this time. You can gather with locals to enjoy traditional foods and lantern displays.

1.4. Weather in Halong Bay in the winter
Winter in Halong is a season that is often devoid of sunshine, which can make outdoor activities less appealing. However, the thick fog that frequently blankets the landscape during this time of year creates a mystical atmosphere that is truly breathtaking in photographs.
The chilly weather is perfect for exploring the local culture and cuisine. Visitors can indulge in hot bowls of Pho or savor a cup of rich and flavorful Vietnamese coffee while admiring the serene beauty of the bay.

>>> Discover things to do in Halong Bay for your itinerary!
2. When is the best time to visit Halong Bay?
Halong Bay weather is known to vary greatly from month to month, with each season having its own unique characteristics. So, you should choose when to visit the city based on your travel preferences.
If you are looking to indulge in water activities during your visit, then the summer months (June to August) are the perfect time to go. However, it is important to note that there can be heavy rainfall during July and August, which may affect your experience.
On the other hand, if you are seeking a peaceful and private retreat amidst the stunning natural beauty of Halong, then the cold winter months from the end of November to Tet are ideal. During this time, you can explore historical sites, attractions, and indoor activities that are sure to keep you entertained and engaged.
Overall, Halong is a destination that offers something for everyone, regardless of the season. Whether you are looking for adventure or relaxation, this location is sure to leave you with memories that will last a lifetime.

3. TOP 5 unmissable experiences in Halong Bay
- Take a day cruise in Halong Bay: This is the perfect way to immerse yourself in Halong's splendor. You can explore limestone caves, admire cliffs dotted with lush greenery, and take in sweeping panoramic views of the bay from aboard your boat.
- Try kayaking: Gear up and paddle off into an incredible adventure where every corner promises jaw-dropping scenery that will leave your heart mesmerized! Kayaking is one of the best ways to experience Halong's landscapes.
- Go island-hopping: Besides the famous Ti Top Island, Halong boasts nearly 2,000 large and small islands. You can go from island to island to indulge in its serene natural beauty.
- Experience local fishing in Cua Van Floating Village: Learn how Halong locals catch fish while enjoying views of the crystal-blue waters around you and interacting with friendly fishermen to gain insight into the city's unique culture.
- Explore mesmerizing caves: When it comes to exploring Halong, you cannot miss out on visiting the caves that dot this vast expanse of water. From dazzling stalagmites and stalactites to lagoons and underground lakes, these Halong Bay caves are a testament to the sheer beauty and magnificence of nature.

>>> Things you should know about Halong cuisine!
4. Where to stay during your trip to Halong Bay Vietnam?
If you are planning to visit Halong Bay, there is no better place to stay than Vinpearl Resort & Spa Ha Long. It offers unparalleled comfort and relaxation, making it the perfect choice for an enjoyable getaway.
Each room boasts stunning views of the bay and comes equipped with modern amenities such as large flat-screen TVs. You can indulge in the on-site spa, which offers a range of therapeutic treatments, or take a refreshing dip in the pool overlooking the bay. Vinpearl also features several restaurants serving delectable local Vietnamese dishes and international flavors.
At Vinpearl, you can expect exceptional service provided by friendly staff who are dedicated to making your stay unforgettable. So, why settle for anything less? Choose Vinpearl for your Halong Bay trip and experience the ultimate in luxury and comfort.


>>> Book rooms at Vinpearl Resort & Spa Ha Long today to plan your trip!
To ensure a delightful experience that is not hindered by the weather, it is crucial to comprehend the weather patterns of Halong Bay. We hope that this Halong Bay weather guide has assisted you in effectively planning your trip. Make sure to think about what you want to do in Halong Bay and what weather conditions would accommodate your itinerary. Do not forget to consider everything, from the temperatures and seasons to the climatic conditions!
>>> Book rooms at Vinpearl Resort & Spa Ha Long for your trip to Halong Bay!