When is the best time to visit Halong Bay?

As Hanoians, we've had the pleasure of exploring Halong Bay during various seasons, and we're excited to share our insights on the best times to plan your trip.

The Dry Season (October-April)

The months between October and April are generally considered the best time to visit Halong Bay. During this period, the weather is mild and dry, with average temperatures ranging from 20-25°C (68-77°F). Skies are often clear, providing optimal conditions for cruising and sightseeing.

The peak of the dry season, from December to February, offers the most stable and comfortable weather. Crowds also tend to be smaller during these winter months, as fewer tourists visit Vietnam. This can be an ideal time to enjoy the serene beauty of Halong Bay without the hustle and bustle of high season.

The Shoulder Seasons (March-May, September-November)

The shoulder seasons of spring and autumn also present excellent opportunities to visit Halong Bay. In March-May, the weather is warm and pleasant, with occasional light showers. The landscape is lush and green, and you may even catch glimpses of blooming flowers on the surrounding islands.

Similarly, September-November brings mild temperatures, lower humidity, and fewer crowds as the summer high season winds down. The autumn months can be particularly stunning, as the changing foliage adds vibrant hues to the already breathtaking scenery.

The Wet Season (June-August)

While Halong Bay is beautiful year-round, the summer months of June through August can present some challenges for visitors. This is the region's wet season, with high temperatures, heavy rainfall, and increased humidity. Thunderstorms are also more common during this time.

That said, the dramatic landscapes and serene waters can still be enjoyed, even in the rain. Crowds may be smaller, and you may find some deals on accommodation and cruises. Just be sure to pack appropriate rain gear and be prepared for the possibility of disruptions to outdoor activities.

Regardless of when you choose to visit, we recommend booking your Halong Bay tour or cruise well in advance, as this popular destination can fill up quickly, especially during peak seasons. And be sure to check the weather forecast and pack accordingly to make the most of your time in this UNESCO-listed natural wonder.