Are you excited to explore the natural wonders of Halong Bay? Before you embark on your adventure, it’s important to know that this stunning destination has a tropical climate with two distinct seasons.

travel from hanoi to halong bay vndiscovery

The summer season from May to September is hot and humid, with an average temperature of 30°C (86°F) and occasional rain showers. The winter season from November to March is cooler and drier, with an average temperature of 20°C (68°F) and occasional fog.

However, the best time to visit Halong Bay is in the autumn (September to November) and the spring (March to May), when the weather is mild and pleasant. During these seasons, the temperatures are comfortable, ranging from 15°C to 25°C (59°F to 77°F), and the rainfall is low, which makes for perfect sightseeing and cruising conditions.

But no matter when you visit, the weather in Halong Bay can be quite unpredictable, with sudden rainstorms and changes in temperature occurring frequently. One moment you might be enjoying a sunny day with clear blue skies, and the next moment you could be huddled under a tree, waiting out a sudden rain shower.

To be prepared for the unexpected, make sure to bring a variety of clothing options. Swimsuits, shorts, and tank tops are perfect for sunny days, while a raincoat, waterproof shoes, and long-sleeved shirts will come in handy when the weather takes a turn.

halong bay weather vndiscovery (1)

So, if you’re ready to embrace the adventures of Halong Bay, plan your visit during the autumn or spring, when the weather is mild and pleasant. Pack your bags, bring your sense of humor, and get ready to experience the beauty of this amazing place, rain or shine!”

I hope this helps you plan your visit to Halong Bay!

If you have any questions related to Halong Bay or any destinations in Vietnam, don’t hesitate to ask us. We are more than happy to assist you with!