Travel planning is the ultimate way to lớn take on a stress-free vacation to lớn Halong Bay. However, it is sometimes stressful because there are many things to lớn take into consideration such as when is the best time khổng lồ visit Halong Bay? How lớn achieve a smooth & fun-filled journey? With first-hand knowledge & deep insight about Halong Bay, our complete guide below will hopefully make everything easier for you.

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Beautiful Halong bay in Summer Time (May)

Fall (Late September - October): Lasting too short but autumn is always the best season of the year. This is also the second peak tourist season in Halong Bay. Your cruise vacation will also be more tempting with less rain & more sunshine, ideal for going out.

Winter (November - February): Winter without a doubt is the coldest time of the year. The temperatures drop down lớn around 10°C & 20°C & the weather is dry. Therefore, swimming is almost impossible during this time and thick fog in the early morning may obstruct your vision. One plus point of winter is that this is the festival season with several important occasions like Christmas, New Year, & Lunar New Year.

Weather Average by Month (In 2018)
Maximum temp (ºC)242529333435353533292724
Minimum temp (ºC)171819212425252423222118
Maximum rainfall (MM)2211111437825611839492140
Avg rainy days1995836121014111419

SummaryMay had the least rainy days (03)

Verdict: For optimum weather conditions, the best months khổng lồ visit Halong bay are probably April và May. The weather will likely be warm but not too hot, there will be fewer rain showers & more sunshine.

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2. Popularity: Peak vs Off-Peak Season

Traditional Meals for New Year Holiday.

While this an exciting time of year, it is also a very busy time as there are up to lớn 9 days when Vietnamese people are off work & traveling up và down the country khổng lồ visit family, leaving the transportation networks often quite congested. Despite the holiday, Halong cruises and tours continue lớn operate as normal & are sure to lớn be a great time due lớn the festive mood. Just be sure that you allow extra time if you plan to travel khổng lồ Halong bay from elsewhere in the country!

Firework shows in Ho bỏ ra Minh đô thị in Lunar New Year Eve.

Halong cất cánh Carnaval

Halong cất cánh Carnaval is one of the most exciting annual festivals in Vietnam và draws thousands of tourists from all over the world. Highlights include lively street parades, performances from international troupes, dazzling fireworks & a great display of local culture. The carnival is usually held in late April or early May which is great timing as it coincides with the best weather.

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Halong Carnaval (Photo credit:

Other Festivals

There are many other festivals that are celebrated in Halong Bay và the surrounding area. Yen Tu festival is a period after the Tet Holiday when thousands of people make a pilgrimage khổng lồ the đứng top of Yen Tu mountain to pray for good tidings in the new year. It runs from the first to lớn the third lunar month, which is usually February lớn April. The Bach Dang festival celebrates historic military victories on the Bach Dang river and attracts many more tourists và visitors each year. During the Bach Dang festival, there is a river procession, human-chess, and wrestling as well as a general atmosphere of celebration! Bach Dang is also celebrated around April or May.


If you’re looking for hustle & bustle & fun festivities, then you should definitely plan your Halong cất cánh trip to lớn coincide with the Halong Carnaval. However, if you are steering towards a more mellow vacation then you should consider avoiding April & May!

Pro Tip: Whether you go in winter or summer, high or low season, pack a warm jacket & a swimsuit. The weather in Vietnam is often unpredictable and you don’t want khổng lồ be caught underprepared và miss out on any of the fun!