
Ha Long in May
Ha Long in May
Ha Long, Vietnam
Visiting Ha Long in May means experiencing the wet season. As a tropical destination, expect warm temperatures year-round with higher rainfall and humidity.
Weather in Ha Long in May
Average highs around 29.3C and lows near 24.3C. 181.1mm average precipitation and about 22 rainy days. May typically sits between April and June conditions, so it is useful for travelers wanting a balanced window in Ha Long. Pack quick-dry clothing and a light waterproof layer for May.
Temperature
May brings wet season conditions in Ha Long, Vietnam. The average temperature is about 26.8C, with lows near 24.3C and highs around 29.3C.
Sunshine Hours
Ha Long, Vietnam usually gets around 8.8 hours of sunshine per day in May, with roughly 13.1 daylight hours available for sightseeing.
Rain
May sees around 181.1mm of rainfall over about 22 days. Rain can occur for around 8 hours per day on average.
Humidity
Humidity in May is generally humid for Ha Long, Vietnam, especially when rainfall periods increase.
Additional Information
Average winds are around 15.9 km/h, so pack layers that handle changing conditions. Pack quick-dry clothing and a light waterproof layer for May.
Our May Hotel Picks for Ha Long

Vinpearl Resort & Spa Ha Long
Upmarket island resort with indoor & outdoor pools, plus a spa, a private beach & 3 restaurants.
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Novotel Ha Long Bay
Chic quarters in a modern hotel offering a stylish restaurant, bay views & direct beach access.
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Muong Thanh Luxury Ha Long Centre II (Former Muong Thanh Luxury Ha Long Residence)
A large hotel in Ha Long offering amenities including a pool, gym, and kid zone, with a mix of guest experiences.
View hotelWhat to Do in Ha Long in May

Sung Sot Cave
Sung Sot Cave in Ha Long, Vietnam is a must-see for travelers using AI Travel Agent and Trip Planner App. Discover cheap activities and the best things to do in Ha Long, Vietnam with expert tips on flying and exploring this stunning cave. Perfect for your next trip to Ha Long, Vietnam, Sung Sot Cave offers unforgettable experiences curated by your AI Travel Agent for cheap activities in Ha Long, Vietnam.
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Bai Tho Mountain
Bai Tho Mountain in Ha Long, Vietnam offers stunning views and exciting activities for every traveler. Booked AI Travel Agent and the Trip Planner App help you find cheap flights and cheap activities, making your trip to Ha Long, Vietnam seamless and fun. From unique things to do in Ha Long, Vietnam to affordable adventures, AI Travel ensures you explore the best of this amazing destination with ease. Fly to Ha Long, Vietnam with expert guidance from your Ha Long, Vietnam Travel Agent and discover cheap activities that will make your visit unforgettable.
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Dau Go Cave
Dau Go Cave in Ha Long, Vietnam is a must-visit for those using AI Travel Agent and Trip Planner App to find cheap activities and things to do. This stunning spot offers unique AI Travel experiences perfect for your trip to Ha Long, Vietnam, combining natural beauty with affordable fun.
Explore activityTravel tips for Ha Long in May
Pack quick-dry clothing and a light waterproof layer for May. Book accommodation earlier when events overlap with peak weekends, and keep an eye on changing weather windows for day trips.



