Halong Bay In June: Hot, Humid, And Perfect Water Activities
Halong Bay in June is hot and humid, so it is suitable for water activities in the warm sea. If you want to visit here, read Seni World’s guide to learn about the weather, the best places, and travel tips.
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ToggleWhere Is Halong Bay?
Halong Bay, a UNESCO World Heritage Site positioned in Northeastern Vietnam, about 170 kilometers East of Hanoi, is a symbolic natural wonder world-famous for its airy beauty. Halong Bay scenery is dominated by thousands of towering limestone karsts and islets of many different sizes and shapes, dramatically rising from the emerald waters of the Gulf of Tonkin. This place also has beautiful hidden caves, secluded lagoons, and pristine beaches, creating an unforgettable setting for travelers in this Northern Vietnam itinerary.

Many travelers are interested in exploring Halong Bay in June, although it is the combination of Summer and rainy season, in general. Because of the advantages of the low worldwide travel season, travelers can have a comfy and less rushed experience of the bay’s natural splendor, as well as the feel of tranquility, which does not occur during the peak season. Moreover, travel expenses will be lower. Besides, short tropical downpours help the air feel refreshed and sometimes lead to delightful skies ideal for memorable photography.
What Is the Weather Like In Halong Bay In June?
Halong Bay weather in June features a hot, humid climate and a strong growth in rainfall, as it is in both Vietnam’s Summer and monsoon season. Daylight temperatures are average, and nighttime lows are no longer decreasing lots, making for always warm conditions. The excessive humidity could make the heat feel even extra extreme. Sea temperatures are still very warm, which is amazing for many different water activities.

This month has a higher level of rain. Although they are heavy and quick afternoon downpours, they can occasionally cause thunderstorms and, sometimes, tropical storms or typhoons. They can cause cruise cancellations or the changing of the Halong Bay itinerary. Regardless of the rain, June still gives a great amount of light, giving you many chances, plenty of periods to experience the bay’s natural splendor.
| Weather Aspect | Details |
| Temperature | Daytime Temperature: 28°C – 34°C
Nighttime Temperature: 25°C – 27°C |
| Humidity | 80% – 90% (very humid and often uncomfortable) |
| Rainfall | 170 – 250 mm over 14 – 17 rainy days (one of the wettest months of the year, with frequent heavy showers) |
| Cloud Cover | Mostly cloudy to overcast skies, and the time under cloud cover is from 70% to 85%. |
| Weather Pattern | Halong Bay temperature in June is in the wet season, with hot, humid days and usual heavy rain, often accompanied the afternoon thunderstorms. Despite the rain, there are still beautiful sunny intervals. Sea conditions can be different, so you need to follow weather forecasts for boat activities. |
What To See And Do In Halong Bay In June
Halong Bay in June is in Summer, often featuring a warm, humid climate and a higher risk of tropical downpours, so activities might need to be adjusted slightly to be suitable for those situations. Here are 10 things to see and to do in Halong Bay in June:
Relax On The Cruise
Comfortably lying or sitting on cruises to see beautiful scenery is a staple activity when traveling to Halong Bay in June. Especially, you should prioritize a cruise with reliable air conditioning in cabins and common areas. After reveling in the natural atmosphere and stunning views outside the deck, or getting the sundeck for short periods, you will go inside and have a cool feeling in the midday heat.

Investigate Cave Interiors
For coolness and a natural respite from the summer season heat, let’s visit some huge Halong Bay limestone caves like Surprise Cave (Hang Sung Sot) or Heavenly Palace Cave (Hang Thien Cung). Their interiors are usually cooler than the outdoors and bring you a captivating geological look. You can spend more time admiring the great formations without the direct sun.

Enjoy An On-Board Cooking Class
Many cruises offer travelers various cooking classes, regularly focusing on traditional and simple Vietnamese dishes, like Cha Gio (Spring Rolls) or different easy foods. This is an extremely good indoor activity when visiting Halong Bay in June, permitting you to find out more about local cuisine in a comfortable environment, no matter what the climate outside.

Unwind On An On-Board Spa Service
In June, with probably extra time spent indoors because of heat or rain, you should choose to try the spa and massage services. These services are frequently available on mid-range to luxury cruises. This is one of the best ways to loosen up and rejuvenate for travelers while they lie and see the wonderful scenery of the bay through panoramic windows.
Visit Pearl Farms
Learning more about aquaculture by booking a tour to pearl farms is a first-rate choice. You can go to the pearl farms near Tuan Chau Island, which often include shaded areas or indoor farms. Here, the local people will show you the tricky manner of pearl cultivation, from oyster farming to the pearl harvesting process, bringing cultural and educational enjoyment.

Swim in Secluded Bays
Swimming in secluded bays after rain is one of the fun things to do in Halong Bay. June’s higher range of rain frequently results in clearer waters, because when the rain ends, it can help settle dirt as well as refresh the bay. In case you are searching for hidden, secluded bays for swimming conveniently, it may give you a feel even extra invigorating after a hot and humid day.
Sunset Cocktail Hour
When the heat of the day says goodbye, and if the skies clear, the sunsets in June may be especially dramatic after a rainy day or a cloudy day. This time is perfect for you to unwind on an excellent upper deck bar, enjoy a refreshing cocktail, and watch the impressive sunset at the back of the karsts. The scene will be very peaceful, and you can refresh yourself after an active day.

Take Photos During Golden Hour
Even as Halong Bay in June may be humid, it often has dramatic skies and cloud formations, in particular after a storm. This will lead to fascinating “golden hour” photography opportunities with a unique, mild vibe that you can not get in drier months. Don’t forget to save this memorable memory by taking many beautiful photos of your family and friends.
Go To Cat Ba Island’s National Park
Instead of just cruising, you should think about moving from Halong Bay to Cat Ba Island. On this island, let’s go to Cat Ba Island’s National Park to explore shaded trekking trails via dense jungle, which may be greater comfortable for you on a hot day. In Cat Ba Island’s National Park, you can also discover many caves, like Hospital Cave (Hang Quan Y), a great historic destination.

Try Fresh Seafood On The Cruise
Halong Bay is famous for its fresh and delicious seafood. You should try seafood on a cruise meal, or enjoy it at a local restaurant in Halong City or on Cat Ba Island. Not only fresh seafood, but many cruises also have a menu of numerous Vietnamese and global delicacies, permitting you to take pleasure in the flavors without discomfort from the strange.
What To Pack For Halong Bay In June
Halong Bay in June has a hot, humid climate and a strong growth in rainfall. So, only knowing what to see and what to do in Halong Bay this time, you need to find out more about what to wear and what to bring in June to have a comfortable and interesting adventure in this place with family and friends.
Breathable apparel
Lightweight and breathable clothing like cotton, linen, quick-drying synthetics, or moisture-wicking materials will help you to control the warmth and humidity of Halong in June. Shorts, skirts, or light capris and trousers will ensure top air circulation for your bottom. Besides, don’t forget to select at least two swimsuits to dry while you wear the alternative. A rain jacket or lightweight poncho is also needed to avoid sudden tropical downpours. Remember to pick out one compact and smooth one to carry.

Water footwear
Water-resistant sandals or flip-flops will be the best for navigating the cruise deck, wet regions, and beaches. In particular, water footwear is very useful and will protect you when kayaking, exploring wet caves, or walking on rocky beach areas. If you want to hike, such as hiking on Titop Island, lightweight and breathable walking footwear is perfect, instead of sneakers, which get soggy easily.
Accessories and other necessities
There are some essential accessories and necessities you can not miss out on when visiting Halong Bay in June, including high SPF and water-resistant sunscreen, a large-brimmed hat, sunglasses, insect repellent, a small backpack or dry bag, a clean water bottle, basic first-aid kit, digital camera and chargers, a travel-sized umbrella, plastic bags or ziplocs, and a portable fan.
Travel Tips For Visiting Halong Bay In June
For an exciting and comfortable trip to Halong Bay in June, you need to understand deeply and carefully the important travel tips. Let’s see some hints from Seni World below:
- Book cruises and lodgings flexibly for the climate: Even as costs is probably lower, you should note that June is hurricane season. So you need to ask about booking cruises with flexible cancellation policies in case of excessive weather.
- Use dry bags: This type of bag is very useful for protecting your mobile phone, camera, and other electronics during kayaking, boat transfers, or unexpected rain showers.
- Stay hydrated continuously: drink plenty of water at some stage in the day to combat dehydration due to warmth and humidity. Maximum cruises provide bottled water.

- Drink enough water: You need to remember to drink lots of water during the day because the humidity and warmth increase the danger of dehydration for your body. Most cruises provide travelers with bottled water.
- Insect repellent: Mosquitoes and other bugs are greater active in June’s warmer and humid conditions, in particular in the evenings or close to vegetated regions.
- Seasickness medication: In case you are vulnerable to motion sickness, you should take preventive medication. Halong Bay in June is often calm, but it is better for you to be prepared.
- Be careful with fog or mist: Although Halong Bay in June usually has clean skies, sometimes, heavy rain can be accompanied by mist or fog, occasionally obscuring perspectives. So be cautious when moving, especially in the wet areas.
- Flexible for ability delays or cancellations: In spite of being less common in June in comparison to the monsoon season, strong winds or heavy rain can occur and lead to delays or cancellations for safety reasons. Therefore, you need to be flexible in your trip arrangements, and if you need any consultation, contact Seni World. We are here to support you.
Final Thoughts: Is June a Good Time To Visit Halong Bay?
Halong Bay in June still gives you many chances, plenty of periods to experience the bay’s natural splendor, and enjoy water activities on the warm sea, regardless of the rain. If you want to learn more about this place, as well as consult travel tips like the best time to visit Halong Bay, and receive support for the visa process, let’s contact Seni World, a reputable tour operator. We are here to help you from A to Z on your beautiful Halong Bay discovery journey.