Halong Bay Weather in June: Weather & Temperature

When summer rolls around, beach getaways become the highlight of every travel plan. And among Vietnam’s top coastal destinations, Halong Bay shines as a favorite spot, attracting a large number of tourists to enjoy the blue water, majestic cliffs, and relaxing resort atmosphere. 

But is June the ideal time to explore Halong Bay? 

In this travel guide, Halong Bay cruise trip will reveal everything about the weather in Halong Bay in June, the average temperature, activities to experience, and important notes when traveling to Halong at this time. 

If you are planning to visit Halong Bay in the summer, don't miss the article below!

1. How is the Weather in Halong Bay in June?

June in Halong Bay marks the full arrival of summer in northern Vietnam. The Halong Bay weather by month is characterized by high temperatures, elevated humidity, and occasional rain showers.

1.1. Temperature in Halong Bay in June

Temperature in Halong Bay

When to visit Halong Bay? During June, daytime temperatures in Halong Bay typically range from 28°C to 35°C (82°F to 95°F). Mornings and late afternoons are usually more comfortable, while midday can feel quite hot, especially under direct sun. At night, temperatures drop slightly, but the humidity remains noticeable.

1.2. Rainfall and Humidity in Halong Bay in June

June is one of the wetter months in Halong Bay, with average rainfall ranging from 160mm to 250mm over the month. You can expect occasional short showers, usually in the afternoon or early evening. These rains often pass quickly and don’t typically disrupt travel plans, especially cruise itineraries, which are adjusted accordingly.

Humidity levels are high, often over 80%, so expect a sticky, tropical feel. However, the upside is that the bay’s lush landscapes become even more vivid and green.

Sung Sot Cave in Halong Bay

1.3. Wind and Storm Possibility in Halong Bay in June

While typhoons are more common from July to September, weather Halong Bay June marks the beginning of the storm season, so there is a slight chance of tropical depressions or sudden changes in weather. Most Halong Bay cruise operators monitor forecasts closely and will notify guests in advance of any changes to itineraries.

2. What to Expect When Visiting Halong Bay in June

So, if you visit Halong Bay in June, you can expect many things to do in this beach paradise.

2.1. Busy but Not Overcrowded in Halong Bay

June marks the beginning of Vietnam's summer holiday period, so there is a noticeable rise in domestic travelers, especially on weekends. However, it is not yet peak international tourism season, which usually reaches its height in July and August. This makes June a balanced time to visit, lively but not overwhelmingly crowded.

Kayaking in Halong Bay

2.2. Great Conditions for Outdoor Activities in Halong Bay

Thanks to hot temperatures and mostly clear mornings, June is excellent conditions for a range of outdoor adventures. Visitors can enjoy swimming in calm, warm waters, kayaking through sea caves and hidden lagoons, hiking to viewpoints on Titop Island, and visiting local floating villages. Short, sudden rains might appear in the afternoon, but they usually pass quickly and don't affect full-day tours significantly.

2.3. Seasonal Seafood and Cultural Experiences

June is a great time to enjoy freshly caught seafood, including squid, crab, mantis shrimp, and clams. Whether you're dining on a luxury Halong Bay cruise or at a local restaurant, seafood is a major highlight. Many cruises also organize onboard cooking demonstrations and traditional Vietnamese meals, giving visitors a taste of the region’s culinary culture.

Calista Cruise

3. Should You Visit Halong Bay in June?

If you're considering a trip to Halong Bay in June, the short answer is YES, with a few things to keep in mind. 

3.1. Why June is a Good Time to Visit

• Great for summer activities: With long daylight hours and warm sea temperatures, June is perfect for those who enjoy swimming, kayaking, hiking, and soaking up the sun. Whether you choose a day cruise or an overnight stay, there's no shortage of adventure on the water.
• Vivid natural scenery: The mix of sunshine and occasional rain in Halong Bay weather June keeps the bay’s landscape fresh and green. The islands and cliffs are at their most photogenic, tourists can take many pics.
• More availability and better prices: While domestic tourism picks up, June is still considered shoulder season for international travelers. This means you can often find better cruise deals or hotel rates compared to the busy months of July and August.

Beach in Halong Bay

3.2. Things to Consider Before You Go

• Hot and humid weather: June is one of the hottest months in northern Vietnam, and humidity levels can be high. Travelers sensitive to heat should plan for indoor breaks during midday and stay hydrated throughout their excursions.
• Possibility of rain or storms: Rain is frequent, although usually brief. There is also a slight risk of tropical storms later in the month, which could lead to delays or adjustments in cruise itineraries. It's wise to choose reputable tour operators that offer flexible cancellation or rescheduling policies.
• More local tourists: Weekends may feel busier due to school holidays in Vietnam. If you prefer a quieter experience, consider booking your cruise during weekdays.

4. Tips for Visiting Halong Bay in June

4.1. Pack Light, Breathable Clothing

The weather in June is hot and humid, as mentioned above, so lightweight, breathable fabrics like cotton or linen are ideal. Bring comfortable clothes for outdoor activities, swimwear for kayaking and swimming, and a light jacket in case of cooler breezes during the evening cruise.

4.2. Stay Hydrated and Protect Yourself from the Sun

Carry a refillable water bottle and drink plenty of fluids throughout the day. The summer sun can be intense, so don’t forget sunscreen, a wide-brimmed hat, sunglasses, and protective clothing if you're planning to spend long hours outdoors.

4.3. Book Weekday Cruises for a Quieter Experience

Vietnamese school holidays begin in June, so weekends may be crowded with local tourists. If you prefer a more peaceful atmosphere on your cruise or at attractions, plan your visit during weekdays.

4.4. Consider an Overnight Cruise

If you want to explore Halong Bay, an overnight cruise is highly recommended. You can explore less crowded areas, but it also gives you the chance to witness sunrise and sunset over the bay, some of the most stunning moments of the day.

Halong Bay Cruise Overnight

So, is June a good time to visit Halong Bay? Absolutely, especially if you enjoy nature, summer vibes, and a more local travel experience. Let Halong surprise you with its beauty this season, and don’t forget to check for special summer cruise deals by contacting us and requesting personalized itineraries to make the most of your journey.