Ha Long Bay In May: Weather, Things To Do, Festivals & Travel Guide

May marks the transition from spring to summer in Ha Long Bay, offering a unique experience for travelers looking to explore this beautiful part of Vietnam. The weather in Ha Long Bay in May is characterized by warm temperatures, rising humidity, and occasional rainfall, making it not a good time enough for outdoor activities. However, you can look forward to plenty of sunshine hours, ideal for activities like hiking and kayaking, or relaxing by the bay.

In this article of GTrip, we will explore the climate in Ha Long Bay during May, covering the temperature, humidity, and rainfall patterns. We’ll also highlight the best outdoor activities in Ha Long Bay in May, from water sports to exploring the stunning surroundings. Additionally, we will offer tips on what to pack for Ha Long Bay in May, so you can ensure you're prepared for any weather conditions.

This guide will answer frequently asked questions about Ha Long Bay in May. They are how the weather impacts your visit, what festivals take place during the month, and how to make the most of your time in Ha Long Bay. So, let’s dive into the specifics of Ha Long Bay’s May weather and help you plan a memorable visit!

Ha Long Bay weather in May

May is the month that sees a change in weather, with rising temperatures, increased humidity, and the onset of rain. Let's take a closer look at the following data.

The temperature of Ha Long Bay in May

May marks the onset of summer in Ha Long Bay, bringing warmer temperatures that typically range from 25°C to 30°C. This pleasant warmth creates an ideal atmosphere for outdoor activities and exploration. The rising heat, however, makes the water temperature perfect for swimming, allowing you to comfortably indulge in the bay's serene waters. For those planning extended treks or boat tours, it's advisable to schedule activities in the cooler mornings or late afternoons to avoid the midday heat.

The humidity of Ha Long Bay in May

As May progresses, the humidity levels in Ha Long Bay begin to climb, averaging around 75% to 85%. This increase in moisture is noticeable, especially during the early mornings and evenings when the air feels dense. Such conditions might lead to a slight discomfort for travelers unaccustomed to humid climates, but it's manageable with proper hydration and lightweight, breathable clothing. You can explore the lush greenery of Cat Ba National Park during this period, where the humidity accentuates the park’s vibrant flora.

Rainfall of Ha Long Bay in May

May is also characterized by the start of the rainy season, although rainfall is typically moderate compared to the peak monsoon months. The bay receives about 192mm of rainfall, with showers often occurring in the late afternoon or evening. These sporadic rain showers bring a refreshing coolness and often clear up quickly, allowing travelers to continue their activities. Rain can enhance the mystical beauty of Luon Cave, making it an enchanting spot to visit during light showers. It’s wise to carry a compact umbrella or raincoat to be prepared for sudden downpours.

May is the month that sees a change in weather, with rising temperatures, increased humidity, and the onset of rain

4 things to do in Ha Long Bay in May

When visiting Ha Long Bay in May, there are plenty of exciting activities to enjoy, as the weather is typically warm and pleasant, making it a perfect time to explore. One of the most thrilling activities is trekking in Ha Long Bay's surrounding areas. The lush landscapes and scenic views offer an ideal setting for outdoor adventures.

1. Trekking through the hills and forests

Ha Long Bay offers a range of trekking options, especially for nature enthusiasts and adventure seekers. The trails around Cat Ba National Park are perfect for those wanting to explore the region's diverse flora and fauna. Trekking through this national park allows you to enjoy the fresh air, dense forests, and scenic views of the surrounding islands. Make sure to pack comfortable shoes and plenty of water as some of the trails can be challenging.

For those looking for a unique experience, the Tram Forest on Quan Lan Island provides a beautiful environment for trekking. The forest's rich biodiversity and peaceful atmosphere make it a great choice for a more secluded hiking experience. The tranquil trails lead to fantastic viewpoints, offering stunning panoramas of the bay.

Ha Long Bay offers a range of trekking options, especially for nature enthusiasts and adventure seekers

2. Visiting historical and cultural sites

Ha Long Bay is not only about nature but also offers fascinating historical and cultural sites that you can explore during your trek. The Truc Lam Yen Tu Zen Monastery is an excellent spot for those looking for tranquility and spirituality. Situated on a mountain, the monastery provides a serene setting surrounded by lush vegetation, making it an ideal place for quiet reflection after a long trek. You can explore the temple grounds and enjoy the panoramic views of the bay from the monastery's location.

Additionally, the Giai Oan Pagoda, located on the nearby mountain slopes, is another cultural treasure worth visiting. It is deeply connected to the legend of the Trung Sisters, known for their heroism in Vietnam’s history. Trekking through the area and visiting such a site can enrich your trip with a deeper understanding of Vietnamese culture.

The Giai Oan Pagoda is a cultural treasure worth visiting

3. Kayak to explore the Bay's waterways

Kayaking is another fantastic way to explore the beauty of Ha Long Bay and its surroundings. While kayaking through the bay, you'll get to discover hidden caves, isolated beaches, and peaceful lagoons. The peacefulness of the water combined with the natural beauty of the area makes this a must-do activity for those seeking adventure and relaxation. You can also take a kayak to the nearby Fighting Cock Islets, where you can marvel at the distinctive limestone formations that rise out of the water, resembling two fighting roosters. This iconic spot in Ha Long Bay offers not just great kayaking but also wonderful photo opportunities.

You can also take a kayak to the nearby Fighting Cock Islets

4. Fishing and seafood tasting

For those looking to immerse themselves in local culture, Ha Long Bay offers the opportunity to join traditional fishing tours. These tours give you a chance to fish using local methods alongside experienced fishermen. After a successful catch, you can enjoy freshly prepared seafood on the boat or at a local seafood restaurant. The Ha Long Bay food is renowned for its fresh and diverse seafood, including dishes like grilled squid, clams, and shrimp. A fishing experience allows you to taste the bay’s fresh catch while participating in a traditional local activity.

Ha Long Bay offers the opportunity to join traditional fishing tours

Festivals in Ha Long Bay in May

There are two festivals in May that you can join in when visiting Ha Long Bay in this month.

Halong Carnival Festival (Early May)

Held annually in early May, the Halong Carnival Festival is one of the most awaited events in Ha Long Bay. This vibrant celebration marks the arrival of summer and showcases the unique culture and spirit of the region. Locals and tourists alike gather to witness the stunning parade, which features colorful floats, traditional dances, and live performances. It’s an unforgettable experience for anyone visiting the bay during this time. The carnival transforms the streets of Ha Long into a lively atmosphere, reflecting the city’s cultural richness and warm hospitality.

In addition to the parade, there are performances showcasing traditional music, folk dances, and the beauty of local customs. You can enjoy a wide array of activities, including street food festivals and cultural exhibitions. The festivities offer a great way to immerse yourself in the local culture and interact with the people of Ha Long Bay.

The Halong Carnival Festival is one of the most awaited events in Ha Long Bay

International Labor Day (1st May)

International Labor Day (1st May) is another significant event that is celebrated across Vietnam, including Ha Long Bay. While it is a public holiday dedicated to honoring the hard work and achievements of laborers, it is also a time when people come together to enjoy Ha Long Bay’s beauty. During this period, many local businesses, especially restaurants and hotels, offer special promotions to attract both locals and tourists.

On Labor Day, the atmosphere in Ha Long Bay becomes more relaxed as families and friends spend time at the beach or on boat tours exploring the stunning karst landscapes. It’s an excellent opportunity to enjoy the natural beauty of Ha Long Bay while experiencing the local culture. Many people also use this long weekend to visit nearby destinations such as the Tram Forest on Quan Lan Island, making the most of their time off to explore the area’s top attractions. As the festival and holiday season winds down, you may want to explore other activities, like cycling or visiting Ha Long’s famous beaches.

Quan Lan Island is a beautiful place to visit in Ha Long Bay

Packing essentials for Ha Long Bay in May

• Clothing: You should pack lightweight and breathable clothing such as T-shirts, shorts, and comfortable pants for daytime activities. If visiting temples like the Hoa Yen Pagoda or hiking, bring long-sleeve shirts and pants for sun and insect protection. Also, you should pack a light jacket or sweater for cooler evenings and swimwear and flip-flops for visits to beaches like Van Chay Beach or Quan Lan Beach.
• Footwear: You should bring hiking shoes or trail runners for trekking in places like Truc Lam Yen Tu Zen Monastery or Ba Mun Island. Sandals or waterproof shoes are ideal for beach visits or boat tours.
• Outdoor essentials: Remember to pack sunscreen, a hat, and flashlights or headlamps for cave explorations like Luon Cave. You should bring a reusable water bottle for hydration during outdoor activities.
• Rain gear: A lightweight rain jacket or poncho, an umbrella, and waterproof bags will keep you dry in case of rain showers.
• Other useful items: Don’t forget a power bank for charging devices, a camera or smartphone for photos, and bug repellent for protection against mosquitoes.

These packing essentials will ensure a comfortable and enjoyable trip to Ha Long Bay in May. You can explore nearby attractions like Trung Trang Cave or Gia Luan Harbour for more adventures.

You should have packing essentials to ensure a comfortable and enjoyable trip to Ha Long Bay in May

What are the best activities to do in Ha Long Bay in May?

In May, Ha Long Bay offers a variety of outdoor activities, making it a perfect time to explore the region. Popular activities include:

• Kayaking through the bay’s serene waters, especially near Luon Cave or Fighting Cock Islets.
• Hiking to the top of scenic viewpoints like Phuong Hoang Peak for panoramic views of the bay.
• Exploring caves such as Trung Trang Cave and Giai Oan Pagoda.
• Island hopping, with popular spots like Ba Mun Island and Bo Hon Island offering unique experiences.

You can explore caves such as Trung Trang Cave

FAQ about Ha Long Bay in May

May is an excellent time to visit Ha Long Bay, with favorable weather conditions and exciting activities awaiting travelers. Below are some frequently asked questions about visiting Ha Long Bay in May.

How crowded is Ha Long Bay in May?

Since May is the start of the tourist season in Ha Long Bay, it is moderately busy, but not as crowded as the peak months of June through August. Halong Carnival Festival and International Labor Day can draw in local tourists, but it’s still a great time to explore without the overwhelming crowds of the summer months.

Are the prices for tours and hotels higher in May?

While May is not the peak season, prices for tours, accommodations, and services in Ha Long Bay may be slightly higher than in the off-season months. However, the price hikes are generally manageable compared to the summer months. It’s still advisable to book tours and accommodations in advance to ensure availability and avoid higher last-minute prices. Be sure to explore options such as restaurants in Ha Long Bay for local dining experiences without overspending.

Is May a good time for a cruise in Ha Long Bay?

May is an excellent time for a cruise in Ha Long Bay. The weather is pleasant, making it enjoyable to explore the islands and enjoy activities like swimming, kayaking, or simply relaxing on deck. Many cruise companies operate in May, and you'll find various options ranging from day cruises to overnight cruises. Some cruises even include special offers during International Labor Day or Halong Carnival Festival, providing an enhanced cultural experience.

How do I get to Ha Long Bay in May?

Reaching Ha Long Bay is straightforward, with several transportation options. The most popular choice is taking a bus or car from Hanoi to Ha Long, which takes about 3 to 4 hours. Another option is to take a private car or a tour group for more comfort and convenience.

Reaching Ha Long Bay is straightforward, with several transportation options

May in Ha Long Bay brings pleasant temperatures, balanced humidity, and a vibrant atmosphere with local events like the Halong Carnival. It’s the perfect time to explore the area through activities such as trekking, visiting caves, and relaxing on the beaches. You should remember to pack wisely to stay comfortable through the mix of sunny and rainy days. When planning your visit, make sure to experience the full range of attractions Ha Long Bay has to offer. For a seamless travel experience, GTrip - Vietnam Travel Agency provides a variety of Ha Long Bay tours tailored to help you discover the best of the bay.