Vietnam in May – Weather & Best Places To Visit

Vietnam climate

Before diving into the weather and best places to visit in May, it’s important to understand Vietnam’s climate. Because Vietnam is a long and geographically diverse country, there isn’t a single type of weather that applies to the entire country in May. Instead, Vietnam is divided into three distinct climate zones, each with its own seasonal patterns.

Climate North Vietnam

In northern Vietnam, the climate follows four seasons, with hot summers and cooler winters. May marks the transition from the dry season to the rainy season, bringing rising temperatures and increasing humidity. Occasional showers start to appear, but the landscapes remain lush and green after the dry months.

Climate Central Vietnam

Central Vietnam has a more defined dry and rainy season. May is still part of the dry season, with warm temperatures and plenty of sunshine, especially in coastal cities like Da Nang and Hoi An. However, humidity increases, and occasional early rains may begin to develop in some areas, especially further south.

Climate South Vietnam

In southern Vietnam, the climate is tropical with two main seasons: dry and rainy. By May, the dry season is coming to an end, and the first monsoon rains start to arrive. While it remains hot and humid, these showers are usually short-lived, making it still a good time to explore the south.

Vietnam weather in May

As explained in the previous section, Vietnam’s climate varies greatly depending on the region, meaning the weather in May is not the same across the country. In the north, temperatures rise as summer approaches, while central Vietnam remains mostly dry and warm. Meanwhile, the south experiences the start of the rainy season, bringing occasional tropical showers. Below, we take a closer look at what to expect in each region.

North Vietnam weather

May marks the transition from spring to summer in northern Vietnam, bringing hotter temperatures and rising humidity. Daily highs average around 30-33°C (86-91°F), while nighttime temperatures stay warm at 22-25°C (72-77°F). Humidity increases significantly compared to previous months, making it feel hotter than the actual temperature. Rainfall begins to pick up, but it is still relatively moderate compared to the peak of the rainy season in the coming months.

Rain showers become more frequent, with an average of 120-180 mm (4.7-7 inches) of rainfall spread over multiple days. However, these showers are usually short-lived rather than lasting all day. The weather is still mostly sunny, making it a good time for travel, but travelers should expect occasional bursts of rain. For a more detailed look at the weather in northern Vietnam in May, check out our full guide: North Vietnam in May.

Central Vietnam weather

In central Vietnam, May is still part of the dry season, and the region remains one of the best places in the country to visit during this time. Cities like Da Nang, Hoi An, and Hue experience hot temperatures ranging from 28-35°C (82-95°F). The coastal breeze helps to moderate the heat, but inland areas, such as the central highlands, can feel significantly warmer during midday hours.

Rainfall remains low, with 30-80 mm (1.2-3.1 inches) on average, meaning there are still plenty of dry, sunny days. However, the humidity gradually increases, and brief showers may start appearing toward the end of the month. Beach conditions remain excellent, and May is one of the last months before central Vietnam enters its rainy season. For a deeper dive into May’s weather, visit our full guide: Central Vietnam in May.

South Vietnam weather

In southern Vietnam, May signals the start of the rainy season, with the first consistent monsoon showers arriving. Temperatures remain hot, averaging between 30-35°C (86-95°F), but the increased humidity makes it feel even warmer. The region sees a noticeable increase in rainfall, with monthly totals reaching 200-300 mm (7.9-11.8 inches), significantly more than in April.

Despite the higher rainfall, showers are usually short and intense, occurring in the afternoon or evening rather than lasting all day. There are still long periods of sunshine, making travel possible, but visitors should expect sudden downpours. If you want to learn more about what to expect in May, visit our full weather guide: South Vietnam in May.

Is it worth visiting Vietnam in May?

May is a very good month to visit Vietnam, especially for those who enjoy warm weather and fewer crowds. It is a transitional month, meaning some regions are entering or exiting their rainy or dry seasons, but overall, conditions are still favorable for travel. The beaches in central Vietnam remain sunny, northern Vietnam is lush and green, and while the south sees the start of the rainy season, downpours are usually short and manageable. Another advantage is that May is not as busy as the peak months of December to March, making it a great time to explore popular destinations with fewer tourists.

Here’s how each region compares in May:

• North Vietnam – A good time to visit. The weather is warm, and while rain starts to increase, it’s not yet the peak of the wet season. This is also a beautiful time for nature, with lush green landscapes, waterfalls becoming more impressive, and the first rice terraces starting to fill with water in mountainous areas like Sapa.
• Central Vietnam – One of the best regions to visit in May. The weather is mostly dry and warm, making it ideal for exploring Hoi An, Hue, and Da Nang. Beach conditions are excellent, and this is one of the last months before the central region enters its rainy season.
• South Vietnam – A decent time to visit, but the rainy season begins. Although temperatures remain high and rain increases, showers are usually short. Cities like Ho Chi Minh City and the Mekong Delta are still enjoyable, but beach destinations like Phu Quoc start seeing more rain.

Conclusion: May is a great month for visiting Vietnam, particularly if you want to avoid the peak season crowds while still enjoying good weather in many regions. Central Vietnam is the best place to visit at this time, while the north offers beautiful natural scenery despite occasional rain. The south is still manageable, but those looking for guaranteed sunshine should prioritize central destinations.

Pro’s

• Fewer tourists compared to peak season, meaning lower prices and less crowded attractions
• Central Vietnam offers perfect beach weather, making it the best time to visit coastal cities like Da Nang and Hoi An
• Nature in northern Vietnam is lush and green, waterfalls become more impressive, and rice terraces start to take shape
• Southern Vietnam, despite occasional rain, still has warm temperatures and plenty of dry periods for sightseeing

Cons

• The south starts its rainy season, with more frequent tropical showers
• The humidity increases across all regions, making some areas feel hotter than earlier in the year
• Rainfall in northern Vietnam begins to rise, though not yet at peak levels
• Beach destinations in the south, like Phu Quoc, see more rain, making them less ideal for a beach holiday

Best beach destinations in Vietnam in May

While you may not be visiting Vietnam solely for a beach holiday, adding a few days by the sea can be a great way to balance your trip. With Vietnam’s long coastline, beach conditions vary significantly depending on the region. The country’s prime beach destinations are located in central and southern Vietnam, but in May, central Vietnam is the best choice for a beach getaway. The dry season is still in full swing here, with warm temperatures and sunny skies, while the south starts experiencing more frequent rainfall. If you’re looking for ideal beach weather, central Vietnam offers the best conditions this month.

Da Nang & Hoi An

Da Nang and Hoi An are among the best places for a beach stay in May. This area enjoys dry and warm weather, with daily temperatures around 28-35°C (82-95°F) and minimal rainfall. The beaches are in excellent condition, with calm waters and plenty of sunshine. This makes it a great time to enjoy My Khe Beach in Da Nang or the more laid-back An Bang Beach near Hoi An.

Nha Trang

Nha Trang also remains a solid choice for a beach destination in May. As part of central Vietnam, it still benefits from the dry season, though humidity starts to rise. With temperatures ranging from 28-34°C (82-93°F) and low chances of rain, beachgoers can enjoy clear waters and great swimming conditions. However, being slightly further south than Da Nang, humidity levels are slightly higher, and occasional short showers may begin to appear toward the end of the month.

Best things to do in May in Vietnam

May is an exciting time to explore Vietnam, as the country’s landscapes transform with the changing seasons. Some destinations reach their most scenic phase, while certain activities become more enjoyable due to the weather. Whether it’s admiring nature’s beauty, embarking on outdoor adventures, or experiencing cultural highlights, May offers a variety of special travel opportunities.

While the activities below are great for May, Vietnam has countless other must-see sights and experiences that shouldn’t be missed. For a more comprehensive list of things to do year-round, check out our full guide: Best Things to Do in Vietnam.

1. Take photos of Sapa’s mirroring season as rice fields fill with water

May marks the beginning of Sapa’s “mirroring season,” when the rice terraces are flooded in preparation for planting. The water covering the terraces reflects the sky, creating stunning mirror-like landscapes that are unique to this time of year. The combination of the mountainous backdrop and reflective fields makes this a dream destination for photographers. While trekking conditions are warmer compared to earlier months, the scenery is worth it, and early morning hikes allow you to capture the best light.

2. Do a trekking in Pu Luong during the spring harvest season

Pu Luong, a lesser-known alternative to Sapa, is a breathtaking rural area filled with terraced rice fields, traditional villages, and lush valleys. Unlike Sapa, where planting just begins, May is harvest season in Pu Luong, meaning the fields are golden and at their most picturesque. Trekking through the hills provides incredible views of the golden terraces, and the dry conditions make it an ideal time for outdoor activities. It’s one of the best months to experience this region’s peaceful charm before the rains of summer arrive.

3. Cruise through Halong Bay under warm, clear skies

May is an excellent time to visit Halong Bay, as the weather is warm but not yet as humid as in the peak summer months. The skies are generally clear, offering spectacular views of the limestone islands rising from the emerald waters. The sea is calm, making for smooth sailing conditions, and the warmer temperatures allow for activities like kayaking and swimming. Since May is outside of the busiest tourist season, cruises tend to be less crowded, allowing for a more peaceful experience.

4. Visit Ninh Binh’s lush green rice fields

Ninh Binh, often referred to as “Halong Bay on land,” is home to dramatic limestone formations, river landscapes, and endless rice fields. In May, the fields are at their greenest, creating a striking contrast against the karst mountains. This is one of the best months to explore the region by boat, cycling through the countryside, or hiking to scenic viewpoints. While temperatures rise, early mornings and late afternoons offer comfortable conditions to take in the scenery without the crowds.

5. Experience Dalat’s cool weather before the rainy season

Dalat, known for its cooler climate, is one of the best places to escape Vietnam’s rising temperatures in May. The city’s fresh mountain air, pine forests, and flower gardens provide a refreshing contrast to the hot and humid lowlands. While the rainy season begins toward the end of May, showers are still infrequent, making it a great time to explore the waterfalls, lakes, and coffee plantations before the weather becomes more unpredictable. It’s also the last chance to enjoy clear skies before mist and rain become more common in the following months.

6. Enjoy early summer beach time in Da Nang with calm waters

May is one of the best months for a beach stay in Da Nang, as the weather is still in the dry season, with warm temperatures and little rain. The sea remains calm, providing ideal conditions for swimming, snorkeling, and water sports. Unlike the hotter peak summer months, May offers sunny days without the extreme heat of June and July. The beaches, such as My Khe and Non Nuoc, are less crowded compared to the high tourist season, making this a great time to enjoy the coastline before the summer rush.

7. Explore the Mekong Delta as fruit season begins

May marks the beginning of fruit season in the Mekong Delta, making it one of the best times to visit the region’s floating markets and orchards. This is when tropical fruits like mangoes, durian, rambutan, and mangosteen are at their ripest, offering travelers a chance to taste fresh produce straight from the source. The weather is warm, and while rain showers start appearing, they are short and do not disrupt travel significantly. Taking a boat trip through the rivers and canals is a great way to experience local life, while shaded paths and breezy boat rides help to keep the heat manageable.

8. Drive the Ha Giang Loop in warm but pleasant conditions

The Ha Giang Loop, one of Vietnam’s most scenic motorbike routes, is a fantastic adventure in May. The weather is warm but not yet as hot as the peak summer months, making it a comfortable time for long rides through the mountains. While some rain starts to appear, it is not as heavy as later in the season, and the landscapes remain vibrant and lush. May is also a great time to see local farming life, as rice planting begins in the valleys, creating stunning scenery along the winding mountain roads.

9. Discover Hue’s Imperial City under the last days of mild weather

Hue, Vietnam’s former imperial capital, is best explored before the hot and humid summer months arrive. May is one of the last months with relatively mild weather, allowing visitors to comfortably explore the grand palaces, temples, and tombs of the Nguyen emperors. Rainfall is still low, so it’s easy to take a leisurely walk along the Perfume River, visit historic sites, and enjoy Hue’s famous cuisine without the discomfort of heavy heat.

10. Go diving around Con Dao in peak underwater visibility

May is one of the best months for diving in Con Dao, as the waters are at their clearest, offering excellent visibility of up to 20-30 meters. The marine life is vibrant, with healthy coral reefs, tropical fish, and even the chance to spot sea turtles.

Con Dao is also known for its turtle nesting season, which begins in May and lasts until October. While May is the start of the season, lucky visitors may witness turtles coming ashore to lay their eggs. With warm weather and calm seas, this is a great time to visit the islands before the wetter months arrive.

Events and holidays in May

Festivals and holidays in Vietnam can enhance your travel experience by offering a glimpse into the country’s traditions and celebrations. However, they can also impact your trip, with certain holidays leading to crowded destinations and fully booked transportation. While many festivals are local and centered around specific ethnic groups or temples, the following are some of the more widely known holidays celebrated throughout Vietnam in May.

Travel tip: Some Vietnamese holidays are based on the Lunar calendar, meaning their dates change each year on the Western calendar. If you’re planning your trip around a specific festival, always check the exact dates before finalizing your itinerary.

International Labour Day

Date: May 1

International Labour Day is a national public holiday in Vietnam, celebrated on May 1. It comes right after Reunification Day on April 30, and when combined with the weekend, it creates a long holiday period for Vietnamese workers. Many locals take advantage of this time off to travel, leading to packed beaches, crowded tourist spots, and fully booked hotels in places like Dalat, Phu Quoc, Da Nang, and Hoi An. If you plan to visit Vietnam during this time, it’s essential to book accommodation and transportation well in advance, as prices tend to rise due to high demand.

For more details on International Labour Day in Vietnam, check out our guide: International Labour Day

Buddha’s Birthday (Vesak)

Date: Varies (Lunar calendar, usually in May)

Buddha’s Birthday, also known as Vesak, is one of the most important religious celebrations in Vietnam, especially in Buddhist communities. It commemorates the birth, enlightenment, and passing of Gautama Buddha. Across the country, temples are decorated with colorful lanterns and flags, and special ceremonies take place, including processions, prayers, and free vegetarian meals offered to visitors.

While it is not a public holiday, it does lead to increased activity at Buddhist temples, particularly in cities with large Buddhist communities like Hue, Ho Chi Minh City, and Hanoi. Travelers interested in Vietnam’s religious culture will find this a unique and spiritual experience. However, temples may be busier than usual, so expect larger crowds if you visit during this time.

For more information on Buddha’s Birthday in Vietnam, read our guide: Buddha’s Birthday

Travel tips for May

May in Vietnam is a transitional month, bringing warmer temperatures, increasing humidity, and occasional rains, depending on the region. To make the most of your trip, it’s important to prepare accordingly. Below are some useful travel tips for visiting Vietnam in May.

What to bring

Packing for May depends on where you plan to go, as northern, central, and southern Vietnam all experience different weather patterns. While the north and central regions are mostly warm and dry, the south sees the start of the rainy season.

• Light, breathable clothing – Temperatures can be quite hot, especially in central and southern Vietnam, so bring lightweight and loose-fitting clothes to stay cool.
• High SPF sunscreen – The sun is strong in May, particularly in central Vietnam where beach weather is at its best. Sunscreen options in Vietnam are limited and often expensive.
• Mosquito repellent – With the rainy season beginning in the south, mosquitoes become more active. Protection is important, especially in rural areas.
• Light rain jacket – Showers start appearing more frequently in the south and sometimes in the north. A compact rain jacket can be useful, especially for motorbike riders.
• Hat and sunglasses – The sun is strong in May, making these essential for sightseeing and outdoor activities.
• Comfortable walking shoes – Suitable for exploring cities, trekking in the north, or visiting rural areas.

Additional tip: Don’t overpack—Vietnam has affordable laundry services everywhere, making it easy to wash clothes while traveling. Learn more here: Laundry services in Vietnam

Accommodation

May is generally a good time for accommodation availability, but certain holidays like Labour Day (May 1) can cause temporary price spikes and booking shortages in popular tourist destinations.

• Book in advance for early May – Due to the Labour Day holiday period, Vietnamese travelers head to popular spots like Phu Quoc, Da Nang, and Dalat. Prices rise, and hotels book up fast during this time.
• Homestays in the north – May is a good month for homestays in places like Sapa or Pu Luong. The weather is warm, and you won’t have to deal with the cold nights of winter. However, keep in mind that many homestays don’t have AC, which can be uncomfortable as temperatures rise.
• Beach resorts in central Vietnam – With dry and sunny weather in Da Nang, Hoi An, and Nha Trang, this is an excellent time to stay at a beachfront resort.

Getting around

May is generally a good month for travel within Vietnam, but depending on where you go, weather conditions can affect transportation choices.

• Domestic flights – book in advance for early May – Due to the Labour Day holiday, flights around the start of the month can sell out or become more expensive. Otherwise, last-minute bookings are usually fine in May.
• Walking is great in most regions – The weather is not too extreme yet, making it a good time to explore cities like Hanoi and Hue on foot. However, the increasing humidity can make midday walks tiring.
• Private car with driver – A great option for long-distance travel, avoiding heat and potential rain in the south. Also useful for mountainous areas like Ha Giang.
• Motorbike travel – If riding in the north, be aware that some mountain roads can become slippery if rain increases. In the south, humidity makes riding less comfortable, and sudden showers are common. Sunburn can also be an issue for long rides.

Health and safety tips

While Vietnam is a safe destination, May’s weather conditions require some precautions.

• Stay hydrated and avoid heat exhaustion – May can be hot and humid, especially in central and southern Vietnam. Drink plenty of water and take breaks in shaded areas when sightseeing.
• Mosquito precautions – As the rainy season begins in the south, mosquito activity increases. Use repellent and sleep under a net in rural areas if necessary.
• Be prepared for sudden rain showers – Especially in the south, downpours can come suddenly but don’t last long. If you’re out exploring, having an umbrella or rain poncho can be useful.

Vietnam’s destinations in May

The weather and travel experience in Vietnam can vary significantly depending on the location. While this guide has covered Vietnam as a whole, specific destinations may have unique weather patterns, seasonal highlights, or travel conditions in May. If you already have a general idea of where you want to go, you can explore our detailed destination guides below. Each guide provides insights into what to expect, the weather in May, and things to do during this time of year.

North Vietnam

Hanoi

Vietnam’s capital is known for its rich history, vibrant street life, and delicious local food. In May, the city experiences warm and humid weather with occasional rain showers, but it remains a great time to explore its cultural sites and lakeside cafes. A detailed guide: Hanoi in May

Sapa

Famous for its stunning rice terraces and ethnic minority villages, Sapa enters its “mirroring season” in May as the rice fields are filled with water, creating breathtaking reflections. While temperatures rise, the mountain air remains cooler than in the lowlands. A detailed guide: Sapa in May

Halong Bay

A UNESCO-listed natural wonder, Halong Bay is best known for its limestone karsts and emerald waters. May is a great time for cruising, with warm temperatures and generally clear skies, making conditions ideal for sightseeing and water activities. A detailed guide: Halong Bay in May

Ha Giang

This northern province is famous for its dramatic mountain roads and ethnic minority cultures. May offers pleasant riding conditions for the Ha Giang Loop, and the landscapes are particularly lush after the first rains. A detailed guide: Ha Giang in May

Ninh Binh

Known as “Halong Bay on land,” Ninh Binh offers stunning limestone formations and vast rice fields. In May, the fields turn a vibrant green, creating some of the most picturesque landscapes of the year. A detailed guide: Ninh Binh in May

Mai Chau

A peaceful valley with rice fields and traditional Thai ethnic villages, Mai Chau is a great retreat from the city. May is an excellent time for cycling and exploring, with pleasant weather and lush greenery before the summer heat intensifies. A detailed guide: Mai Chau in May

Central Vietnam

Hoi An

This charming ancient town is famous for its well-preserved architecture, lantern-lit streets, and nearby beaches. May is one of the best months to visit, with warm temperatures and little rain, making it ideal for both sightseeing and beach relaxation. A detailed guide: Hoi An in May

Da Nang

A coastal city with beautiful beaches and a vibrant modern skyline, Da Nang enjoys warm and dry weather in May. The beaches remain calm, making it perfect for swimming and water activities. A detailed guide: Da Nang in May

Hue

The former imperial capital of Vietnam, Hue is famous for its historic citadel and royal tombs. May is one of the last months before the summer heat and rainy season, making it a comfortable time to explore the city’s historical sites. A detailed guide: Hue in May

Nha Trang

A popular beach city with clear blue waters and a lively nightlife scene, Nha Trang remains in its dry season in May. The weather is sunny and warm, making it an excellent time for beach activities and island hopping. A detailed guide: Nha Trang in May

Dalat

A highland city with a cooler climate, Dalat is known for its waterfalls, flower gardens, and French colonial architecture. May is the last month before the rainy season fully sets in, offering fresh mountain air and pleasant temperatures for exploring. A detailed guide: Dalat in May

South Vietnam

Ho Chi Minh City

Vietnam’s largest city is a hub of history, culture, and modern life. May marks the beginning of the rainy season, but showers are usually brief, leaving plenty of time to explore the city’s vibrant streets and markets. A detailed guide: Ho Chi Minh City in May

Phu Quoc

Vietnam’s largest island is known for its white-sand beaches and laid-back atmosphere. May brings increasing rainfall, making it a less ideal time for a beach holiday, though there are still some dry days early in the month. A detailed guide: Phu Quoc in May

Mekong Delta

A network of rivers, floating markets, and lush countryside, the Mekong Delta is a fascinating cultural destination. May is the start of the fruit season, making it a great time to visit local orchards and experience the region’s agricultural richness. A detailed guide: Mekong Delta in May

Con Dao

A remote island chain with pristine beaches and excellent diving spots, Con Dao is at its best in May. This is the peak of diving season with the best underwater visibility, and it’s also the start of the sea turtle nesting season. A detailed guide: Con Dao in May

Mui Ne

Famous for its red and white sand dunes, Mui Ne is a top spot for wind and kite surfing. In May, the dry season transitions into the rainy period, with occasional showers but still plenty of warm and sunny days. A detailed guide: Mui Ne in May

FAQ about traveling in May