Best Time to Visit Vietnam: A detailed weather guide

For tourists intending to explore Vietnam, especially those visiting Vietnam for the first time, “How is the weather in Vietnam?” “When should I visit Vietnam?” and “When is the best time to visit Vietnam?” are among the most commonly asked questions. 

Indeed, the weather is an important factor to consider when traveling. This guide aims to provide detailed information on the best time to visit Vietnam, organized by months and regions, to help you plan your trip accordingly.

Overview of Vietnam's climate and geography
Best time to visit Vietnam by periods and seasons
          Weather in Vietnam from January to March
          Weather in Vietnam from April to May
          Weather in Vietnam from June to August
          Weather in Vietnam from September to October
          Weather in Vietnam from November to December
Best time to travel to Vietnam by regions
          Best Time to Visit North Vietnam (Sapa, Hanoi, Halong Bay)
          Best Time to Visit Central Vietnam (Hue, Hoi An)
          Best time to visit South Vietnam (Ho Chi Minh City, Mekong Delta)
FAQs

Overview of Vietnam’s climate and geography

Vietnam is an S-shaped country, stretching from north to south, with a long coastline of over 3,000 kilometers. Due to its geography, Vietnam’s climate varies drastically between the North, Central, and South. Overall, the country has a tropical climate with high humidity and average temperatures ranging from 21°C to 27°C, increasing towards the south. 

Vietnam can be divided into two distinct climatic regions by the Hai Van Pass:

- The Northern Region (Hai Van Pass to the north): North Vietnam features a tropical climate distinguished by high humidity levels and monsoons, with four distinct seasons. This climatic variability explains the changes in landscape according to season and altitude. Temperatures drop considerably in winter, particularly between December and January. Mountainous regions such as Sapa, Tam Dao, and Hoang Lien Son can experience temperatures dropping below 0 degrees, with occasional snowfalls. 

Sapa on a snowy day

- The Central and the South (from Hai Van Pass to the South): From the Hai Vân Pass onwards, the Central and South regions are less affected by the monsoons, benefiting from a more temperate climate. The weather is hot all year round, with two distinct seasons: the dry season from November to April and the rainy season from May to October. Quick showers in the late afternoon are typical of rainfall in Ho Chi Minh City and the Mekong Delta.

Due to these significant differences, it is hard to state the best time to visit Vietnam. To figure out the most suitable time for your trip to Vietnam, it is quicker that you consult our travel consultants for the prevailing climatic trends throughout Vietnam at different times of the year. 

Best time to visit Vietnam by periods and seasons

The best time to travel to Vietnam depends largely on individual climate preferences and the activities planned during the trip. 

Weather in Vietnam from January to March

The weather in Vietnam during the period between January and March is favorable for visits throughout the country. 

Winter persists in the North with cold and foggy weather, and it is quite freezing in the mountainous areas. However, there is hardly any risk of rain or storms. 

The central region might experience slight rain, but it won't have a significant impact on the tourists' experience. 

The South is blessed with sunny and pleasant weather, perfect for outdoor activities.

Hang Ma Street in Hanoi in preparation for Tet

Attention: The period between January and February is when Vietnam's lunar new year takes place. This is a great occasion to explore the traditional customs and immerse yourself in the festive atmosphere. It is not advisable, though, to schedule your trip to Vietnam during the exact lunar new year, as many establishments—including eateries and tourist attractions—may close during this time, leaving fewer options for dining and entertainment. 

From January to March, the weather does not favor long trekking and photo shooting in the North of Vietnam. Instead, it emphasizes southern beach destinations like Nha Trang, Mui Ne, and Phu Quoc Island. 

Suggested activities:

- Immerse yourself in the festive atmosphere of preparing for Tet.

- Explore Hoi An Ancient Town and other aquatic activities.

- Enjoy a beach vacation at stunning southern beaches.

Weather in Vietnam from April to May

The weather in Vietnam from April to May is undoubtedly ideal for traveling, whether to the sea or the mountains.

During April and May, the three regions of Vietnam benefit from pleasant weather. This time is considered the best period for visiting the north of Vietnam, as winter has completely ended and the clear sky shows up, making it suitable for a long discovery in the mountainous areas. As for the Center and the South, it is an amazing time to explore remarkable destinations and enjoy beach vacations.  

Suggested activities:

- Participate in the Hue Festival, acquiring knowledge about historical customs, and exploring sacred sites. Visit pottery villages, explore historical buildings, and wander through local markets.

- Head for beach vacations in Ha Long, Hoi An, Da Nang, Nha Trang, and Phu Quoc. 

- Contemplate the wonderful beauty of the rice terraces in Sapa, Mu Cang Chai in the pouring water season, or the harvest season in Tam Coc, Ninh Binh, well-known as "Ha Long Bay on land."  

Tam Coc, Ninh Binh or Halong Bay on land

Weather in Vietnam from June to August

From June to August, the country experiences widespread and oppressive heat, with temperatures expected to range from 35 to 38 degrees Celsius. This period also marks the start of the rainy season in the central and southern regions of the country, which may impose certain limitations on outdoor activities. Say goodbye to the beaches of the south, especially Phan Thiet and Phu Quoc, due to intense rainfall at the height of the rainy season. In the north, however, on days when it doesn’t rain, visitors can contemplate the vast rice fields that paint the countryside and mountains. In Ha Long Bay, though there is a certain risk of tropical storms, cruising is possible.

In this course of time, it’s safe to head for the beaches of central Hue, Danang, and Hoi An, where the weather is most favorable.

Suggested activities:

- Observe green turtle hatchlings at Con Dao

- Admire the famous golden rice terraces of Y Ty (Lao Cai province) in harvest season, which commences in mid-August. 

- Head for beaches in central Vietnam.

- Explore the Mekong Delta.

Rice terraces in Y Ty

 Weather in Vietnam from September to October

Except for certain beaches, September and October are good times to visit Vietnam. 

In northern Vietnam, rainfall has fallen significantly and there are no storms. Autumn begins, temperatures remarkably drop after the hot summer months, and the rains gradually diminish, perfect for hiking in the mountains. 

In southern Vietnam, though the rains persist, the temperature drop is a bright side.

The Central, however, faces the risk of typhoons and experiences a high rate of precipitation. 

Suggested activities:

- Visit Hanoi, since autumn enhances the charm of the city.

- Discover the breathtaking golden rice terraces of northern mountainous areas such as Sapa, Mu Cang Chai, Tu Le, Hoang Su Phi, and Pu Luong.

Attention: Avoid completely sea vacation in the Central and South, as rainy days are ever-present.

Poetic Hanoi in the Autumn

 Weather in Vietnam from November to December 

From November to December, the weather is suitable for visits and excursions throughout Vietnam. 

November marks the start of winter in northern Vietnam. Temperatures are milder, and there is less rain. November also marks the end of the rainy season in central and southern Vietnam. In the south, the rains are replaced by clement weather, while in the central, the risk of precipitation and flooding remains minimal.

Suggested activities:

- Explore Halong Bay and participate in activities such as cruising, fishing, and kayaking on the bay.

- Visit Ha Giang to be fascinated by the pink-purple valleys of buckwheat flowers in full bloom.

- Take a hike or trek in the mountainous areas of northern Vietnam.

- Enjoy beach vacations in Phan Thiet and Phu Quoc.

- Explore the centre of Vietnam, as well as the southern and Mekong Delta.
 

 Phu Quoc Paradise

Best time to travel to Vietnam by regions

If you're wondering when is the best time to visit different regions of Vietnam, this handy guide has you covered.

Best Time to Visit North Vietnam (Sapa, Hanoi, Halong Bay)

The northern region of Vietnam experiences cold and dry winters from December to February, with overnight temperatures dropping as low as 4°C (39°F). Summers, which occur between May and August, are usually very hot and humid. If you're planning a trip to northern Vietnam, the best time to visit is during spring, from March to April, or autumn, from September to November, when the days are generally warm and sunny.  

Halong Bay

Best Time to Visit Central Vietnam (Hue, Hoi An)

The central coastal region of Vietnam frequently experiences typhoons during the rainy season. It is difficult to predict with precision when strong winds and heavy precipitation will occur in urban areas like Hoi An. However, it is generally observed that the typhoon season spans from August to November. For the most part, the rainy season ends in February, with temperatures rising and more sunlight. From February to August, visitors embarking on journeys can expect favorable weather conditions, characterized by the prevalence of sunny days with temperatures hovering around 30°C (86°F) in July and August. In July and August, temperatures can reach up to 30°C (86°F).

A corner of Hoi An on a sunny day in July

Best time to visit South Vietnam (Ho Chi Minh City, Mekong Delta)

The climate in Southern Vietnam is characterized by consistently mild and comfortable temperatures throughout the year, rendering it an ideal destination for travel regardless of the season. The dry season typically spans from the months of December to May, whereas the rainy season encompasses the period from June to November. While flooding is a potential occurrence, rainfall typically occurs at brief intervals and rarely affects transportation significantly. Indeed, the monsoon season frequently presents an opportune period for engaging in photography, as it showcases the captivating spectacle of majestic thunderclouds gracefully traversing the Mekong Delta, while simultaneously transforming the surrounding rice fields into a resplendent shade of emerald green. During the months of March to May, the temperatures might be intolerable for certain visitors, as they frequently reach 40°C (104°F).

A typical day at Cai Rang floating market

FAQs

Can I visit Vietnam during the rainy season?

While it's possible to visit Vietnam during the rainy season, especially in the central and southern regions, be prepared for sporadic downpours and potential travel disruptions.

Are there any precautions to take during the Tet Festival?

Many businesses close during this time, so it's essential to plan and book accommodations as well as transportation in advance.

What should I pack for a trip to Vietnam?

Lightweight, breathable clothing, comfortable walking shoes, insect repellent, and a rain jacket or umbrella are essential items to pack, irrespective of the season.

Is it safe to eat street food in Vietnam?

Street food is an essential part of Vietnamese culture. It's best to choose busy vendors with high turnover to ensure the freshness and quality of the food. 

What are some off-the-beaten-path destinations in Vietnam?

Consider exploring the mountainous region of Ha Giang, the karst landscapes of Ninh Binh, or the remote island of Con Dao for an authentic and less-touristed experience.

In summary, while different regions in Vietnam have their own ideal times to visit due to the typical geography of the country, theoptimal period for visiting Vietnam is during the months of March to April, characterized by reduced precipitation levels and more moderate temperatures. We hope that this guide has made it easier for you to determine the best time to visit Vietnam and that you will have a great trip. See you soon in Vietnam!

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