Deciding when to visit Vietnam can be overwhelming, and many people ask us, "Is September a good time to visit Vietnam?" and "What’s the weather like in Vietnam in September?" In this article, we’ll provide a comprehensive guide on the weather, tourist crowds, and travel costs for September.

September marks the start of autumn in Vietnam, with generally pleasant weather across all regions. The terraced rice fields in the north are turning a vivid golden yellow as they enter harvest season, and the beaches are less crowded, making this a perfect time to visit. Since September is considered the shoulder season, you’ll also find excellent deals on hotels. Keep reading to discover the best places to visit during this month.

1. Vietnam Weather in September

1.1. Northern Vietnam's Weather

In September, the Northern Delta has an average daily temperature of 82°F (28°C). As the month progresses, the temperature cools slightly, and rainfall becomes less frequent. In Hanoi, you can expect a cool breeze and golden sunlight, though mornings can be a bit chilly.

In the northern mountainous regions, temperatures fluctuate between 77°F (25°C) during the day and cool down to around 62°F (17°C) at night and in the early morning. Rainfall is less frequent than in August, usually occurring at night. The autumn weather conditions make late September an ideal time to visit the stunning northern rice fields.

1.2. Central Vietnam's Weather

Central Vietnam, which includes destinations like Quang Binh, Hue, Danang, Hoi An, and Nha Trang, sees temperatures ranging from 75°F (24°C) to 90°F (32°C), dropping slightly toward the end of the month. However, as September progresses, the region may experience more rain and minor storms. Be sure to check the weather forecast before you go. If you're looking for drier weather, consider visiting Mui Ne, where rainfall is much less frequent compared to other central locations.

1.3. Southern Vietnam's Weather

Southern Vietnam in September experiences similar conditions to August. Temperatures stay consistently around 88°F (31°C), but frequent, quick showers provide a refreshing break from the heat. Despite the rain, there are still plenty of sunny hours in cities like Ho Chi Minh City and the Mekong Delta. The rainy season makes the Mekong Delta even more beautiful, with its maze of rivers being ideal for boat trips.

Travel Tip: When traveling to Vietnam in September, pack lightweight clothing for the day, and bring a long-sleeve layer for cooler evenings. Don’t forget rain gear, especially if you plan to visit Central Vietnam.

2. Travel Costs and Tourist Crowds in September

September is considered low season in Vietnam, as the summer holidays come to an end and families return to their normal routines. This means beaches and resorts will have fewer visitors, allowing you to enjoy quieter attractions without long lines. Whether you're a nature lover, a city enthusiast, or seeking relaxation, September in Vietnam offers a variety of experiences.

However, expect some exceptions for Vietnam Independence Day and the Mid-Autumn Festival, which may lead to increased crowds at popular tourist sites, especially in major cities like Hanoi, Danang, and Ho Chi Minh City. If the holidays fall on a weekend, locals may take trips to the beaches or visit their hometowns.

As a result of the low season, you can also take advantage of great deals on flights and hotels. If you plan your trip in advance, you’ll be able to secure fantastic discounts.

3. Best Places to Visit in Vietnam in September

In September, the northern regions offer cool autumn breezes, while the central region experiences occasional rain but remains peaceful, and the southern region is idyllic with fresh air. Depending on your preferences, here are some ideal destinations for the month:

3.1. Mu Cang Chai

Mu Cang Chai is famous for its beautiful terraced rice fields, which turn from yellow-green to golden at harvest time in September. The stunning scenery is perfect for photographers, and the Hmong minority villages scattered throughout offer a glimpse into traditional rural life. You can plan a trekking adventure at La Pan Tan, conquer the Khau Pha pass, or visit Lim Mong village. This is one of the most picturesque landscapes you shouldn't miss.

3.2. Ninh Binh

While Halong Bay is the top choice for majestic limestone landscapes, Ninh Binh is a fantastic alternative in September when the weather can be rainy and the typhoon season is in full swing. This peaceful destination offers biking, hiking, and boating to take in the golden rice paddies from various perspectives. You can enjoy a sampan ride through the caves in Trang An or cycle along rural paths in Tam Coc. Stay overnight at a homestay in Van Long Nature Reserve and learn local embroidery techniques.

3.3. Sapa

Sapa in September is cool with very little rainfall, making it ideal for hiking. Like Mu Cang Chai, Sapa is a haven for trekkers with moderate to challenging routes that pass through terraced fields, mountain villages, and ethnic minority cultures. The sight of golden rice fields is breathtaking, and staying in a homestay will offer an authentic experience of local life. Spend 2-3 nights in Sapa to fully explore and relax.

3.4. Hanoi

Hanoi in September is the epitome of northern autumn, with weather that is neither too hot nor too cold. Streets like Phan Dinh Phung, Tran Phu, and Hoang Dieu are lined with yellowing leaves, while the fragrance of blooming milk flowers fills the air. A leisurely stroll around Hoan Kiem Lake or through the Old Quarter is the perfect way to soak in the autumn vibe and sample authentic local cuisine.

If you're visiting around September 2nd (Vietnam National Independence Day), you can witness grand parades and cultural performances, especially in Ba Dinh Square.

3.5. Lan Ha Bay

September is off-peak season in Lan Ha Bay, offering a more serene experience than the crowded Halong Bay. With fewer tourists, you can enjoy better services and the stunning views in peace. The cooler weather is perfect for swimming and kayaking, and you can explore local villages or caves on the islands.

3.6. Danang

Danang is known for its beautiful beaches and scenic views, but September can bring heavy rainfall and strong winds. The cooler temperatures make it a good time to enjoy the city’s beaches like Non Nuoc Beach and My Khe Beach with fewer tourists around. If you’re traveling on a budget, this is an excellent time to visit, as you can enjoy lower prices and still enjoy the coastal beauty.

3.7. Hoi An

Hoi An, a UNESCO World Heritage site, offers a glimpse into 18th-century Vietnamese port life. In September, you can avoid the afternoon rain by planning flexible activities like visiting historical sites, exploring the local market, enjoying a cup of Vietnamese coffee, or joining a cooking class. Don’t forget to stroll through the old town and pick up some colorful souvenirs or have a tailor-made Ao Dai created.

3.8. Mui Ne

Mui Ne enjoys favorable weather in September with cooler temperatures compared to the summer months. The sand dunes are more pleasant to explore, though occasional light rain may affect your plans. Many visitors opt for resorts with private beaches and pools for a more relaxed stay.

3.9. Quy Nhon

Quy Nhon boasts clear, pristine beaches and a rich cultural heritage. In September, the weather is sunny with clear skies and calm seas, making it ideal for outdoor activities. Explore Quy Nhon’s islands, try local seafood, and enjoy a relaxed atmosphere away from the crowds.

3.10. Mekong Delta

The Mekong Delta in September is uniquely beautiful with the rising water levels due to the rains. This creates the perfect conditions for exploring its rivers and fields. The delta offers peaceful boat rides, visits to floating markets, and opportunities to sample tropical fruits. A trip to An Giang province offers picturesque rural villages and a chance to experience life on the water.

4. Vietnamese Holidays & Festivals in September 2025

4.1. Vietnam Independence Day (02/09/2025)

Vietnam celebrates its Independence Day on September 2nd, commemorating the declaration of independence in 1945. Major parades and events take place, particularly in Hanoi, where you can enjoy large celebrations in Ba Dinh Square.

4.2. Vu Lan Festival (06/09/2025)

The Vu Lan Festival, also known as Hungry Ghost Day, is an important Buddhist celebration honoring parents and ancestors. It’s a time for children to show gratitude and respect for their parents.

4.3. Buffalo Fighting Festival (30/09/2025)

The Buffalo Fighting Festival in Do Son, Hai Phong, is a centuries-old tradition where two buffaloes are pitted against each other in a fight. It attracts hundreds of spectators from across the country.

Conclusion:

September in Vietnam is a wonderful time to explore the country, with changing weather and fewer tourists. Whether you prefer the golden rice terraces of the north, the peaceful beaches of the central region, or the lush waterways of the south, September offers something for every traveler.

We hope the information provided about Vietnam in September helps you plan your upcoming trip. Our local travel experts are always ready to assist you in customizing a tour, ensuring you don't miss any exciting experiences. Feel free to leave a comment below or reach out to World Mate Travel using the contact information below:

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