Vietnam in September: Experience the Breathtaking Beauty of Autumn

Vietnam is a well-known destination in Southeast Asia, attracting many tourists from all over the world. However, many wonder whether it is possible to go on vacation to Vietnam in September. As experienced guides in the field, our answer is a fervent YES.

September marks the transition from summer to autumn, providing the most pleasant time of year to visit this country. Vietnamese landscapes seduce travelers with their soft and pure beauty, offering unique experiences. In this article, you will find all the essential information to discover our country during this festive month.

Written by Huan NGUYENUpdated on 08-07-2025

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1. Is September a Good Time to Visit Vietnam?

Deciding on the best time to travel involves weighing the benefits against the potential drawbacks. September in Vietnam is a month of transition, offering unique advantages alongside some weather-related considerations. Here are pros and cons of compelling reasons to visit Vietnam in September:

The Pros

• Golden Rice Fields: Stunning golden terraces in the North, perfect for photos and hiking.
• Major Festivals: Experience local culture during National Day and the Mid-Autumn Festival.
• Fewer Crowds: Enjoy shorter lines and more space during the shoulder season.
• Better Prices: Great off-peak deals on hotels, flights, and tours.

The Cons

• Rainy Season: Quick showers in the South; heavier, consistent rain in the Center.
• Typhoon Risk: Central coast is prone to typhoons that can disrupt travel. Always check the forecast.
• Not for Beach Trips: Poor weather for a beach vacation, especially in Central Vietnam.

2. Weather in Vietnam in September

Vietnam's long, narrow S-shape, resembling a dragon, features mountains, passes, and coasts that shape distinct climates across its northern, central, and southern regions.

2.1 Northern Vietnam in September (Good weather)

• Hanoi, Halong Bay, Ninh Binh, Sapa, Lao Cai, Cao Bang, Yen Bai, Ha Giang, Hoang Su Phi, Mai Chau, Moc Chau, Pu Luong, etc.

September in northern Vietnam marks a beautiful transition from summer to autumn, making it a favorite season for many. The weather becomes milder, with less heat and humidity.

Temperatures are very pleasant, typically hovering around 28°C (82°F) during the day and cooling down to a comfortable 23°C (73°F) at night. With gentle breezes, clear skies, and plenty of sunshine, early September offers the perfect weather for exploring the romantic beauty of the region.

This is also the harvest season for rice. You'll have the incredible opportunity to see vast landscapes transformed by golden rice paddies stretching as far as the eye can see.

2.2  Central Vietnam in September (Start of the rainy season)

• Phong Nha, Hue, Da Nang, Hoi An, Nha Trang, Da Lat, etc.

September is a tricky month in Central Vietnam as it’s the start of the rainy season. Here’s a simple breakdown:

• Early September: The weather can still be quite pleasant, with temperatures between 75-86°F (24-30°C) and a mix of sun and clouds. It often still feels like summer.
• Late September: This is the real wild card. The risk of heavy rain and tropical storms increases, especially along the coast.

So, if you’re visiting, keep your plans flexible and check the weather forecast daily. This is especially important if you have beach time or island trips scheduled.

2.3 Weather in Southern Vietnam in September

• Mui Ne, Phan Thiet, Ho Chi Minh City, Con Dao Island, Phu Quoc Island, Mekong Delta provinces like My Tho, Ben Tre, Can Tho, An Giang,…

Don't let the term "rainy season" scare you away from Southern Vietnam in September. The weather is actually quite pleasant, with cooler temperatures usually below 86°F (30°C). Yes, there's rain, but it typically comes in quick, refreshing afternoon downpours that clear up quickly.

It's a fantastic time to experience the unique character of the region:

• Ho Chi Minh City: Enjoy the city's vibrant energy with a cooler, rain-washed atmosphere. It's a great time to explore indoor attractions and enjoy the cafe culture.
• Mekong Delta: September is the heart of the famous "floating season" (mùa nước nổi), when the rivers rise and the landscape comes alive. It's the perfect time to visit the bustling floating markets.

A Sunny Beach Escape: Surprisingly, if you're looking for sun, the coastal town of Mui Ne is a great bet. Thanks to its unique microclimate, it stays much drier than the rest of the South, making it a perfect beach getaway.

3. Best Places to Visit in Vietnam This September

Due to the varied climate, there are certain regions that will be more conducive to visiting in September. Here are the best north-south sites to explore this month:

3.1 Where to Go in Northern Vietnam in September?

• A Perfect Autumn in Hanoi

In September, Hanoi, Vietnam’s capital, enjoys mild weather that’s neither too hot nor too cold, perfectly capturing the essence of a northern autumn. Iconic streets like Phan Dinh Phung and Hoang Dieu are bathed in golden sunlight, while the sweet scent of milk flowers fills the air, creating a truly cozy atmosphere.

It's the perfect time to explore key landmarks like the Ho Chi Minh Mausoleum, the Imperial Citadel of Thang Long, Hoan Kiem Lake, the Temple of Literature, and Tran Quoc Pagoda. Take a stroll around the Old Quarter to soak in the historic charm and dive into Hanoi's legendary food scene by savoring local dishes like pho, bun cha, banh mi, cha ca La Vong, and bun dau mam tom.

If your visit coincides with the Mid-Autumn Festival, you’re in for a treat. Dive into the festive spirit by enjoying traditional mooncakes, watching vibrant lion dances, and soaking up the unique local culture for a memorable experience.

• Sapa

Sapa, a haven of terraced rice fields, truly comes alive in September. The landscape transforms into a breathtaking canvas of golden tones as the rice ripens for harvest. With clear skies, little rain, and cool, pleasant temperatures, this month offers ideal conditions for hiking. You can enjoy anything from gentle valley walks to more challenging mountain routes.

Beyond the terraces, Sapa is also home to Mount Fansipan, often called the "Roof of Indochina." You can reach the summit by cable car for sweeping views or choose a guided trek if you're looking for more adventure.

The town is a cultural heartland for many ethnic minority communities. Their vibrant traditions and colorful clothing bring the region to life. For a more authentic experience, consider a homestay with a local family. It's one of the best ways to connect with their culture and daily life.

• Ha Giang

In northeastern Vietnam lies Ha Giang, a region of towering mountains and stunning rice terraces that easily rival the beauty of Sapa. But unlike Sapa, Ha Giang is best known for the thrilling Ha Giang Loop, an epic road trip often done by motorbike. For a more comfortable option, you can also hire a car with a driver.

September is a magical time to visit. The rice terraces, especially in Hoang Su Phi, glow in vibrant golden shades, creating unforgettable scenery for photographers and nature lovers. The weather is cool and pleasant, making it perfect for outdoor adventures. You can hike across the vast Đồng Văn stone plateau, take a boat trip along the scenic Nho Quế River, or explore cultural landmarks such as the historic Vương Family Palace.

Keep in mind that late September may bring occasional heavy rain, which can increase the risk of landslides in the mountains. Checking the weather forecast regularly is a good way to stay safe and make the most of your journey.

• Cao Bang (18 - 26°C)

As the rainy season subsides, September leaves Cao Bang's landscapes looking incredibly fresh and full of life. The weather is generally cool and pleasant, perfect for exploring, though it's wise to be prepared for an occasional shower.

The province's star attraction is the majestic Ban Gioc Waterfall, one of the largest cross-border waterfalls in the world. Nearby, you can venture into the Nguom Ngao Cave, a fascinating underground world where stunning rock formations resemble mythical creatures. For adventure seekers, the Khau Coc Cha mountain pass offers a thrilling challenge for hikers, rewarding them with breathtaking views of the surrounding valleys.

But Cao Bang is more than just stunning scenery; it's a region rich in cultural diversity. For a genuine connection to local life, visit the traditional villages of the Tày people, explore unique artisan communities like the incense-making village of Phia Thap, or arrange a homestay with a local family. It's an unforgettable way to experience the heart and soul of the region.

• Ninh Binh (23 - 30°C)

Ninh Binh, renowned for its serene beauty, captivates year-round. Tam Coc, where the Ngo Dong River weaves through golden rice fields and dramatic karst peaks, is a highlight. In September, the rice harvest (May to June) is over, so the fields no longer carry their golden glow, but the region’s charm endures.

September’s cool, pleasant weather is perfect for outdoor adventures. A boat ride through Tam Coc remains unforgettable, with towering mountains, caves, and tranquil waters forming a stunning natural spectacle.

Climb nearly 500 steps up Mua Mountain for a breathtaking panoramic view. The effort is well rewarded with sweeping scenery. You can also glide through Trang An’s caves on a sampan or stay overnight in a Van Long Nature Reserve homestay, where you can learn embroidery from local artisans.

Visit Hoa Lu, the ancient capital, to experience its tranquil, historic ambiance. September’s quieter atmosphere makes it an ideal time for exploring and capturing memories in Ninh Binh.

For adventure and relaxation amid unique landscapes, Ninh Binh in September is a perfect choice. Check our complete guide for more on what to see and do.

• Mai Chau and Pu Luong (20 - 28°C)

Don't drop Mai Chau and Pu Luong in September, when their unique beauty shines. These tranquil destinations, less crowded than Sapa or Ha Giang, offer an authentic Vietnamese experience for travelers seeking off-the-beaten-path adventures.

Just 50 km apart, Mai Chau and Pu Luong enchant with gentler, yet striking, rice terraces. In September, the fields glow with vibrant gold during the second harvest, creating a must-see spectacle.

Home to Thai and Muong ethnic communities, these areas brim with rich traditions, from vibrant festivals to unique marriage and funeral rituals, offering a fascinating glimpse into local culture.

September’s cool, pleasant weather is ideal for light hikes, bike rides, and visits to ethnic villages. Mai Chau and Pu Luong provide not only stunning scenery but also an intimate connection to Vietnam’s cultural and natural heritage.

▶️ Learn more about:

• Things to see in Mai Chau
• What to see and do in Pu Luong?

• Halong Bay or Lan Ha Bay (24 - 30°C)

Halong Bay, a UNESCO World Natural Heritage Site, is stunning in September. It’s one of the best times of year to experience its scenery, which resembles a traditional lacquer painting. A cruise on a sailboat through the heart of the bay allows you to fully immerse yourself in the emerald-green water and ancient limestone karsts.

Just south of Halong Bay, Lan Ha Bay offers a wilder beauty and a unique sense of tranquility, making it a perfect escape for those looking to relax and recharge. While there, you can visit the Cua Van and Cai Beo fishing villages to get a glimpse into the daily lives of the local fishermen.

Because this is the shoulder season for tourism in both bays, you can often find great deals on cruises. With fewer crowds, you'll enjoy more personalized service and an unobstructed view of the stunning landscapes. The pleasant, breezy weather is ideal for swimming, kayaking, visiting local villages, and exploring the islands' caves.

3.2 Where to Go in Central Vietnam in September?

• Hue (24 - 32°C)

In September, Hue enters its rainy season, but unlike October through December, rainfall is light, and the weather remains mild without oppressive heat.

These pleasant conditions make it ideal for exploring Hue’s cultural and historical treasures. Begin at the Hue Citadel, a UNESCO World Heritage Site, then visit the majestic tombs of ancient kings, steeped in rich history. Don’t miss Thien Mu Pagoda, an iconic Hue landmark, and enjoy a vibrant stroll through Dong Ba Market to shop for unique gifts.

Hue also boasts Lang Co Bay, named one of the world’s most beautiful bays by Worldbays in 2009. This serene spot offers stunning landscapes and a peaceful retreat for relaxation.

• Hoi An (24 - 31°C)

In September, Hoi An welcomes the first light rains of the season, which rarely disrupt travel. The cool, pleasant weather, free from central Vietnam’s intense heat, is perfect for strolling, cycling, and soaking in the city’s charm. Later months bring heavier rains, and streets may flood, which some tourists even enjoy by boating through them.

In Hoi An’s Old Town, savor local specialties like banh mi, cao lau, and mi quang. Join cooking classes or lantern-making workshops, great for rainy days, or order custom-made clothing, a Hoi An tradition.

Relax on tranquil An Bang or Cua Dai beaches or explore the nearby Cham Islands for scuba diving and cultural immersion. Just 40 kilometers away, My Son Shrine offers a glimpse into the ancient Champa civilization’s architecture and heritage.

• Da Nang (24 - 31°C)

In September, Da Nang, conveniently located near Hue and Hoi An, enters a pleasant transitional season. With the weather becoming cooler and more comfortable, it’s an ideal time to visit. One of the city's main attractions is My Khe Beach, often ranked among the world's most beautiful, where you can relax and enjoy the sun and sea.

Da Nang is also famous for its stunning modern marvels. The pleasant September weather is perfect for taking a scenic cable car ride up to Ba Na Hills to see the iconic Golden Bridge, which appears to be held by two giant stone hands. Another must-see is the Dragon Bridge, which puts on a fascinating fire and water show on weekend nights.

For a nature escape, head to the Son Tra Peninsula. It's known for its lush natural beauty and the towering Linh Ung Pagoda, a sacred site that locals believe protects Da Nang from storms.

Often called one of Vietnam's safest and cleanest cities, Da Nang combines breathtaking landscapes, unique cultural experiences, and a welcoming atmosphere, making it a destination you won't want to miss.

3.3 Where to Travel in the Southern Vietnam?

• Mui Ne (25 - 33°C)

Mui Ne has long been one of Southern Vietnam’s premier coastal destinations. You'll be captivated by its beautiful beaches and, most famously, its vast sand dunes that create a unique and breathtaking landscape often called the "Sahara of Vietnam".

The region is a photographer's paradise, home to the stunning White Sand Dunes and the distinct, rust-colored Red Sand Dunes, both of which have been the subject of award-winning photos. For an unforgettable experience, drive the scenic coastal route from Mui Ne through Bau Trang to Phan Ri Cua, widely considered one of the most beautiful seaside roads in the country.

In September, Mui Ne is also a popular hub for water sports enthusiasts, who flock to the area to take advantage of the ideal wind and sea conditions.

• Mekong Delta in flood season (24 - 32°C)

September is the perfect time to explore the Mekong Delta as the region enters its "floating season," when the waterways swell and come to life. A classic gateway to the Delta is the city of My Tho. From there, you can arrange trips to sail on the Mekong River and experience local life firsthand. Popular activities include navigating the canals by paddleboat, visiting the bustling Cai Be Floating Market, stopping by the Dong Tam snake farm, and wandering through lush orchards where you can sample fresh, tropical fruit right from the tree.

Next, venture into An Giang’s Tra Su Forest, a lush green haven perfect for nature lovers and photographers, with its sprawling landscapes and serene beauty.

Finally, no trip to the Delta is complete without visiting the Cai Rang Floating Market in Can Tho, the largest and most famous market of its kind. It's a non-stop spectacle of boats laden with produce and local goods. This is where chef Gordon Ramsay famously praised a bowl of delicious bun rieu (crab noodle soup). Arrive early to watch a poetic sunrise, soak in the lively morning atmosphere, and savor your own bowl of noodle soup from a canoe.

4. Must-See Festivals and Events in September

September is a fantastic time to be in Vietnam, offering a front-row seat to some of the nation's most important celebrations. You're guaranteed to catch the patriotic buzz of National Day, and you might get to experience the magic of the Mid-Autumn Festival, depending on the year.

• Vietnam National Day (September 2nd)

A true nationwide party, this holiday on September 2nd celebrates the country's founding in 1945. For visitors, this means seeing cities like Hanoi and Ho Chi Minh City draped in red and gold flags, with a palpable sense of national pride in the air.

Best places to experience it: Head to the area around Hoan Kiem Lake in Hanoi or Nguyen Hue Walking Street in Ho Chi Minh City to soak up the festive, upbeat atmosphere. >>> You can check out: The Vietnam Flag:

• The Mid-Autumn Festival (Tết Trung Thu): A Magical Lantern Festival

This enchanting festival is tied to the lunar calendar, so its date changes every year, often falling in September but sometimes in early October.

Heads-Up for Planning (2025-2027):

• In 2025, the festival's main day is Monday, October 6th.
• In 2026, it will be on September 25th.
• In 2027, it's on September 14th.

Good news: The fun doesn't wait for the main day! The festive atmosphere builds up 1-2 weeks prior, so if you're in Vietnam in late September 2025, you'll definitely see the preparations and celebrations starting.

Think of it as a festival of light and joy, especially for children. Streets come alive with the rhythmic beat of lion dance drums and parades of kids carrying colorful, glowing lanterns. To see it at its best, head to Hanoi’s Hang Ma Street (Lantern Street), the ancient town of Hoi An, or Ho Chi Minh City’s Luong Nhu Hoc Street.

5. Top Vietnam Itineraries for September

Day 1: Hanoi - Arrival
Day 2: Hanoi - City Tour
Day 3: Hanoi - Pu Luong
Day 4: Pu Luong Trekking - Ninh Binh (Halong Bay on Land)
Day 5: Ninh Binh - Full-Day Tour
Day 6: Ninh Binh - Halong Bay (3.5-hour drive)
Day 7: Halong Bay - Hanoi - Departure

DAY 1: Hanoi - Arrival & Massage Session
DAY 2: Hanoi - An In-Depth Exploration of the Capital
DAY 3: Hanoi - Ninh Binh (2-hour drive)
DAY 4: Ninh Binh - Halong Bay by Private Cruise
DAY 5: Halong Bay - Hanoi - Evening Flight to Hue
DAY 6: Hue - Exploring the History of the Imperial City
DAY 7: Hue - Drive to Hoi An
DAY 8: Hoi An - Cooking Class and City Tour
DAY 9: Hoi An - Ho Chi Minh City Tour
DAY 10: Ho Chi Minh - Ben Tre - Giong Trom (150 km ≈ 3-hour drive)
DAY 11: Ben Tre - Ho Chi Minh (150 km ≈ 3.5-hour drive)
DAY 12 & 13: Phu Quoc Island – Free Days
DAY 14: Phu Quoc – Ho Chi Minh – Departure

6. Tips for a successful trip during this period

To ensure a hassle-free and enjoyable trip, careful preparation is key. Here are some essential tips:

• Monitor the weather: Stay updated on the weather forecast for your destination to avoid any disruptions due to adverse weather conditions.
• Take advantage of low-season offers: September is considered the low tourist season in Vietnam, so keep an eye out for promotional offers from airlines and hotels.
• Pack essentials: Don't forget to pack necessary items such as medications, sunscreen, hats, umbrella, and rain gear based on your travel needs.
• Plan a detailed itinerary: Make a thorough schedule for each day of your trip, including attractions, dining options, and backup plans for unforeseen events.
• Avoid over-scheduling: Keep your itinerary balanced to prevent exhaustion and ensure you have time to relax and fully enjoy your experience.
• Consider local travel agencies: For complete assistance, consider reaching out to a reputable local travel agency for suggestions and turnkey services, allowing you to focus on your journey with peace of mind.

7. Explore a country close to Vietnam....

From the Mekong Delta, it’s surprisingly easy to continue your adventure into Cambodia, either by river or through the land border crossings. If you're fascinated by the rich history of the Khmer empire and want to see the world wonder of Angkor Wat, combining Vietnam and Cambodia into one trip is a fantastic option.

September in Cambodia is the "green season," a time of cooler weather and lush, vibrant landscapes. One of the biggest advantages of visiting this month is that you'll find fewer tourists at major destinations. The rains typically arrive in short, intense downpours in the late afternoon, leaving most of the day free and clear for exploring the region’s majestic temples.

The seasonal rains also bring a unique magic to the ancient sites. The temple stones, washed clean by the downpours, reveal a renewed and dramatic beauty. This stunning contrast between the vibrant jungle and the ancient structures creates a serene atmosphere, making it the perfect time to experience the wonder of Cambodia.

Our Final Words,

From captivating destinations in the South to the North, Vietnam offers a plethora of places perfect for satisfying your wanderlust. The question of where to go in September will no longer be a difficult dilemma to resolve. We hope the information shared above has provided you with more options for your trip exploring Vietnam. Get ready for unforgettable experiences in this enchanting country. Have a safe and enjoyable journey!

>>> Explore destination ideas for your Vietnam trip:

• Pu Luong: Complete guide through the story of a local trip
• Cao Bang: Discover the splendor of the Northwest waterfalls
• Halong Bay on land, one of the 10 friendliest destinations in the world according to Tripadvisor