Hanoi in September (2025 Guide): What to Do, Events & What’s On

by Oanh Phạm

If you have chosen to visit Hanoi in September, you have made a great choice. The weather is no longer as hot as in May, June, and July, and the autumn season is just beginning. Children are returning to school, excited for the Mid-Autumn Festival. However, September 2nd is Vietnam’s Independence Day, so getting around can be quite busy. With a little preparation, you can make the most of your time in Hanoi in September. Here is your detailed guide to the best things to do in Hanoi this month, along with travel tips and information about events in the autumn season.

Hanoi in September (2025 Guide): What to Do, Events & What’s On
Hanoi in September (2025 Guide): What to Do, Events & What’s On

Is September a Good Month to Visit Hanoi?

September marks the beginning of the busy tourism season in Hanoi, as the weather becomes much cooler. Summer temperatures can soar up to 42 degrees Celsius, while winter can be dry and cold, with temperatures dropping to around 12 degrees Celsius. Therefore, autumn is considered the best time to explore Hanoi.

Is September a Good Month to Visit Hanoi?
Is September a Good Month to Visit Hanoi?

Hanoi Weather in September

The weather is generally pleasant with blue skies and comfortable temperatures, but there can be unpredictable rain. While most days are enjoyable, there are occasional instances when the weather can change suddenly, such as a hot and sunny morning followed by heavy rain in the afternoon. It’s advisable to always carry an umbrella and wear comfortable shoes. If you forget your raincoat or umbrella, you can easily buy one at local shops for just about 10,000 VND.

Hanoi Weather in September
Hanoi Weather in September

Festivals and Holidays in September

Mid-Autumn Festival is a significant cultural event. If you visit Vietnam during the 8th lunar month, don’t miss this Full Moon event. Children go out with star lanterns and mooncakes, listening to folklore tales.

Mid-Autumn Festival
Mid-Autumn Festival

Independence Day – September 2nd is another busy time in Hanoi, as people from all over the country flock to the capital. Numerous events, such as music festivals, attract large crowds. It’s advisable to book your flights and tours in advance as they tend to sell out quickly.

The year 2025 marks an important milestone in Vietnam’s history, commemorating 80 years of National Day. Hanoi will host many major events, including parades, cultural performances, and artistic activities at various locations throughout the city. This is an opportunity for you to feel the vibrant festive atmosphere, witness spectacular performances, and participate in community activities such as grand fireworks displays.

Independence Day – September 2nd
Independence Day – September 2nd
Independence Day – September 2nd
Independence Day – September 2nd
Independence Day – September 2nd
Independence Day – September 2nd

Things to Do and Enjoy in Hanoi in September

Explore Hanoi’s Culinary Delights

 

September is the perfect time to savor the unique flavors of Hanoi’s cuisine. Indulge in the delightful culinary experiences that Hanoi has to offer, especially its street food. Try mouth-watering dishes such as pho, banh mi, bun cha, or egg coffee, all of which are unique specialties of Hanoi.

  • Egg Coffee: This famous specialty is a must-try in Hanoi. You can find delicious egg coffee at Dinh Cafe, where you can enjoy the unique and rich flavor in a cozy atmosphere.
  • Green Rice (Cốm): Green rice is a quintessential autumn delicacy in Hanoi, and September is the prime time to enjoy it. Wrapped in aromatic lotus leaves, this seasonal treat offers a unique taste of Hanoi’s culinary heritage. Visit Vong Village or find street vendors in the Old Quarter selling this specialty. The mild sweetness and subtle fragrance of green rice perfectly capture the essence of Hanoi’s autumn.
Green rice is a quintessential autumn delicacy in Hanoi, and September is the prime time to enjoy it
Green rice is a quintessential autumn delicacy in Hanoi, and September is the prime time to enjoy it

Visit Hang Ma Street

 

Hang Ma Street is well-known for its decorations during the New Year, Christmas, Halloween, and the Mid-Autumn Festival. It’s a great place to see kids walking around choosing their favorite toys. You’ll find a wide variety of masks, star lanterns, and other decorations here.

Hang Ma Street
Hang Ma Street

Enjoy Hoan Kiem Lake and the French Quarter

 

This area is perfect for exercising and taking a leisurely stroll with the locals. The atmosphere is very pleasant, with fresh air and people walking around. There are also numerous cafes and bookstores in this area. Be sure to try the famous Trang Tien ice cream or enjoy a cup of coffee.

Hoan Kiem lake
Hoan Kiem lake

Watch the Flag-Raising Ceremony at Ho Chi Minh Mausoleum

 

Witnessing the flag-raising ceremony in front of the Ho Chi Minh Mausoleum is a must-do activity during your holiday in Hanoi. This daily ceremony takes place in Ba Dinh Square, creating a patriotic atmosphere as the national flag is hoisted. The ceremony is accompanied by marching soldiers, making it a memorable and meaningful sight for visitors.

Architectural Highlights of the Ho Chi Minh Mausoleum
Watch the Flag-Raising Ceremony at Ho Chi Minh Mausoleum

Explore the 36 Streets of Hanoi’s Old Quarter

 

The Old Quarter is an iconic district brimming with history and charm. Here, you can roam around the bustling labyrinth of narrow alleys and vibrant streets, lined with traditional shops, local vendors, and captivating architecture. Exploring the 36 streets is a fascinating adventure that offers a glimpse into the city’s rich heritage.

Hanoi Old Quarter
Hanoi Old Quarter

If you are a food lover visiting Hanoi for the first time, we recommend joining the Hanoi food walking tour and the Hidden Hanoi Old Quarter Experience. For vegans and vegetarians, the Vegetarian Street Food & Stories of Hanoi tour is an excellent choice. If you are a history buff or looking for a unique experience in Hanoi, consider the Stories from Vietnam War tour in areas that are best explored with a guide. Come and join our wonderful experiences with local experts this September!

 

Oanh Phạm

Written by Oanh Phạm