Climate and region of Hanoi
Hanoi is situated in northern Vietnam along the banks of the Red River. The city experiences a humid subtropical climate, which is shared with nearby regions such as Halong Bay and Ninh Binh. Sapa, also located in northern Vietnam, has a similar climate but enjoys cooler temperatures due to its higher altitude.
Hanoi has four distinct seasons: spring, summer, autumn, and winter. The dry season spans from November to April, while the rainy season runs from May to October. October marks the end of the rainy season, transitioning into the dry season with pleasant, cooler temperatures and lower humidity. This seasonal shift makes it an ideal time for outdoor exploration.
Keep in mind that Hanoi’s weather can be quite different from other regions in Vietnam. While Hanoi enjoys cool autumn breezes in October, central Vietnam might still experience rainy conditions, and the south remains warm and tropical.
Weather in Hanoi in October
October in Hanoi brings comfortable weather with average temperatures ranging from 20°C (68°F) at night to around 28°C (82°F) during the day. The humidity drops significantly compared to the summer months, making it feel more refreshing.
Rainfall decreases to around 100 mm (4 inches) for the month, signaling the end of the rainy season. While occasional showers can occur, they are usually brief and followed by clear skies. The pleasant weather, with cooler mornings and evenings, makes October one of the most favorable months for sightseeing.
You can also read our full overview of weather throughout the year in Hanoi, in our guide what to expect in Hanoi per month.
Is Hanoi worth visiting in October?
Hanoi is an excellent destination to visit in October. The weather is mild, with cooler temperatures and less humidity, creating ideal conditions for outdoor activities. The reduction in rainfall means more sunny days to explore the city’s historical sites, markets, and parks.
As a bustling city, Hanoi is less impacted by weather changes compared to nature-focused destinations. While a clear blue sky enhances the experience, a brief rain shower won’t significantly affect your plans. Unlike a rainy day at the beach or foggy conditions in the mountains, Hanoi’s vibrant street life, rich history, and diverse cuisine can be enjoyed year-round.
Special events & festivals in October
Below are the events, holidays, and festivals celebrated in Hanoi in October.
Mid-Autumn Festival
The Mid-Autumn Festival, also known as the Moon Festival, sometimes extends into early October depending on the lunar calendar. This festival is celebrated with colorful lanterns, lion dances, and mooncakes. The streets around Hang Ma in the Old Quarter become lively with decorations and bustling night markets, offering a festive atmosphere perfect for families and travelers.
For more details, check out our Mid-Autumn Festival in Hanoi guide.
Hanoi Liberation Day
Hanoi Liberation Day, observed on October 10, commemorates the city’s liberation from French colonial rule in 1954. This significant day is marked with patriotic displays, cultural performances, and public celebrations, particularly around Ba Dinh Square and key historical landmarks. It’s an excellent opportunity to experience Hanoi’s historical pride and vibrant local culture.
Tips for things to do in Hanoi in October
When it comes to the best things to do in Hanoi in October, the city offers a delightful mix of outdoor activities and cultural experiences that align perfectly with the mild autumn weather. From scenic walks under golden leaves to savoring seasonal delicacies, October is an ideal month for exploration.
While these activities are tailored for October, Hanoi has a wealth of sights and attractions to discover beyond this list. For more travel tips and detailed recommendations, be sure to read our full guide on things to do in Hanoi.
1. Wander the Old Quarter under autumn breezes
October’s mild weather is perfect for leisurely strolls through Hanoi’s Old Quarter. Phan Dinh Phung Street is particularly scenic with its golden autumn leaves. The streets are filled with a soft golden light, ideal for photography. Markets bustle with vendors selling seasonal treats like green rice flakes (com) and autumn fruits. A walk around Hoan Kiem Lake is refreshing both day and night, thanks to the cooler temperatures.
2. Savor autumn delicacies in Hanoi
October is the perfect time to enjoy Hanoi’s seasonal treats. Sample Mid-Autumn Festival specialties like mooncakes if the festival extends into the month. The cool weather is ideal for street snacks like banh troi nuoc (glutinous rice balls) and grilled skewers. Seasonal delights such as com (young green rice) and persimmons are popular during this time. Rooftop dining becomes more enjoyable, offering stunning views of Hanoi’s skyline under clear autumn skies.
3. Uncover Hanoi’s heritage amid golden leaves
The pleasant October weather is ideal for exploring Hanoi’s historical landmarks. Visit outdoor sites like the One Pillar Pagoda, Stilt House, and Ba Dinh Square, where the autumn light enhances their beauty. The Imperial Citadel of Thang Long looks especially picturesque with golden leaves. Combine outdoor sightseeing with museum visits for a balanced cultural experience.
4. Explore Hanoi’s hidden corners in autumn
October offers perfect conditions to discover Hanoi’s hidden gems. Take a cycling tour along the Red River, exploring peaceful villages and scenic countryside. Wander through the Old Quarter’s narrow alleys to find local eateries and traditional shops. Long Bien Bridge is stunning at sunrise or sunset, offering panoramic views. Parks like Lenin Park come alive with locals exercising and socializing in the crisp autumn air.
5. Discover golden landscapes on an autumn day trip
October is an excellent time for day trips from Hanoi. In Ninh Binh, the rice fields are in the late stages of harvest, creating a patchwork of green and gold landscapes, especially around Tam Coc and Trang An. Duong Lam Ancient Village is perfect for walking tours, with the mild weather enhancing the charm of ancient houses. Visit Ba Vi National Park for autumn foliage and scenic nature walks.
Destinations around Hanoi to visit in October
Hanoi offers plenty to explore, but it also serves as the perfect base for discovering the beauty of Northern Vietnam. In October, the weather is ideal for day trips and short getaways to nearby destinations.
Sapa in October
Sapa, located in the northern mountains, shares a similar climate with Hanoi but is cooler due to its higher altitude. By October, the rice harvest season in Sapa is usually over, leaving behind golden-brown terraces and misty landscapes that are still stunning for photography. For those looking to catch the vibrant rice harvest, nearby Mu Cang Chai offers a better chance to see the fields at their peak during this time.
For more details, read our complete guide on Sapa in October.
Halong Bay in October
Halong Bay in October offers clear skies, mild temperatures, and calm seas, making it an excellent time for cruising. The scenic limestone karsts rise majestically from the emerald waters, and the pleasant weather is perfect for activities like kayaking, swimming, and exploring caves.
Discover more in our guide on Halong Bay in October.
Ninh Binh in October
Ninh Binh is very close to Hanoi, so it shares a similar climate. October is the end of the rice harvest season, with golden fields around Tam Coc and Trang An providing breathtaking views. The weather is ideal for boat rides, cycling tours, and visiting historical and religious sites.
Plan your visit with our full guide on Ninh Binh in October.
Travel tips for October
With these tips, you’ll be better prepared for visiting Hanoi in October, ensuring a comfortable and enjoyable experience.
What clothes to pack
- Light layers: Bring lightweight clothes for the day and a light jacket for cooler evenings.
- Comfortable walking shoes: Ideal for exploring the city’s streets and parks.
- Rain gear: A compact umbrella or raincoat for occasional showers.
- Hat and sunglasses: For sunny afternoons.
Accommodation availability
October marks the start of the high season in Hanoi due to the pleasant weather. Hotels may be busier, especially during festivals and holidays like Hanoi Liberation Day. Booking accommodations in advance is recommended, as prices can be slightly higher compared to the summer months.
Getting around
With the cooler weather, walking around Hanoi becomes more enjoyable, especially in areas like the Old Quarter. Ride-hailing services like Grab are convenient for longer distances. Cyclos are available year-round and come with rain covers for light showers, offering a unique way to see the city.
Health and safety tips
- Stay hydrated: Even with cooler weather, it’s important to drink plenty of water.
- Sun protection: Use sunscreen, wear sunglasses, and a hat during sunny afternoons.
- Mosquito precautions: Apply insect repellent, especially in the evenings.
- Weather awareness: Check the forecast regularly to plan for occasional rain showers.
