Things to do in Halong Bay in September

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Overview

September is a great time to visit Halong Bay. The weather is usually very warm with a gentle breeze, with temperatures ranging from 78—86°F (26—30°C). There are plenty of events to check out and activities to try in Halong Bay during this time. Some of our top recommendations: visit the Quang Ninh Museum and Library, visit a floating fishing village, go on a hiking adventure, and more!

Halong Bay has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your September trip to Halong Bay. Get inspired by the events, activities, attractions, and experiences unique to September. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.

We’ll let you know everything you need to prepare for the weather in Halong Bay in September. Learn about what to wear and pack for your trip, the average temperatures throughout September, temperature changes from morning to evening and much more.

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Best events and things to do in Halong Bay in September

Top experiences in September
Visit the Quang Ninh Museum and Library
September is a great time to visit the Quang Ninh Museum and Library, where you can learn about the history, culture, and natural heritage of the region. The museum features fascinating exhibits on the geology, archaeology, and ethnography of Halong Bay, as well as interactive displays and multimedia presentations. You can also explore the library, which houses a vast collection of books, documents, and artifacts related to the local area. It's a great way to gain a deeper understanding of the unique and diverse aspects of Quang Ninh Province.
Visit a floating fishing village
September is a great time to visit a floating fishing village in Halong Bay, as the weather is pleasant and the waters are calm. You can take a boat tour to one of the many traditional villages, where you can learn about the daily life of the local fishermen and their families. You can see how they live, work, and interact with each other in this unique and fascinating environment. It's a great way to gain insight into the local culture and witness the beauty of these floating communities.
Go on a hiking adventure
September is a great time to go on a hiking adventure in Halong Bay, as the weather is cooler and the landscapes are lush and green. There are several hiking trails that lead to stunning viewpoints, hidden caves, and secluded beaches. You can explore the diverse flora and fauna of the bay and take in the breathtaking scenery from the top of the limestone karsts. It's a fantastic way to connect with nature and experience the beauty of Halong Bay from a different perspective.
Take a cooking class on a cruise
September is a great time to take a cooking class on a cruise in Halong Bay. Many cruises offer the opportunity to learn how to cook traditional Vietnamese dishes while enjoying the breathtaking views of the bay. You can visit a local market to pick out fresh ingredients and then learn how to prepare and cook a variety of dishes under the guidance of a skilled chef. It's a fun and educational experience that allows you to immerse yourself in the local cuisine and culture.
Try local seafood delicacies
September is a great time to indulge in the delicious seafood delicacies of Halong Bay. With the waters teeming with fresh catches, you can enjoy a wide variety of seafood dishes, from grilled squid and prawns to steamed fish and crab. Many restaurants and cruises offer special seafood menus that showcase the best of the local cuisine. You can savor the flavors of the sea while taking in the stunning views of the bay, creating a truly memorable dining experience.
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Go kayaking in the calm waters
September is an ideal time to go kayaking in Halong Bay, as the weather is mild and the waters are calm. You can paddle through the tranquil bays and lagoons, exploring hidden caves and secluded beaches. It's a peaceful and serene way to experience the natural beauty of the bay and get up close to the limestone karsts and lush green islands. You can also take in the stunning sunset from your kayak, creating a truly unforgettable experience.
Explore the Sung Sot Cave
September is a great time to visit the Sung Sot Cave, also known as Surprise Cave, as the weather is not too hot and the cave is less crowded. This magnificent cave is one of the most famous attractions in Halong Bay, with its stunning rock formations and impressive chambers. Exploring the cave in September allows you to fully appreciate its beauty and grandeur without the crowds, making for a more intimate and memorable experience.
Go bird watching in the national park
September is a great time to go bird watching in the Cat Ba National Park, which is located near Halong Bay. The park is home to a diverse range of bird species, including rare and endangered ones. You can take a guided tour through the lush forests and limestone mountains, keeping an eye out for colorful and unique birds. It's a fantastic opportunity to connect with nature and appreciate the rich biodiversity of the region.
Go squid fishing at night
September is the perfect time to experience squid fishing in Halong Bay. The waters are calm and the weather is pleasant, making it an ideal time to try your hand at this traditional activity. You can join a local fishing boat and learn the techniques from the experienced fishermen. It's a unique and exciting way to connect with the local culture and enjoy the serene beauty of the bay at night.
Attend the Mid-Autumn Festival celebrations
September is the month of the Mid-Autumn Festival, a traditional Vietnamese holiday that is celebrated with colorful lanterns, dragon dances, and delicious mooncakes. Many towns and villages in Quang Ninh Province hold festive events and parades, where you can join in the lively celebrations and enjoy the vibrant atmosphere. You can watch the traditional lion and dragon dances, sample
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Holidays in Halong Bay in September
September
  • Independence Day (September 23)
  • Independence Day (September 2)
Other notable holidays
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Weather in Halong Bay in September

Temperatures on an average day in Halong Bay in September

The average temperature in Halong Bay in September for a typical day ranges from a high of 86°F (30°C) to a low of 78°F (26°C). Some would describe it as very warm with a gentle breeze.

For comparison, the hottest month in Halong Bay, June, has days with highs of 87°F (31°C) and lows of 81°F (27°C). The coldest month, January has days with highs of 67°F (19°C) and lows of 55°F (13°C). This graph shows how an average day looks like in Halong Bay in September based on historical data.

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Historical temperature average in September
86°F
highs
78°F
lows

General weather summary

Very warm with a gentle breeze
Feels like
51%
Chance of rain
0.222 in
Amount
10.2 mph
Wind speed
80%
Humidity
12.3 hrs
Daylight length
5:38 AM
Sunrise
5:55 PM
Sunset
24%
Cloud cover
Sleeveless shirt, rain coat and rain boots
What to wear
What to wear in September
With an average high of 86°F (30°C) and a low of 78°F (26°C), it generally feels very warm with a gentle breeze. There might also be a moderate chance of rain. With that in mind, most people would dress in something very light like a sleeveless shirt and top it off with a rain coat and rain boots
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Best attractions for Halong Bay in September

Besides the array of exciting events and activities Halong Bay has to offer for travelers in September, we want to remind you of the classic attractions in Halong Bay that are great to visit at this time of the year as well! You can’t miss these iconic landmarks, local favorites, and places rich with cultural heritage. We hope to give you insights and inspiration into the best things to see and do to make the most of your visit. Here is a list of our top attractions in Halong Bay for September.
Hạ Long Bay
1. Hạ Long Bay
4.6
(6756)
Bay
Nature & Parks
Multiple tree-covered limestone islands dot this scenic diving, rock climbing & hiking destination.
Bhaya Cruise Center
2. Bhaya Cruise Center
4.5
(571)
Cruise line company
Tours
Sung Sot Cave
3. Sung Sot Cave
4.5
(8146)
Nature & Parks
Caverns & Caves
Tours are offered of this popular, sizable cave with walkways & colored lighting.
Lavender Elegance Cruises
4. Lavender Elegance Cruises
3.2
(17)
Cruise line company
Tours
The Au Co Cruise - Halong Bay
5. The Au Co Cruise - Halong Bay
4.6
(63)
Cruise line company
Tours
Oasis Bay Classic Cruise
6. Oasis Bay Classic Cruise
4.1
(54)
Tour operator
Tours
Ti Top Island
7. Ti Top Island
4.3
(617)
Island
Nature & Parks
Small, scenic island with a small crescent-shaped beach that surrounds the foot of the mountain.
Halong Bay Cruises
8. Halong Bay Cruises
4.6
(282)
Hotel
Tours
Dau Go Cave
9. Dau Go Cave
4.5
(982)
Nature & Parks
Caverns & Caves
Guided tours of a limestone cave with colorfully illuminated stalactites & stalagmites.
Gray Line Halong Cruise
10. Gray Line Halong Cruise
4.0
(89)
Cruise line company
Tours
Coffee Duyên
11. Coffee Duyên
4.5
(9334)
Corporate office
Nature & Parks
Sprawling natural grotto with intricate stalactite & stalagmite formations & colorful lighting.
Cua Van Floating Village
12. Cua Van Floating Village
4.3
(150)
Cultural landmark
Historical landmark
Paradise Vietnam
13. Paradise Vietnam
4.5
(862)
Cruise line company
Tours
Cruise boat tour company offering day & overnight excursions through scenic areas, plus activities.
Fighting Cock Islet
14. Fighting Cock Islet
4.7
(30)
Island
Nature & Parks
Scenic islet featuring a pair of limestone formations thought to resemble a rooster & hen fighting.
L’Azalée Cruises
15. L’Azalée Cruises
4.6
(86)
Boat tour agency
Tours
Sun World Halong Park
16. Sun World Halong Park
4.4
(1756)
Recreation center
Water & Amusement Parks
Popular theme park with rides like a roller coaster & bi-level merry-go-round, plus a water park.

Top searches in Halong Bay

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Looking for day-by-day itineraries in Halong Bay?

Get inspired for your trip to Halong Bay with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:

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