Visiting Bangkok in December (Weather, Things to do, and more)

Did you know that December is one of the best times to visit Bangkok? The weather is cool and dry, with an average of 10 mm of rainfall.

In this guide, we will share everything you need to know about planning a trip to Bangkok in December, including the weather, the best things to do, festivals and events, and tips for making the most of your trip.

Is December a good time to visit Bangkok?

Yes, December is a great time to visit Bangkok. The weather is pleasant, with average temperatures of 26°C (79°F), and there is little rain.

However, the air quality is average, with some high-pollution days.

Here are some of the things you can enjoy in Bangkok in December:

Mild weather: December is the start of the cool season in Bangkok, so you can explore the city’s temples, markets, and other attractions without worrying about the heat and humidity.

Festive atmosphere: Bangkok is decorated for the holidays in December, and there are a number of festive events happening throughout the month.

Smaller crowds: December is less crowded than the peak tourist season months of January and February. This means you’ll have more space to explore and enjoy your vacation.

Seasons in Bangkok

Cool season: November to February
Hot Season: March to June
Rainy Season: July to October

Interested in other months? Check out my guide on the best months to visit Bangkok.

How is the weather in Bangkok in December?

December is a great month to visit Bangkok, Thailand, with mild weather and little rain. Average temperatures range from 21°C to 31°C (21°F to 70°F). The skies are usually clear, and there is a low chance of rain.

The mild weather and low chance of rain make December a great time to explore Bangkok’s many outdoor attractions, such as temples, markets, and parks. You can also enjoy outdoor activities such as swimming, sunbathing, and biking.

MonthAverage temperatureTemperature highsAverage rainfall (mm)
December26°C (79°F)31°C (88°F)10mm

Air quality in December in Bangkok

Air quality in Bangkok in December can be polluted, especially during the first few weeks of the month. This is because of the combination of cool weather, which traps pollutants, and the burning of crop residue by farmers in neighboring countries.

If you are planning to visit Bangkok in December, it is important to be aware of the air quality and to take steps to protect yourself from air pollution, especially if you have respiratory problems.

Here are some tips:

Check the air quality before you go outside. You can use an app like AirVisual to do this.

Wear an N95 mask if the air quality is poor. These masks are better at filtering out air pollution than other types of masks.

Avoid outdoor activities if the air quality is terrible, especially if you are sensitive to air pollution.

Ask your hotel for an air purifier if the air quality is very bad. This can help you sleep better at night.

Things to do

December is a great month to visit Bangkok, with mild weather and little rain. This makes it an ideal time to explore the city’s many attractions, both indoor and outdoor.

Here are some other interesting facts about visiting Bangkok in December:

Visit a night market

Bangkok is home to many night markets, which are a great place to experience the local culture and try some of the delicious Thai street food.

Some popular night markets include Jodd Fairs, Asiatique The Riverfront, and JJ Green.

Visit the Mahanakhon Skywalk

The Mahanakhon Skywalk is an observation deck located on the 74th floor of the Mahanakhon SkyBuilding. It offers stunning views of the city skyline, especially at night.

Visit SEA LIFE Bangkok Ocean World

SEA LIFE Bangkok Ocean World is an aquarium in Siam Paragon, one of Bangkok’s largest shopping malls. It is home to over 40,000 marine animals, including sharks, rays, penguins, and sea turtles.

Go shopping at CentralWorld

CentralWorld is one of the largest shopping malls in Thailand, with over 500 stores and restaurants. It is also a popular tourist destination, with attractions such as the Ice Age rink and the Bangkok Art and Culture Centre.

Visit a Temple

Bangkok is home to some of the most beautiful temples in the world, including Wat Pho, Wat Arun, and the Grand Palace.

Festivals and events

December is a great time to visit Bangkok to experience the city’s festive atmosphere. Here are a few of the most popular festivals and events:


Christmas is celebrated in Bangkok on December 25th, just like in many other parts of the world. The city is decorated with lights and Christmas trees, and there are many special events and promotions taking place.

Some popular Christmas events include the Christmas market at CentralWorld, the Christmas tree lighting ceremony at the Grand Palace, and the Christmas Eve fireworks display over the Chao Phraya River.

New Year’s Eve

New Year’s Eve is a big celebration in Bangkok, with many people taking to the streets to ring in the new year.

There are many different ways to celebrate New Year’s Eve in Bangkok, including attending a party at a nightclub, watching the fireworks display over the Chao Phraya River, or simply enjoying a meal with friends and family.

What to wear in Bangkok in December

The weather in Bangkok in December is mild and sunny although the humidity can be high, so it is important to pack light and comfortable clothing.

Here are a few tips on what to wear in Bangkok in December:

Pack light, loose-fitting clothing. This will help you stay cool and comfortable in the heat and humidity.

Choose natural fabrics, such as cotton and linen. These fabrics breathe well and will help you stay cool.

Avoid wearing dark colors. Dark colors absorb heat, so it is best to wear light colors in Bangkok.

Wear a hat and sunglasses and sun cream. This will protect you from the sun.

Consider packing a light jacket or sweater for the cooler evenings.

If you are planning on visiting any temples, you will need to dress respectfully. This means covering your shoulders and knees. You can rent traditional Thai clothing at most temples, but it is always a good idea to bring your own if you are concerned about finding the right size or style.

Where to stay in Bangkok in December

Sukhumvit road

Here are some neighborhoods we recommend for first-time tourists staying in Bangkok.

Compare hotel prices for these areas using Agoda:


Area: Sukhumvit
Transport: BTS Asoke, MRT Sukhumvit
Attractions: Benjakitti, Terminal 21 Mall

Benjakitti Park – Asoke
Benjakitti Park – Asoke

Asoke is a popular choice for tourists and expatriates.

It has two major transport hubs (MRT and BTS), a large park (Benjakitti), multiple restaurants, and many hotel options.

It’s a great choice to stay if you’re seeking the convenience of modern amenities and easy access to other parts of the city via the train system.

Popular hotels in Asoke:

Want to learn more about Asoke? Check out our in-depth guide.

Phrom Phong

Area: Sukhumvit
Transport: BTS Phrom Phong
Attractions: Benchasiri Park, EM District Malls

Benchasiri Park – Phrom Phong
Benchasiri Park – Phrom Phong

Phrom Phong, situated along Sukhumvit Road, is an upscale area boasting multiple shopping malls, bars, restaurants, and a charming park.

It’s a perfect spot to stay if you want to experience Bangkok’s modern side while still having convenient access to the rest of the city via the train system.

Popular hotels in Phrom Phong:

Want to learn more about Phrom Phong? Check out our in-depth guide.


Area: Sukhumvit
Transport: BTS Thonglor
Attractions: Nightlife, The Commons

Thonglor is considered an upscale area just off Sukhumvit.

The area is renowned by locals for its nightlife and drinking scene, with many clubs, bars, and speakeasies.

During the day, the area is lively, with many brunch cafes, places to chill from the heat, and massage parlors.

It’s a great spot to stay if you want to be in the heart of Bangkok next to the local party scene but still have great access to the rest of the city via the BTS Skytrain.


Area: Sukhumvit
Transport: BTS Ekkamai

Ekkamai harmoniously blends residential tranquility with commercial vibrancy.

Shopping malls like Gateway Ekamai and The Mall Ramkhamhaeng cater to diverse shopping needs, while the neighborhood’s overall ambiance offers a sense of serenity.

Phloen Chit

Area: Sukhumvit
Transport: BTS Phloen Chit

Phloen Chit exudes an air of sophistication, housing several embassies and consulates alongside the Central Chidlom shopping mall.

The neighborhood’s refined atmosphere appeals to discerning travelers seeking a touch of elegance.

Chit Lom

Area: Sukhumvit
Transport: BTS Chit Lom

Chit Lom epitomizes luxury, boasting an array of high-end hotels and shopping malls, including Siam Paragon and Gaysorn Village.

The neighborhood’s opulence caters to those seeking an elevated Bangkok experience.

On Nut

Area: Sukhumvit
Transport: BTS On Nut

On Nut seamlessly blends residential tranquility with commercial convenience.

Shopping malls like Tesco Lotus On Nut and Big C On Nut offer diverse shopping options, while the neighborhood’s overall ambiance provides a sense of tranquility.

Phra Khanong

Area: Sukhumvit
Transport: BTS Phra Khanong

Phra Khanong tantalizes the taste buds with its vibrant markets and delectable street food.

The Seacon Square shopping mall further enhances the neighborhood’s appeal, offering a comprehensive shopping experience.


Area: Sukhumvit
Transport: BTS Nana

Nana pulsates with energy, renowned for its nightlife and red-light district.

Shopping malls like Nana Square and Nana Plaza cater to diverse shopping needs, while the neighborhood’s vibrant atmosphere appeals to those seeking a taste of Bangkok’s nightlife.


siam paragon

Area: Sukhumvit
Transport: BTS Siam

Siam, a popular tourist destination, offers a captivating blend of shopping malls, restaurants, and attractions.

Siam Paragon and CentralWorld shopping malls stand as testaments to Bangkok’s retail prowess, while the neighborhood’s diverse attractions cater to a wide range of interests.

Looking for more suggestions? Check our hotel guides or find out where to stay in Sukhumvit.

Compare hotel prices for these areas using Agoda:

Tips for visiting Bangkok in December

Book your flights and accommodation in advance. December is a popular time to visit Bangkok, especially during the Christmas and New Year’s holidays, so it is important to book your flights and accommodation in advance.

Pack light and comfortable clothing. The weather in Bangkok in December is mild and sunny, but the humidity can be high, so it is important to pack light and comfortable clothing. Choose natural fabrics such as cotton and linen, and avoid dark colors.

Be aware of the air quality. The air quality in Bangkok can be poor, especially during the dry season, which runs from November to April. If you have respiratory problems, be sure to bring a mask with you.

Drink plenty of water. It is important to stay hydrated in the heat and humidity, especially if you are doing a lot of walking or sightseeing. Be sure to drink plenty of water throughout the day.

Learn a few basic Thai phrases. This will help you communicate with locals and get around more easily. Some useful phrases to know include “hello” (sawadee krap/ka), “thank you” (khob khun krap/ka), and “excuse me” (khrap/ka).

Use public transportation. Bangkok has a good public transportation system, including the BTS Skytrain and MRT Underground Railway. This is a convenient and affordable way to get around the city.

Before you go…

Are you interested in visiting Bangkok in other months? Check out my detailed guide on the best months to visit the city!

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Written by Nicky

Hi! 👋 I'm an expat who has lived, explored, and worked in Asia for over 10 years. I started to share the knowledge I've picked up over the years with travelers interested in visiting Asia. Find out more on our about page.

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