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

Did you know January is one of the best times to visit Bangkok? January marks the beginning of the dry season in Bangkok, with lower humidity and cooler temperatures than other times.

In this comprehensive guide, we’ll delve into everything you need to know about planning a trip to Bangkok in January, covering the weather, top attractions, exciting festivals, and practical tips to make the most of your adventure.

Having lived in Bangkok for over nine years, I’ve experienced the city from the perspectives of both a tourist and an expat.

Is January a Good Time to Visit Bangkok?

Yes, January is an excellent time to visit Bangkok; it offers pleasant weather, cultural festivals, and a relatively relaxed atmosphere.

The city transitions into its cool season during January, with average temperatures hovering around 27°C (80°F), making it ideal for exploring its numerous attractions without the discomfort of intense heat.

Here’s a closer look at the benefits of visiting Bangkok in January:

Enjoyable Weather: January’s cool and sunny climate provides a welcome break from the blistering heat experienced in other months.

Immersive Culture: January unfolds a vibrant tapestry of festivals and events, including the lively new year celebrations, allowing visitors to dive deep into the rich cultural heritage of Thailand.

Peaceful Atmosphere: Unlike the hustle and bustle of peak tourist season, January offers a more serene and uncrowded experience, allowing you to savor the city’s charm more relaxedly.

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 January?

In January, Bangkok’s weather takes a welcome break from the intense heat found in other months, creating the perfect conditions for exploring the city’s wonders.

With a cool and sunny climate, temperatures typically range from 21°C to 31°C (70°F to 88°F). This pleasant weather offers a refreshing escape.

January’s pleasant temperature and low chance of rain make it a great time to explore Bangkok’s many outdoor attractions, such as temples, markets, and parks.

Air Quality in January in Bangkok

January in Bangkok is typically a month with moderate air quality, so it’s important to be mindful of potential fluctuations.

If you’re sensitive to air pollution, checking the air quality before heading outdoors is good, especially during the first few weeks of the month.

Sample of a high pollution day in January:

Here are some tips for enjoying Bangkok in January while minimizing your exposure to air pollution:

Stay informed: Use air quality monitoring apps like AirVisual to track PM levels before venturing outdoors.

Protect yourself: Consider using an N95 mask, which offers superior filtration compared to standard masks, when air quality is poor.

Plan your activities wisely: Prioritize outdoor activities during periods of improved air quality and minimize exposure when PM levels are high.

Things to do

Bangkok, a vibrant metropolis pulsating with life, welcomes visitors throughout the year, offering a captivating blend of cultural immersions, culinary delights, and breathtaking attractions. January, in particular, presents an ideal time to explore the city’s treasures, as the cool and sunny climate provides a refreshing respite from the intense heat of other months.

Visit a night market

Bangkok’s night markets, bustling with energy and local flavors, are not to be missed.

Jodd Fairs, Asiatique The Riverfront, and JJ Green stand out as the most popular destinations to experience the city’s pulsating nightlife.

Indulge in the tantalizing aromas of street food stalls, haggle for unique souvenirs, and witness the vibrant performances that bring these markets to life.

Mahanakhon Skywalk for Panoramic City Views

Soar to new heights at the Mahanakhon Skywalk, an observation deck perched atop the Mahanakhon SkyBuilding.

Ascend 74 floors above the city and immerse yourself in breathtaking 360-degree panoramic views of Bangkok’s skyline.

SEA LIFE Bangkok Ocean World Aquarium

Delve into the depths of the marine world at SEA LIFE Bangkok Ocean World, nestled within the Siam Paragon shopping mall.

Over 40,000 marine creatures await your discovery, including majestic sharks, graceful rays, playful penguins, and wise sea turtles.

First time in Bangkok? Check out my list of the best other attractions to see in Bangkok.

Festivals and events

January in Bangkok ushers in a vibrant tapestry of cultural celebrations and enchanting events, offering visitors a glimpse into the city’s rich heritage and dynamic spirit. As the cool season settles in, Bangkok sheds its summer heat, creating a perfect backdrop for exploration and revelry.

New Years Celebrations

As the calendar flips a page and December bleeds into January, Bangkok takes a deep breath and transforms into a pulsating tapestry of new year revelry.

Bangkok explodes into the new year with a kaleidoscope of experiences. Central World’s dazzling countdown and neon-lit street parties offer electrifying celebrations, while temple ceremonies like Wat Phra Kaew provide a serene counterpoint.

Indulge in sizzling street food, sip champagne as fireworks bloom, or bike through historic Rattanakosin.

From December through January, Bangkok throbs with a festive spirit, inviting you to dance, discover, and embrace the fresh start of the year.

What to wear in Bangkok in January

With this pleasant weather in mind, packing the right attire is essential for maximizing your enjoyment of Bangkok’s vibrant attractions.

Here’s a guide to ensure your wardrobe aligns perfectly with the city’s January climate and cultural norms:

Wear Lightweight and Breathable Fabrics

Opt for light and loose-fitting clothing made from natural fabrics like cotton or linen. These breathable materials allow for airflow and keep you cool in the mild heat and humidity. Cotton t-shirts, tank tops, and shorts are excellent choices for daytime exploration.

Wear suitable footwear such as flip flops/sandals for the beach and comfortable trainers or boots for walking.

Protect Yourself from the Sun

Bangkok’s sun can be intense, even during the cooler months. Pack a hat and sunglasses to shield yourself from the sun’s rays. Applying sunscreen is also essential to protect your skin.

Consider Evening Wear

While January evenings are generally mild, it’s still a good idea to pack a light jacket or sweater for cooler nights. A thin shawl or pashmina can also provide warmth and add a touch of elegance to your evening attire.

Respect Temple Dress Codes

When visiting temples, it’s important to dress respectfully. This means covering your shoulders and knees. Temples often post dress codes at the entrance; some may provide rental clothing if needed.

Where to stay in Bangkok in January

As the cool season settles in, Bangkok transforms into a captivating destination, offering visitors a refreshing respite from the sweltering heat and humidity.

While exploring the city’s vibrant attractions, selecting the right accommodation is essential for maximizing your comfort and enjoyment.


Sukhumvit, a central hub bustling with activity, stands as a popular choice for discerning travelers. Its convenient location provides easy access to the city’s diverse offerings, including public transportation, shopping malls, and a myriad of dining options.


Nestled in Sukhumvit, Asoke caters to those seeking a blend of luxury and convenience. High-end hotels and shopping malls, including CentralWorld and Terminal 21, line the streets, offering a taste of Bangkok’s sophisticated side.

Phrom Phong

Phrom Phong exudes a vibrant charm, attracting visitors with its trendy restaurants, bars, and cafes. The Emporium shopping mall further enhances the neighborhood’s allure, providing a haven for retail enthusiasts.


Thonglor beckons those seeking an upscale experience. Renowned for its nightlife and dining scene, Thonglor offers a sophisticated atmosphere. Benjasiri Park, a tranquil oasis amidst the urban landscape, provides a welcome respite for relaxation and exercise.


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

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

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

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

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.


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, 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.

Want to learn more about areas in Sukhumvit where to stay? Check out my in-depth guide.

Looking for other hotel ideas? Check out my recommended hotels in Bangkok guides. Or search through using the widget below.

Tips for visiting Bangkok in January

As the cool season graces Bangkok with pleasant breezes and sunny skies, January emerges as an ideal time to explore the city’s captivating charm. To ensure a seamless and enjoyable experience, consider these essential tips for maximizing your Bangkok adventure in January:

Plan Ahead and Secure Accommodations

Bangkok’s allure attracts a steady stream of visitors, particularly during the festive months. Book your flights and accommodations well in advance to avoid disappointment, especially during peak holidays.

Stay Hydrated

Bangkok’s climate, with its combination of heat and humidity, can lead to dehydration, especially when engaging in activities like walking or sightseeing.

Carry a reusable water bottle and replenish fluids regularly throughout the day to maintain hydration and prevent fatigue.

Learn Basic Thai Phrases

A few basic Thai phrases can go a long way in enhancing your interactions with locals and navigating the city effortlessly.

Simple greetings like “sawadee krap” (hello for men) or “sawadee ka” (hello for women), “khob khun krap/ka” (thank you), and “khrap/ka” (excuse me) can demonstrate your respect and make communication more pleasant.

Learn more Thai language tips in my language survival guide.

Utilize Public Transportation

Bangkok’s public transportation system is well-connected and efficient, offering a convenient and affordable way to explore the city.

The BTS Skytrain and MRT Underground Railway provide easy access to major attractions and districts. Purchase a prepaid card or use the Rabbit card for seamless travel.

Interested in discovering more ideal months to visit Bangkok? Explore my other articles to find out why February, when Bangkok celebrates Luna New Year, and December, known for its festive atmosphere, are also excellent choices.

Photo of author

Written by Nicky

Hi! 👋 I'm an expat who has lived, explored, and worked in Thailand for over 9 years. I started to share the knowledge I've picked up over the years with travelers and expats alike. Find out more on our about page.

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When comparing flights, I rely on Skyscanner or Google Flights. For more insights, look at my article on the best airlines to Thailand.


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