Thailand in December: Weather, Festivals & Travel Tips

Thailand in December is a traveler’s paradise. With pleasant weather, vibrant festivals, and endless tropical experiences, it’s one of the best months to explore the Land of Smiles. Whether you're planning a Thailand trip from Delhi for the first time or looking for a year-end beach escape, December offers just the right mix of sunshine, culture, and adventure.

From beautiful temples and festive street parades to world-famous Thai cuisine, every moment in Thailand during this season is unforgettable. If you're excited about trying delicious food in Thailand or exploring its rich culture, December is a great time to go. Plus, with peak season in full swing, the energy is high, and there are plenty of activities, events, and scenic spots to enjoy.

What’s the Weather Like in December?

One of the main reasons travelers love Thailand in December is the weather. It’s the beginning of the cool and dry season, with average temperatures ranging from 24°C to 30°C across most parts of the country. Whether you're on the islands in the south or exploring the north around Chiang Mai, you’ll find the climate just right for outdoor adventures.

Rainfall is minimal, skies are mostly clear, and the humidity is far lower compared to the monsoon months. This makes December perfect for beach time, sightseeing, and temple-hopping without worrying about heat exhaustion or heavy rain.

Major Festivals and Events in December

1. King’s Birthday (Father’s Day)
Celebrated on December 5th, this national holiday marks the late King Bhumibol Adulyadej's birthday. Streets and buildings are beautifully decorated with lights and portraits of the beloved king. Locals often wear yellow and pay respects by participating in ceremonies and community events.

2. Christmas Celebrations
While Thailand is not a Christian country, Christmas is still widely celebrated in tourist hubs like Bangkok, Phuket, and Pattaya. Malls and hotels are decked out in decorations, and you can enjoy themed parties, buffets, and even fireworks.

3. Full Moon Party (New Year Countdown Edition)
Held on Koh Phangan, the December Full Moon Party is one of the wildest events of the year. Thousands of travelers gather on the beach for music, dancing, and a New Year countdown like no other.

Best Places to Visit in Thailand in December

If you’re wondering about the best places to visit in Thailand, December gives you access to nearly all of them at their best. Here are a few top picks:

• Bangkok: Enjoy rooftop dinners, floating markets, and night cruises along the Chao Phraya River.

• Chiang Mai: Ideal for mountain treks, exploring temples, and visiting local hill tribes.

• Phuket & Krabi: Perfect for island hopping, snorkeling, and soaking up the sun.

• Ayutthaya: A UNESCO World Heritage site full of ancient ruins and historical charm.

• Pai: A quiet and scenic escape in northern Thailand, great for nature lovers.

Travel Tips for December in Thailand

• Book early: December is peak season, so hotels and flights fill up quickly. Book your accommodations and domestic travel in advance to avoid high prices or availability issues.

• Pack light layers: While it’s mostly warm, evenings in northern Thailand can get a bit chilly. A light jacket or shawl is enough.

• Respect local customs: If you're visiting temples, dress modestly and remove shoes before entering.

• Stay hydrated: Even in cooler months, the sun can be strong, especially at the beaches.

Final Thoughts

Whether you’re craving a cultural experience, a beach holiday, or a little bit of both, Thailand in December has it all. The weather is ideal, the atmosphere is festive, and every day feels like a celebration. From planning a Thailand trip from Delhi to indulging in the mouthwatering food in Thailand, you’re in for a journey full of color, flavor, and fun.

So pack your bags and get ready to explore the best places to visit in Thailand this December — the perfect way to end the year on a high note.

While Thailand is not a Christian country, Christmas is still widely celebrated in tourist hubs like Bangkok, Phuket, and Pattaya. Malls and hotels are decked out in decorations, and you can enjoy themed parties, buffets, and even fireworks.

If you’re wondering about the best places to visit in Thailand, December gives you access to nearly all of them at their best. Here are a few top picks.