January is one of the best months to visit Thailand — the cool, dry season is in full swing across the country, skies are clear, and the year’s event calendar opens with a mix of family celebrations, a major yacht show in Phuket, and one of Chiang Mai’s most photogenic craft festivals.
This guide lists the most important Thailand events in January 2027, including confirmed dates, locations and practical information for travelers.
Thailand Events in January 2027 at a Glance
| Date | Event | Location | Type | Tourist Relevance |
|---|---|---|---|---|
| January 1 | New Year’s Day | Nationwide | Public Holiday | Medium |
| January 9 (2nd Saturday) | National Children’s Day | Nationwide | Observance | Low-Medium |
| January 14–17 (confirmed) | Thailand International Boat Show | Phuket Yacht Haven, Phuket | Lifestyle / Trade Show | Medium |
| January 16 (fixed date) | National Teachers’ Day | Nationwide | Observance | Low |
| January 16–18 (estimated) | Bo Sang Umbrella Festival | Bo Sang, near Chiang Mai | Cultural Festival | High |
January 14–17: Thailand International Boat Show
When: January 14–17, 2027 (official confirmed dates)
Where: Phuket Yacht Haven Marina, Mai Khao, Thalang District, Phuket — about 10 minutes from Phuket International Airport
Type: Marine lifestyle and yachting trade show, open to the public
The Thailand International Boat Show has settled into Phuket Yacht Haven as its permanent home, drawing superyachts, catamarans and speedboats alongside marine gear vendors and lifestyle brands. It’s one of the largest boat shows in Southeast Asia, and while the headline audience is buyers and charter operators, the show is open to anyone curious about Phuket’s booming yachting scene.
Even non-boating visitors tend to enjoy the marina setting, the on-site food and drink stalls, and the chance to walk the docks past vessels that would otherwise be off-limits. It pairs naturally with a Phuket beach holiday, since the marina sits on the island’s quieter northwest coast near Mai Khao Beach.
Tourist tip: Entry is typically free or low-cost for general public days; check the show’s official site closer to the date for the exact daily schedule, since some days lean more trade-only than others.
January 16–18 (Estimated): Bo Sang Umbrella Festival
When: Traditionally held over the third weekend of January every year; multiple 2027 estimates place it at January 16–18, 2027, though local organizers typically confirm the exact program only closer to the date
Where: Bo Sang village, San Kamphaeng district, about 20 minutes east of Chiang Mai
Type: Cultural and handicraft festival
Bo Sang village has been Thailand’s center for hand-painted paper and silk umbrellas for generations, and its annual festival turns the whole village into an open-air celebration of that craft. Streets fill with umbrella displays, artisan demonstrations, a lantern-lit evening market, traditional Lanna music and dance, and a parade led by a beauty queen procession under a canopy of painted parasols.
It’s one of the most photogenic festivals in northern Thailand — rows of umbrellas in every color line the main road, and many workshops let visitors paint their own umbrella to take home. The festival draws a mix of domestic and international visitors but stays notably less crowded than Chiang Mai’s bigger citywide events.
Tourist tip: Go in the late afternoon to catch both daylight umbrella displays and the evening lantern atmosphere; Bo Sang is an easy half-day trip from central Chiang Mai by songthaew or Grab.
National Children’s Day and National Teachers’ Day
National Children’s Day falls on the second Saturday of January — January 9, 2027 — and is one of Thailand’s most family-oriented observances. Government offices, museums, zoos, and even some military bases open their doors free of charge for children, with the Royal Thai Air Force and Navy famously letting kids climb into cockpits and onboard ships for a day. It’s not a public holiday for businesses, but it shapes the day’s atmosphere nationwide, especially in Bangkok.
National Teachers’ Day follows on the fixed date of January 16 each year. Schools nationwide hold ceremonies where students pay respect to their teachers, and it is a school holiday rather than a general public holiday — most tourist-facing businesses operate as normal.
What Is January Like for Travelers in Thailand?
January sits at the heart of Thailand’s cool, dry season, widely considered the best weather window of the year. Expect low humidity, minimal rain, and comfortable daytime temperatures nationwide — Bangkok and the central plains stay warm, while Chiang Mai and the north can turn genuinely cool at night, sometimes dipping into the low teens Celsius in the hills.
It’s also peak tourist season, so expect the year’s highest hotel rates and busiest beaches in Phuket, Krabi and the Gulf islands. Booking accommodation and any popular tours well in advance is worth it this month. See our best time to visit Bangkok guide and best time to visit Phuket guide for more detail on weather and crowd patterns this time of year.
Where to Stay in Thailand in January
Phuket
For the Boat Show, a base near the island’s northwest coast keeps you closest to Phuket Yacht Haven, though most visitors combine the show with a stay in one of Phuket’s main beach areas.
Compare different areas in our Where to Stay in Phuket guide, or browse the full range in our best hotels in Phuket guide.
Chiang Mai
Chiang Mai’s Old City is the easiest base for reaching Bo Sang, with plenty of songthaews and Grab drivers making the short trip out to San Kamphaeng district.
See our Where to Stay in Chiang Mai guide, or browse the full range in our best hotels in Chiang Mai guide.
January Events in Thailand: What Should Tourists Prioritize?
- Bo Sang Umbrella Festival (Jan 16–18, estimated) — the standout cultural event of the month, and worth planning a Chiang Mai visit around if the dates line up
- Thailand International Boat Show (Jan 14–17) — a good add-on for a Phuket trip, especially for anyone interested in yachts or the marina lifestyle
- National Children’s Day (Jan 9) — worth knowing about mainly because it changes the atmosphere at museums and family attractions in Bangkok for a day
Bottom Line
January combines Thailand’s best weather of the year with a genuinely worthwhile cultural festival in Bo Sang and a niche but pleasant lifestyle event in Phuket’s Boat Show.
It’s peak season everywhere, so book hotels and flights early, but the payoff is clear skies, comfortable temperatures, and — if the dates align — a village full of painted umbrellas near Chiang Mai.
If you are planning a January trip, use this calendar as a starting point and confirm exact festival dates closer to your travel, since some local events are only finalized a few weeks in advance.
Sources
- Thailand International Boat Show — Official Show Page (2027 dates and venue)
- Thai Holiday Guide — Thailand Events Calendar (Bo Sang Umbrella Festival 2027 dates)
- Thailand NOW — Bo Sang Umbrella Festival (confirms annual third-weekend-of-January pattern)
- Calendar Labs — Thailand 2027 Holiday Calendar
- Calendarific — Thailand Public Holidays 2027 (National Children’s Day and Teachers’ Day dates)
Planning a wider Southeast Asia trip?
Vietnam With Me — practical Vietnam travel guides
Cambodia With Me — practical Cambodia travel guides
Indonesia With Me — Indonesia travel guides
Singapore With Me — Singapore travel guides