Phuket in December
Perfect weather, festive celebrations, and peak season energy — everything you need to know about visiting Phuket in December
December is peak season in Phuket and for good reason. The monsoon has fully retreated, skies are clear and blue, the Andaman Sea is calm and turquoise, and the island buzzes with festive energy. It is the most popular month for international visitors, with Christmas and New Year's Eve celebrations adding a special atmosphere.
The trade-off is price and crowds. Hotels, tours, and restaurants are at their most expensive, and popular beaches fill up quickly. But if you plan ahead and book early, December delivers an unforgettable Phuket experience.
27-31°C
Temperature
3-5 days
Rainy Days
Peak
Crowd Level
High
Price Level
December Weather in Phuket
What to Expect
- Daytime highs: 30-31°C with plenty of sunshine. UV index is high, so sunscreen is essential.
- Evening lows: 25-27°C. Warm enough for outdoor dining and beach walks without any layers.
- Rainfall: Minimal. Average 60mm for the month, usually as brief light showers that clear quickly.
Sea Conditions
- Water temperature: 28-29°C — warm and comfortable for swimming
- Visibility: Excellent (15-25m), ideal for snorkeling and diving
- Wave conditions: Calm seas on both east and west coasts
- Beach flags: Mostly green flags, safe swimming at all major beaches
- Island hopping: All trips running — Phi Phi, Similan, James Bond Island
December Events & Celebrations
King's Birthday (National Father's Day)
A national holiday honoring the late King Bhumibol Adulyadej. Buildings are decorated in yellow, and ceremonies take place across the island. Government offices and some businesses close, but tourist areas remain open. Alcohol sales may be restricted on the actual day.
Christmas Day
While Thailand is not traditionally a Christmas-celebrating country, Phuket goes all out for its international visitors. Major hotels host Christmas Eve dinners and brunches. Patong and Bang Tao have festive decorations. Beach clubs throw Christmas parties with DJs and buffets.
New Year's Eve
The biggest party night of the year. Patong Beach hosts a massive countdown event with fireworks at midnight. Bangla Road fills with thousands of revelers. Luxury resorts at Surin and Bang Tao offer exclusive gala dinners (5,000-15,000 THB per person). Rooftop bars like Baba Nest and Kata Rocks throw memorable countdown parties.
Top Things to Do in December
Phi Phi Islands Day Trip
December offers the calmest seas of the year. Maya Bay, Pileh Lagoon, and the snorkeling spots are at their best with crystal-clear visibility. Book 3-5 days ahead as trips sell out.
Similan Islands Diving
The Similans are open and conditions are pristine. Water visibility reaches 25-30 meters. Multi-day liveaboard trips depart from Khao Lak, about 2 hours north of Phuket.
Beach Hopping
With calm seas across all coastlines, December is perfect for exploring multiple beaches. Start at Kata, move to Nai Harn, and end at Freedom Beach for a stunning day.
Old Town Exploration
The Sino-Portuguese architecture of Old Town Phuket is delightful in December's comfortable weather. Walk Thalang Road, visit the Thai Hua Museum, and enjoy coffee in charming restored shophouses.
Promthep Cape Sunset
December sunsets are spectacular with clear skies. Promthep Cape, Phuket's most famous viewpoint, draws crowds for golden-hour panoramas over the Andaman Sea. Arrive 30 minutes early.
NYE Beach Party
Ring in the New Year on Patong Beach with fireworks, live music, and thousands of fellow travelers. Or splurge on a luxury resort countdown dinner at Kata Rocks or Trisara.
December Packing List
Essentials
- Lightweight cotton/linen clothing
- Swimwear (2-3 sets for daily beach use)
- Reef-safe sunscreen SPF 50+
- Wide-brimmed hat and quality sunglasses
- Comfortable walking sandals
- Waterproof phone pouch
- Snorkel mask (or rent for 200 THB/day)
Good to Have
- Cover-ups for temple visits (knees/shoulders covered)
- Smart casual outfit for NYE/Christmas dinners
- Reusable water bottle (refill stations everywhere)
- After-sun lotion or aloe vera
- Light cardigan for air-conditioned venues
- Power bank for long beach/tour days
December Travel Tips
Book Early
Hotels and tours fill up fast in December. Book accommodation 2-3 months ahead, especially for the Christmas-New Year week. Popular restaurants require reservations for festive dinners. Phi Phi day trips should be booked at least a week in advance.
Budget Tip
If your dates are flexible, visiting December 1-15 is significantly cheaper than the Christmas-New Year window. You still get perfect weather but with 20-30% lower hotel rates and less crowded beaches.
Beat the Crowds
Visit popular spots early. Arrive at Patong Beach by 8 AM, start island day trips early, and explore Old Town before 10 AM. Consider lesser-known beaches like Nai Thon, Banana Beach, or Ao Sane for quieter alternatives to the main tourist beaches.
Phuket in December - FAQs
Get Your Free Travel Guide
PDF download + weekly travel tips
Join our community and get a comprehensive travel guide with maps, budgets, and insider tips delivered to your inbox.
Unsubscribe anytime. No spam, we promise.