Phuket in December is the island at its most inviting: the rains of the southwest monsoon have passed, the Andaman Sea settles down, and the calendar fills with sailing, Christmas dinners and one of Thailand’s biggest New Year countdowns. It is also the month when demand peaks, so the travellers who enjoy it most are the ones who plan the details early.
This guide covers what the weather is really like, the dates worth knowing, how prices move through the month and the practical choices that keep a festive trip relaxed.
What Is the Weather Like in Phuket in December?
December sits at the start of Phuket’s dry season. Days are typically sunny and warm, humidity eases compared with the green season, and rain usually arrives, if at all, as a brief shower rather than a full day of weather. Evenings are comfortable for outdoor dining, which is one reason terrace restaurants and rooftop bars are so busy this month.
The bigger change is at sea. The west-coast beaches, including Patong, Kata and Karon, generally have calmer water than in the monsoon months, and boat trips to Phi Phi, Phang Nga Bay and the Similan Islands run on a regular schedule. The Similan Islands National Park reopens for the season in mid-October, so December is a popular time for snorkelling and diving day trips; our guide to the Similan Islands season explains the logistics.
Key Dates in Phuket in December
- Early December: the Phuket King’s Cup Regatta, one of Asia’s best-known sailing events, is traditionally held in the first week of the month. Check the official regatta website for the 2026 venue and race days.
- 5 December: a national public holiday honouring the late King Bhumibol, also celebrated as Father’s Day in Thailand. Expect some government offices to close and local events to take place.
- 10 December: Constitution Day, another public holiday, which often adds to domestic travel over that week.
- 24 and 25 December: Christmas Eve and Christmas Day, with festive dinners and brunches across the island.
- 31 December: New Year’s Eve, the busiest night of the year in Phuket, with countdown celebrations and fireworks.
If you are deciding between December and other months, our high-season event calendar compares the whole dry season, from Loy Krathong in November to Songkran in April.
Christmas in Phuket
Christmas is not a public holiday in Thailand, but Phuket’s hotels, malls and restaurants embrace it fully. Decorations appear from early December, and the main way visitors celebrate is with a long festive meal on Christmas Eve or Christmas Day, often with seafood stations, carving boards and desserts. Because many families travel in the same week, the best tables are reserved early, so it is worth asking your hotel about its festive programme when you book your room.
New Year’s Eve in Phuket
New Year’s Eve is the headline event of Phuket in December. Patong Beach hosts a large countdown with fireworks along the bay, and resorts across the island run gala dinners and parties. Roads around Patong are slow from early evening, so it helps to decide in advance where you will spend the night and how you will get back.
Many travellers solve this by celebrating where they stay. A hillside resort a few minutes above the beach, such as this resort in Phuket, Thailand, keeps you close to Patong’s energy while giving you a quieter place to return to once the countdown is over.
Crowds and Prices: When to Book
Prices across Phuket rise through December and usually peak from around 20 December to the first days of January. Flights, rooms and festive dinners all follow the same curve, and minimum-stay rules are common over Christmas and New Year.
- Book the peak week first. If your dates include 24 December to 1 January, secure rooms as early as possible, ideally several months ahead.
- Consider early December. The first two weeks offer the same dry weather with noticeably lower demand than the festive peak.
- Choose your room for the busiest days. When beaches and pools are crowded, a Phuket hotel with pool villas gives you a private space to retreat to between outings.
- Compare properties on what matters. Our breakdown of Phuket’s 5 star hotels explains how service, rooms and dining separate the top tier, and our guide to the best resort in Phuket for your trip helps narrow a shortlist.
What to Pack for Phuket in December
- Light, breathable clothing and one smarter outfit for a festive dinner.
- High-SPF sunscreen, sunglasses and a hat; the sun is strong even on breezy days.
- A light rain jacket or compact umbrella for the occasional shower.
- Reef-safe swimwear accessories and a dry bag for boat trips.
- A waterproof phone pouch if you plan to watch the fireworks from the beach.
Spend December at Crest Resort & Pool Villas
Crest Resort & Pool Villas sits on a green hillside about five minutes from Patong Beach, with private pool villas and views across the Andaman Sea. It is a calm base for Phuket in December: close to the regatta crowds, festive dining and the New Year countdown, yet high enough above them to rest. Booking direct gives you the best available rates, priority room allocation and access to exclusive offers, so check the current resort deals and packages before December fills up.