SeasonScore
Phuket, Thailand
Photo: Far8 Mulisha · CC BY 2.0

Thailand

Phuket in December

☀️ Dry season

Hot, humid and some showers.

🎒 Pack: light, breathable clothes & sunscreen · quick-dry fabrics · sunglasses & hat

Best months: Jan (8.3), Dec (8.3), Feb (8.1)

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Why December scores 8.3What goes into the score

How it works
🌡️ 32° / 24°C🌧️ 72 mm💧 dew pt 24°🍃 PM2.5 9
  • Weather comfort7.3
    • ✓Hot (32°C highs / 24°C lows)
    • !Very humid/sticky (dew point 24.2°C)
    • ✓Mostly dry (~72 mm rain)
  • Air quality9.3
    • ✓Good (within WHO guideline) (PM2.5 ~9 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline8.0
    • ·Normal precautions
Compare monthsPut December side by side with another month
DecJan
Score8.3 Very good8.3 Very good
Season☀️ Dry season☀️ Dry season
High / low32° / 24°33° / 25°
Rain72 mm30 mm
Humiditydew pt 24°dew pt 24°
PM2.59 µg/m³12 µg/m³

Typical-month data: NASA POWER (MERRA-2 reanalysis) 2015–2024 (modelled, not a forecast). Temperatures: Phuket weather-station normals. Rainfall: Phuket weather-station normals (national met service).

Holidays & crowdsDecember 2026

Long weekend

There's at least one long weekend. Domestic travel picks up and popular spots get busier over those days.

  • HM King Bhumibol Adulyadej the Great's Birthday 5–7 Dec · 3 days off in a row
  • New Year 31 Dec – 3 Jan · 4 days off in a row

Other public holidays: Constitution Day (10 Dec)

National holidays only; regional holidays and school breaks aren't included. Source: holidays (open-source public-holiday calendar).

Explore PhuketEvents, sights, food & souvenirs

Check event dates locally

Thailand's largest island, on the Andaman Sea, visited for its beaches, island-hopping boat trips and the Sino-Portuguese shophouses of Phuket Old Town.

Events in December
Phuket King's Cup RegattaDate variesUsually early December

A long-running international sailing regatta held around the late King Bhumibol's birthday.

Why go: Good for watching yachts from the beach; hotels near Kata fill up that week.

Where: Kata Beach area

Coming up later

Songkran (Thai New Year)Every year13–15 April every year

Thai New Year is celebrated with temple visits and a public water fight.

Why go: Expect to get soaked in tourist areas; keep phones and documents in waterproof bags.

Where: Island-wide, especially Patong and Phuket Town

Phuket Vegetarian FestivalDate variesNinth lunar month — usually late September or October, date moves each year

Nine days of vegetarian food, processions and ritual acts of self-mortification by spirit mediums, with constant firecrackers.

Why go: Street processions are loud and graphic; vegetarian food stalls marked with yellow flags appear all over town.

Where: Chinese shrines in Phuket Town, especially Jui Tui and Bang Neow

Loy KrathongDate variesFull moon of the 12th lunar month — usually November

People float small decorated baskets with candles on water to give thanks and let go of bad luck.

Why go: A calm, pretty evening festival; beaches get busy at sunset.

Where: Beaches, lakes and Saphan Hin park