SeasonScore
Bangkok, Thailand
Photo: Frank Overzier · CC BY-SA 3.0

Thailand

Bangkok in January

🌤️ Cool season

Hot, a little humid and mostly dry.

🎒 Pack: light, breathable clothes & sunscreen · sunglasses & hat

Best months: Dec (8.4), Jan (8.2), Feb (7.9)

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Why January scores 8.2What goes into the score

How it works
🌡️ 33° / 23°C🌧️ 24 mm💧 dew pt 19°🍃 PM2.5 32
  • Weather comfort8.4
    • ✓Hot (33°C highs / 23°C lows)
    • !Humid (dew point 18.7°C)
    • ✓Mostly dry (~24 mm rain)
  • Air quality6.0
    • !Elevated (PM2.5 ~32 µg/m³)
  • Seasonal hazards10.0
    • ·No notable seasonal hazards
  • Safety baseline8.0
    • ·Normal precautions
Compare monthsPut January side by side with another month
JanDec
Score8.2 Very good8.4 Very good
Season🌤️ Cool season🌤️ Cool season
High / low33° / 23°32° / 23°
Rain24 mm12 mm
Humiditydew pt 19°dew pt 20°
PM2.532 µg/m³28 µg/m³

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

Holidays & crowdsJanuary 2027

Long weekend

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

  • New Year 31 Dec – 3 Jan · 4 days off in a row

Other public holidays: National Children's Day (9 Jan)

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

Explore BangkokEvents, sights, food & souvenirs

Thailand's capital on the Chao Phraya River: royal temples, canal neighbourhoods, night markets and some of the world's best street food.

Events in January
Chinese New Year in YaowaratDate varies6 February 2027 (lunar new year; the date moves each year)

Lion and dragon dances, red lanterns and temple fairs along Yaowarat.

Why go: Very atmospheric but extremely crowded; go early evening.

Where: Yaowarat Road and Chinese shrines in Chinatown

Coming up later

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

Thai New Year: temple merit-making in the morning, then the city-wide water fight.

Why go: Huge fun but you will get soaked — waterproof your phone. Many Bangkokians leave town, so traffic is light.

Where: Silom Road, Khao San Road, and malls city-wide

Bangkok PrideDate variesUsually early June

One of Asia's largest Pride parades, held since 2022.

Why go: Big, welcoming street event; check the organiser's announcement for the route.

Where: Rama I Road / Siam area parade route

Yaowarat Vegetarian Festival (Thetsakan Kin Che)Confirmed9–18 October 2026 (nine-day observance 10–18 Oct)

Nine days of the Chinese 'jay' observance: participants avoid meat and animal products, and Yaowarat fills with yellow flags, vegan food stalls and palanquin processions from 22 local shrines.

Why go: One of the best street-food nights of the year — everything is plant-based. Opening ceremony 10 Oct, 4–10 pm; the road closes to traffic for it.

Where: Yaowarat Road from the Chinatown Gate (Odeon Circle) to Lamphun Chai junction · The Nation, 5 Oct 2026