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Bangkok Attractions Tickets

Bangkok in December: Weather, crowds, events and things to do

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Bangkok in the cool season: How December compares

CategoryNovemberDecemberJanuary

Weather

24–33°C (75–91°F); rain easing, humidity still noticeable

21–32°C (70–90°F); drier, clearer, and more comfortable

21–32°C (70–90°F); similarly dry, with slightly calmer post-holiday feel

Crowds

Moderate to high; tourism ramps up, especially around Loy Krathong

High; one of the busiest months of the year

High in the first week, then moderate to high

Atmosphere

River-focused, festive, and outdoorsy

Festive, busy, and easiest for full sightseeing days

Relaxed after New Year, still very visitor-friendly

Key events

Loy Krathong on November 25, 2026; Bangkok Marathon

Bangkok Art Biennale, Father’s Day/National Day, Constitution Day, New Year’s Eve countdown

New Year’s Day, National Children’s Day, late-month Bangkok Design Week starts

Public holidays

No major national holiday closures for most travelers

December 5, observed December 7, December 10, and December 31

January 1 national holiday

Budget

Rising, especially near Loy Krathong

High, with sharp peaks around Christmas week and NYE

High early month, softer after the first week

Best for

River events, shoulder-season value, first dry spells

First visits, rooftops, cruises, temple circuits, festive city breaks

Cooler sightseeing, food trips, and post-holiday value

Book early?

Yes for Loy Krathong and riverside stays

Yes, especially for NYE, cruises, and sunset slots

Yes for first-week travel and better hotel choices

Transport tips

Riverside areas get packed near Loy Krathong

Use BTS, MRT, and river boats; road traffic worsens around countdown zones

Transport is easiest after January 5

Top things to do in Bangkok in December

Offbeat experiences in December

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Planning your December visit

Lead timeWhat to bookWhy & whenSeasonal price change

2–3 months ahead

Smile Riverside Cruise

By early October for December 29–31 stays and countdown sailings; the best river-facing inventory goes first

December 29–31: +25–60% vs mid-December weekdays

3–6 weeks ahead

Mahanakhon SkyWalk sunset entry

Book by late November for weekend sunset slots and holiday-week visits

Weekend sunset slots: +10–20% vs weekday daytime

2–4 weeks ahead

Bangkok City Highlights guided tour

Book by late November for holiday weekends and easier morning planning

Long-weekend guided-tour pricing: often +5–10% vs regular weekdays

1–3 weeks ahead

SEA LIFE Bangkok Tickets

December family demand rises on weekends and school-holiday dates

Weekend family attractions: +10–15% vs weekdays

7–10 days ahead

Amphawa Floating Market tour

Cool-season weekends fill first, especially for shared departures

Weekend departures: +5–15% vs weekday-equivalent tours

5–10 days ahead

Calypso Cabaret

Better seats disappear first in December’s evening-heavy travel period

Premium seats: +10–20% vs standard sections or quieter dates

2–5 days ahead

Ancient City & Erawan Museum

Flexible, but dry-season weekends are busier and more pleasant

Usually stable; small weekend premium possible on bundled options

December highlights: Must-do experiences for different travellers

Bangkok in December: Your perfect 3-day itinerary

Best day trips from Bangkok in December

Go shopping in Bangkok in December

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Frequently asked questions about visiting Bangkok in December

December in Bangkok is warm and relatively dry, with typical temperatures around 21–32°C (70–90°F). It is Bangkok’s easiest sightseeing month because humidity drops and heavy rain is less common.