Bangkok Weather in December
December is Bangkok's best weather month — dry, sunny and the coolest temperatures of the year. Perfect for temple visits, street food and rooftop bars. Holiday season drives prices up.
Perfect weather but peak holiday pricing. Early December offers better value with identical weather. The city's countdown celebrations are spectacular.
Bangkok's most comfortable temperatures.
Clear dry days.
Almost no rain.
Use these December numbers as a practical guide, not a guarantee. Coastal areas, downtown and inland areas can differ on the same day.
| Weather metric | Typical December value | What it means |
|---|---|---|
| Daytime temp | ~31°C | Comfortable. |
| Nighttime temp | ~22°C | Coolest nights. |
| Sunshine | ~9 hrs/day | Excellent. |
| Rainfall | minimal | Driest month. |
| Humidity | low | Most comfortable. |
December in Bangkok is best understood through four moments of the day — morning, midday, beach time and evening.
Perfect for temples.
Comfortable.
Great for everything.
Rooftop bar perfection.
The best December base depends on what matters most to you — beach access, snorkeling, nightlife, culture or budget.
Modern area with BTS, shopping and international dining.
Old City — Grand Palace, Wat Pho, Wat Arun.
Business district, rooftop bars, night markets.
Luxury hotels along Chao Phraya.
Yaowarat — street food capital.
Backpacker hub with budget stays.
Packing for December should match the reality: daytime heat, humidity levels, beach conditions and any rain risk.
In December the type of hotel matters — it shapes your daily comfort, flexibility and overall experience.
This helps visitors decide whether to travel now or shift their dates slightly.
Start with hotels matched to December conditions — filtered by type, area and traveler reviews.
Best weather, but most expensive around Christmas and New Year.
Yes — significantly. Prices spike around December 20.
Bangkok's countdown along the Chao Phraya is spectacular.