Hottest (avg)
#11 / 12
Bangkok in December
December weather, climate averages, and packing tips.
Avg High
Avg Low
Rain
Daylight 11h
What to expect
As winter continues, December brings, where conditions remain fairly consistent. Daytime highs average 31°C / 87°F, dropping to 22°C / 71°F at night.
The atmosphere is generally sunny and dry, perfect for uninterrupted outdoor plans.
Statistically, this is the driest month historically.
December in context
How it compares to the rest of the year in Bangkok.
Wettest (avg)
#1 / 12
Daylight Hours
#12 / 12
Windiest (avg)
#8 / 12
Highest UV
#12 / 12
Most Humid
#12 / 12
Temperature
- Daytime high
-
- Nighttime low
-
- Feels like (avg)
-
Sunshine
- Daylight
- 11.3 hours
- UV index (max)
- 7
- Typical sun hours
- 06:33 – 17:53
Rain & Snow
- Total
-
- Rainy days
- 4
- Cloud cover
- 49%
- Snowfall
-
Humidity & Wind
- Humidity (avg)
- 62%
- Wind (avg)
-
- Wind (max gusts)
-
Frequently asked questions
Is December a good time to visit Bangkok?
Typical December days in Bangkok reach highs of 31°C (88°F) with nights around 22°C (72°F). It usually feels hot by day and mild after dark. It is one of the drier months, which suits outdoor exploring and sightseeing.
What are temperatures like in December?
In December, you can usually expect highs of 31°C (88°F) and lows near 22°C (72°F). That means hot days and mild nights, so pack layers you can add or remove.
How much does it rain in December?
Rainfall in December averages 11 mm (0.43 in) across roughly 4 days. Overall it is a mostly dry time of year, so showers are usually brief rather than all-day downpours.
How many hours of daylight are there in December?
You can expect about 11 hours of daylight in December. Sunrise is typically around 06:33 and sunset near 17:53. Daylight is fairly typical, with enough time for sightseeing.
How strong is the sun in December?
UV levels are often high (around 7). Regular sunscreen and a hat are recommended.
Is it windy in December?
In December, average wind speeds are around 8 km/h (5 mph), with gusts on the windiest days reaching about 34 km/h (21 mph). On the ground, it is a gentle to moderate breeze is common, but stronger winds are not frequent.