What is the weather like in Bangkok vs Hanoi in December?

In December, Bangkok averages 33°C high / 24°C low with about 17 mm of rain; Hanoi averages 22°C high / 16°C low with about 29 mm.

Bangkok vs Hanoi in December

Hanoi is the better pick in December — 86 vs 75 on SeasonMap's comfort score. Hanoi is nice, dry, poor air quality, while Bangkok is sweltering, dry.

Bangkok vs Hanoi — December climate, side by side

	Bangkok	Hanoi
Comfort score	75/100 (B)	86/100 (A)
Feels-like high	35°C	22°C
Avg high / low	33° / 24°	22° / 16°
Rainfall	17 mm	29 mm
Rainy days	2	6
Humidity	65%	72%
Air quality (AQI)	96	116

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Bangkok vs Hanoi in December — FAQ

Is December better in Bangkok or Hanoi?: Hanoi is the better pick in December — 86 vs 75 on SeasonMap's comfort score. Hanoi is nice, dry, poor air quality, while Bangkok is sweltering, dry.
What is the weather like in Bangkok vs Hanoi in December?: In December, Bangkok averages 33°C high / 24°C low with about 17 mm of rain; Hanoi averages 22°C high / 16°C low with about 29 mm.