Weather
Average highs sit around 20°C with lows near 15°C. It is one of the drier months — pack light.
Crowds & demand
Crowd levels are Moderate for Hanoi — manageable crowds at the big attractions.
Prices & value
Prices run mid-range this month: prices close to the yearly average.
Events & what’s on
No major festivals fall in December, so the destination feels like its everyday self.
The verdict
December is a strong choice for Hanoi: 20° / 15°, with manageable crowds at the big attractions and prices close to the yearly average.
Figures are climate normals and modelled estimates — a planning guide, not a forecast. We separate fact, estimate and recommendation. Updated July 2026
