Hanoi & the north is in an easy stretch right now, October to November. Nothing extreme is running: pack for the temperature and stop worrying about the season.
Going in April
Easy monthsMarch to April
Mild but famously drizzly — a fine persistent damp rather than real rain.
What this means for your bag
A packable rain shell
Not a winter coat — it stays warm through the rain. A light hooded shell that folds into its own pocket ends up in the day bag instead of the hotel room.
See the Weather Protection packRoom for humidity
Everything stays slightly damp. Pack fewer clothes and plan to wash them, and keep anything that must stay dry in a sealed bag.
See the Summer Sun Kit pack
Packing for Hanoi & the north?
Build a packing plan around the season you are actually travelling in.
Seasonal ranges are typical, not guarantees — a monsoon can arrive early and a dry season can break. Check the forecast before you seal the bag.