Hanoi edges it in October. Hanoi averages 23–30°C with moderate crowds; Ho Chi Minh City 25–32°C with low crowds.
By Daan · Last reviewed October 2026
Hanoi and Ho Chi Minh City
The verdict for October
Hanoi's strongest all-round month
+Cooler, clearer conditions create excellent sightseeing weather.
–This excellent balance attracts stronger demand than summer.
October delivers Hanoi's best balance of temperature, rain, clarity and atmosphere.
Wettest season, vibrant city
+Lower tourist pressure
–Peak wet-season conditions
October remains very wet, with high humidity and frequent rain. The city itself stays energetic, but outdoor-heavy itineraries require more flexibility.
Scores and crowd levels are my own judgement; temperatures are monthly averages. Higher scores are better: quieter, cheaper and more pleasant.
Another month