Average temperatures, rainfall and packing tips for Hanoi, Vietnam in August
August in Hanoi is typically hot, with average daytime highs around 32°C and nights near 26°C. Temperature-wise it sits mid-range for Hanoi (the 4th warmest month).
August is one of the wetter months in Hanoi, with around 324 mm of rain - plan around showers.
If your dates are flexible, the most comfortable months in Hanoi are usually January, February, March, October, November and December.
← Hanoi weather tomorrow (live)
In August, Hanoi averages a daytime high of about 32°C and a night-time low of around 26°C, based on recent historical data.
August is one of the wetter months in Hanoi, with around 324 mm of rain - plan around showers.
August is a workable time to visit Hanoi, with hot days - just pack accordingly. If your dates are flexible, the most comfortable months in Hanoi are usually January, February, March, October, November and December.