Hanoi weather averages

Usually in September
- 31
- 25
- 6
Weather by month
Now Today
- 33
- 4
5-day forecast

Going to Hanoi? Find the best month to visit Hanoi based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check Hanoi weather averages before you book your next holiday in 2018/2019. Today's maximum temperature in Hanoi is expected to be 33°C, while the average maximum temperature in September is 31°C.

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More about Hanoi

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Metric (°C / mm) | Imperial (°F / inches)

Hanoi weather averages: best month

Hanoi	Best month	Averages
Warmest	June & July	33°C
Sunniest	May, June, July, August & September	6 hours per day
Least rain	December	5 days

Hanoi climate guide

Tropical cyclone risk: Hanoi, Vietnam typhoon season

% of month affected by tropical cyclones

<1%

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The Hanoi, Vietnam tropical cyclone risk chart above shows the typhoon season.

More about tropical cyclones

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Hanoi weather averages by month

Check Hanoi holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

Compare Hanoi weather with the USA

Below the Hanoi weather chart shows maximum daytime temperature for Hanoi, Vietnam and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.