Hanoi weather in May 2021

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  • 32°C maximum daytime temperature in May in Hanoi32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 15 days with some rainfall in May in Hanoi15
    15 days with some rainfall
  • 25°C minimum night-time temperature in May in Hanoi25
    25°C min night temperature
  • 13 hours of daylight per day in May in Hanoi13
    13 hours of daylight per day
  • Very high heat & humidity in May in HanoiVH
    Very High heat & humidity
  • 181 mm monthly rainfall in May in Hanoi181
    181 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Hanoi11
    11+ (Extreme) UV index

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The May weather guide for Hanoi, Vietnam shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

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How hot is it in Hanoi in May?

Daytime temperatures usually reach 32°C in Hanoi in May with very high heat and humidity, falling to 25°C at night.

How sunny is it in Hanoi in May?

There are normally 6 hours of bright sunshine each day in Hanoi in May - that's 46% of daylight hours.

Does it rain in Hanoi in May?

There are usually 15 days with some rain in Hanoi in May and the average monthly rainfall is 181mm.

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

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Hanoi sunrise & sunset times for May 2021

Browse the sunrise and sunset times for Hanoi in May 2021. Select a month to view Hanoi sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st May 2021 05:26 18:21
Sunday, 16th May 2021 05:19 18:28
Monday, 31st May 2021 05:15 18:34

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