Vientiane weather in May 2022

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  • 34°C maximum daytime temperature in May in Vientiane34
    34°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in May in Vientiane18
    18 days with some rainfall
  • 24°C minimum night-time temperature in May in Vientiane24
    24°C min night temperature
  • 13 hours of daylight per day in May in Vientiane13
    13 hours of daylight per day
  • Very high heat & humidity in May in VientianeVH
    Very High heat & humidity
  • 236 mm monthly rainfall in May in Vientiane236
    236 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Vientiane11
    11+ (Extreme) UV index
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The May weather guide for Vientiane, Laos 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.

How hot is it in Vientiane in May?

Daytime temperatures usually reach 34°C in Vientiane in May with very high heat and humidity, falling to 24°C at night.

How sunny is it in Vientiane in May?

There are normally 7 hours of bright sunshine each day in Vientiane in May - that's 52% of daylight hours.

Does it rain in Vientiane in May?

There are usually 18 days with some rain in Vientiane in May and the average monthly rainfall is 236mm.

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

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Vientiane sunrise & sunset times for May 2022

Browse the sunrise and sunset times for Vientiane in May 2022. Select a month to view Vientiane sunrise & sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st May 2022 05:43 18:30
Monday, 16th May 2022 05:37 18:36
Tuesday, 31st May 2022 05:33 18:41
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