Vientiane weather in August 2021

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  • 32°C maximum daytime temperature in August in Vientiane32
    32°C max day temperature
  • 5 hours of sunshine per day
  • 24 days with some rainfall in August in Vientiane24
    24 days with some rainfall
  • 24°C minimum night-time temperature in August in Vientiane24
    24°C min night temperature
  • 13 hours of daylight per day in August in Vientiane13
    13 hours of daylight per day
  • Very high heat & humidity in August in VientianeVH
    Very High heat & humidity
  • 332 mm monthly rainfall in August in Vientiane332
    332 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Vientiane11
    11+ (Extreme) UV index

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The August 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.

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How hot is it in Vientiane in August?

Daytime temperatures usually reach 32°C in Vientiane in August with very high heat and humidity, falling to 24°C at night.

How sunny is it in Vientiane in August?

There are normally 5 hours of bright sunshine each day in Vientiane in August - that's 36% of daylight hours.

Does it rain in Vientiane in August?

There are usually 24 days with some rain in Vientiane in August and the average monthly rainfall is 332mm.

What is the chance of a typhoon in Vientiane in August?

On average less than 1 day in August in Vientiane is likely to be affected by the passage of one or more tropical storms.

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

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Vientiane sunrise & sunset times for August 2021

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


Date Sunrise times Sunset times
Sunday, 1st August 2021 05:48 18:44
Monday, 16th August 2021 05:52 18:35
Tuesday, 31st August 2021 05:55 18:24
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