Vientiane

Find best time to go to Vientiane for holidays in 2023/2024. Find all your holiday research and inspiration.

Vientiane by month

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Laos live weather

Check out the Laos live weather and compare with the average conditions for this time of the year.

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The weather guide for Laos (Vientiane) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

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When is the best time to go to Vientiane?

The best time to go to Vientiane is January and December based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 29°C maximum daytime temperature in January in Vientiane29
    Jan
  • 32°C maximum daytime temperature in February in Vientiane32
    Feb
  • 35°C maximum daytime temperature in March in Vientiane35
    Mar
  • 36°C maximum daytime temperature in April in Vientiane36
    Apr
  • 34°C maximum daytime temperature in May in Vientiane34
    May
  • 33°C maximum daytime temperature in June in Vientiane33
    Jun
  • 32°C maximum daytime temperature in July in Vientiane32
    Jul
  • 32°C maximum daytime temperature in August in Vientiane32
    Aug
  • 32°C maximum daytime temperature in September in Vientiane32
    Sep
  • 31°C maximum daytime temperature in October in Vientiane31
    Oct
  • 30°C maximum daytime temperature in November in Vientiane30
    Nov
  • 29°C maximum daytime temperature in December in Vientiane29
    Dec

Hours of Sunshine (daily)

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

Best time to go for the weather

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

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Which is the hottest month in Vientiane?

The hottest time of year in Vientiane is normally April. Expect maximum daytime temperatures to reach 36°C with very high heat and humidity.

Which month has the most rain in Vientiane?

In terms of rainfall, August is usually the wettest month in Vientiane with 332mm on average. There are normally 24 days in August with some rain.

When is it sunniest in Vientiane?

The sunniest time of year in Vientiane is normally December with bright sunshine on average for 75% of daylight hours; that's 8 hours of sunshine per day.

Compare Vientiane weather with the USA

Below the Vientiane weather chart shows average maximum daytime temperature for Vientiane, Laos and the USA (Washington).

Maximum daytime temperature (°C)

Vientiane, Laos
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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