Best time to visit Vientiane

Find the best time to visit Vientiane and plan your perfect trip in 2024/2025. Get holiday inspiration, weather guides, travel advice and find great deals.

Vientiane by month

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

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When is the best time to visit Vientiane?

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

Maximum daytime temperature = 22 - 30°C [remove]

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Max Day Temperature (°C)

  • 29°C maximum daytime temperature in January in Vientiane29
  • 32°C maximum daytime temperature in February in Vientiane32
  • 35°C maximum daytime temperature in March in Vientiane35
  • 36°C maximum daytime temperature in April in Vientiane36
  • 34°C maximum daytime temperature in May in Vientiane34
  • 33°C maximum daytime temperature in June in Vientiane33
  • 32°C maximum daytime temperature in July in Vientiane32
  • 32°C maximum daytime temperature in August in Vientiane32
  • 32°C maximum daytime temperature in September in Vientiane32
  • 31°C maximum daytime temperature in October in Vientiane31
  • 30°C maximum daytime temperature in November in Vientiane30
  • 29°C maximum daytime temperature in December in Vientiane29

Best time to visit

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.

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.

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