Best time to visit Vientiane

Find the best time to visit Vientiane and plan your perfect trip in 2025/2026. 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]
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

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.

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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