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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.
- Best time to visit
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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]
Change the criteria to reflect your weather preferences.
Max Day Temperature (°C)
- 29Jan
- 32Feb
- 35Mar
- 36Apr
- 34May
- 33Jun
- 32Jul
- 32Aug
- 32Sep
- 31Oct
- 30Nov
- 29Dec
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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