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Viangxai Weather & Climate: Best Time to Visit

Temperatures in Viangxai, Laos, shift moderately through the seasons. The warmest month is June at 30°C (86°F), and the coolest is January at 21°C (70°F).

The city receives considerable rainfall, with around 1659 mm (65 in) annually. August is the wettest month. It has distinct dry (November to February) and wet (May to September) seasons.

Monthly Temperature in Viangxai

The weather in Viangxai changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a very warm 30°C (86°F) in June to a pleasant 21°C (70°F) in the coolest month, January.

Nights vary from 22°C (72°F) in June to around 11°C (52°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Viangxai

Viangxai has a notably wet climate with abundant precipitation, recording 1659 mm (65 in) of rainfall per year. The climate in Viangxai shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 310 mm (12 in) of precipitation over 23 rainy days.

In contrast, the driest month February offers drier and sunnier days, with around 26 mm (1 in) of rainfall over 8 rainy days. For more details, please visit our Viangxai Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Viangxai 3-Day Forecast

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Check the conditions for any month of the year.

Best Time to Visit Viangxai

Viangxai's weather is most enjoyable during January, February, March, April, October, November and December, with comfortable temperatures from 21°C (69°F) to 29°C (83°F). The moderate conditions ensure pleasant weather for exploring the area. Expect varied weather during this period with rainfall between 26 mm (1 in) and 127 mm (5 in), providing a good balance of sunny and rainy days.

The wettest months are May, June, July, August and September, when precipitation is at its highest.

Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.