Climate and Weather of Vientiane, Laos

In Laos you have several regions, one of which is called Vientiane. The most popular city in this region is Vientiane, whose climate data we'll examine to provide you with an overview of what weather to expect in Vientiane. For detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.

One thing to take into account is that on average, the temperatures are always high. The coldest month is January with an average maximum temperature of 30°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

• A lot of rain (rainy season) falls in the month of: May, June, July, August and September.
• Vientiane has dry periods in January, February and December.
• August is the wettest month in Vientiane. This month should be avoided if you are not a big fan of rain.
• December is the driest month.
• The warmest month in Vientiane is April with an average maximum temperature of 36°C.
• The coldest month is January with an average maximum daytime temperature of 30°C.
• December is the sunniest month in Vientiane.

Interested in the detailed Weather and Climate of Vientiane, Laos?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.