Average Weather during May in Vientiane (Vientiane), Laos

The average minimum temperature (usually the minimum temperature is noted during the night) in Vientiane in May is 24.0°C (75.2°F). May falls in the rainy season with an average precipitation of 255mm (10.0in). The average maximum daytime temperature lies around 32.0°C (89.6°F). If you enjoy looking at a blue sky and love the sun than this is a great time to go to Vientiane with 207 hours of sun.


So what to wear in May? Visitors traveling to Vientiane should plan on bringing a totally waterproof rain jacket since it will often be raining. Also bring your shorts or a skirt because it can be very warm or even hot.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

For other monthly average weather and what to do in May look at the numbers below.

Monthly Averages

Show in Fahrenheit

Min Temperature 24 °C
Max Temperature 32 °C
Chance of Rain 53%
Precipitation 255mm
Rainy Days 16
Sunshine Hours 207

Where to stay in Vientiane

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Swimming
8/10
Cycling
7/10
Walking
7/10
Camping
6/10
Outdoor sports
7/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Vientiane.

Our site offers climate and forecast data for almost all countries in the world. Are you going to Laos? On this website you can find historical weather averages for many cities in Laos. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.