Weather in May 2025

Vientiane weather in May 2025

The weather in Vientiane in May is very hot. The average temperatures are between 26°C and 36°C, drinking water regularly is advisable.

You can expect rain for roughly half of the month of May in Vientiane. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Vientiane in May 2025.

If you’re planning to visit Vientiane in the near future, we highly recommend that you review the 14 day weather forecast for Vientiane before you arrive.

Temperatures
Temperatures
36° / 26°
Rainy Days
Rainy Days
10
Snowy Days
Snowy Days
0
Dry Days
Dry Days
22
Rainfall
Rainfall
282
mm
10.9
Sun Hours
10.9
Hrs

Vientiane annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 30° / 17° 1 30 0 21 mm
Good
February 34° / 21° 0 28 0 11 mm
Ok
March 36° / 24° 2 29 0 39 mm
Ok
April 38° / 26° 4 26 0 91 mm
Bad
May 36° / 26° 10 22 0 282 mm
Bad
June 33° / 25° 13 17 0 352 mm
Ok
July 31° / 24° 18 13 0 476 mm
Ok
August 31° / 24° 17 14 0 515 mm
Ok
September 32° / 24° 15 15 0 362 mm
Ok
October 31° / 22° 6 25 0 141 mm
Good
November 31° / 20° 1 29 0 33 mm
Good
December 29° / 18° 0 31 0 12 mm
Good
Temperatures in Vientiane in May
Rain in Vientiane in May

Recommended Hotels in Vientiane

We know that finding the ideal hotel in Vientiane can be a hard task...

That’s why we run our special tools and found the best hotels in Vientiane. Click on hotel for more details.

Weather in Vientiane in May - FAQ

What is the average temperature in Vientiane in May?
The average temperature in Vientiane in May is 26/36° C.
What is the chance of rain in Vientiane in May?
On average, there are 10 rainy days in Vientiane during May.
Weather wise, is May a good time to visit Vientiane?
The weather in Vientiane in May is bad.
Can it snow in Vientiane in May?
On average, there are 0 snowy days in Vientiane in May.
More about the weather in Vientiane