World Resorts Laos Vientiane

Vientiane Monthly Weather Averages

Please click on any column to get detailed information about Vientiane weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

The warmest month in Vientiane is april. The average daily temp is 100.1°F. The average nightly temp is 80.6°F.

Precipitation total, in.

January is the month with least precipitations during the year. The average precipitation totals for this month is 0.1 in. The month with most precipitation total is August.

Number of rainy days

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
Sunny, partly cloudy and cloudy days
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Vientiane

Sunniest months:
January 25 days
February 24 days
March 24 days
Warmest months:
April 100.0 °F
March 96.6 °F
May 95.9 °F
Coldest months:
December 83.5 °F
January 84.7 °F
August 86.6 °F
Rainiest months:
August 16 days
July 15 days
September 14 days
Windiest months:
March 4.7 mph
April 4.5 mph
February 4.3 mph

Vientiane on a weather map

Current weather
00:22
Vientiane
+73°F
NE 2 mph
Feels like: +79°F
Precip.: 39%
Places in Laos:
Name
°F
Vang Vieng
+73°F
Vientiane
+73°F
Luang Prabang
+79°F
Pakbeng
+77°F
Pakse
+72°F
24 Hours Forecast
Vientiane
Local time: 00:22
September 14, monday
0300
72°F
N
2 mph
0600
72°F
NW
2 mph
0900
72°F
NE
1 mph
1200
73°F
W
2 mph
1500
72°F
NW
3 mph
1800
70°F
NW
4 mph
2100
70°F
W
2 mph
September 15, tuesday
0000
70°F
W
1 mph
Units of measurement: °C / °F