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Vientiane weather in March

Weather in Vientiane: March

Average day temperature: 96.6°F
Average night temperature: 78.0°F
Number of sunny days: 24 days
Day length: 11.8 - 12.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.7 in.

Air temperature in March, °F

Show year:
2025
2024
2023

The highest day temperature during March of 2025 was 104°F. At the same time the lowest night temperature was 63°F. Daily and nightly averages during March were 95.5°F and 74.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in March are sunny but cloudy days are also possible.

Precipitation total in March, in.

Precipitation total value in Vientiane in March is 0.7 in.

Wind speed in March, mph

The average wind speed value in March is 4.9 mph It makes March most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in March is: 9.4.

Best time for vacation in Vientiane

Sunniest months:
January 24 days
February 24 days
March 24 days
Warmest months:
April 99.8 °F
March 96.6 °F
May 96.1 °F
Coldest months:
December 83.6 °F
January 84.7 °F
November 86.8 °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

Vientiane
+75°F
S 1 mph
Feels like: +77°F
Precip.: 0%
Places in Laos:
Name
°F
+64°F
+75°F
+63°F
+61°F
+77°F
24 Hours Forecast
Vientiane
Local time: 17:45
December 20, saturday
1800
75°F
S
1 mph
2100
72°F
SE
3 mph
December 21, sunday
0000
68°F
S
4 mph
0300
64°F
W
4 mph
0600
63°F
W
3 mph
0900
72°F
W
4 mph
1200
81°F
SW
6 mph
1500
84°F
SW
4 mph
Units of measurement: °C / °F