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Vientiane weather in March

Weather in Vientiane: March

Average day temperature: 96.6°F
Average night temperature: 77.9°F
Number of sunny days: 24 days
Day length: 11.8 - 12.3 hours
Number of rainy days: 1 day
Precipitation totals: 0.6 in.

Air temperature in March, °F

Show year:
2026
2025
2024

The highest day temperature during March of 2026 was 105°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during March were 96.4°F and 76.0°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 4.8 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: 9.5.

Best time for vacation in Vientiane

Sunniest months:
January 25 days
February 24 days
March 24 days
Warmest months:
April 99.8 °F
March 96.6 °F
May 96.1 °F
Coldest months:
December 83.5 °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
+81°F
SW 2 mph
Feels like: +79°F
Precip.: 0%
Places in Laos:
Name
°F
+73°F
+81°F
+66°F
+68°F
+73°F
24 Hours Forecast
Vientiane
Local time: 02:18
April 17, friday
0300
81°F
SW
2 mph
0600
77°F
SW
4 mph
0900
93°F
W
6 mph
1200
108°F
NE
1 mph
1500
108°F
N
4 mph
1800
102°F
NW
4 mph
2100
93°F
NW
4 mph
April 18, saturday
0000
88°F
NW
7 mph
Units of measurement: °C / °F