Weather in Vientiane in March
In an average March, Vientiane sees a daily high around 34°C and a low around 22°C, based on 1980–2026 of local climate records.
| Average high | 34°C |
|---|---|
| Typical high range | 30°C to 38°C |
| Average low | 22°C |
| Typical low range | 19°C to 24°C |
| Average daily precipitation | 0 mm |
March records
The most extreme March on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total March accumulation.
High
Highest
41°C
2023-03-25
Lowest
16°C
2011-03-17
Low
Highest
26°C
1991-03-27
Lowest
11°C
1986-03-03
Feels-like
Highest
66°C
2021-03-28
Lowest
11°C
1986-03-03
Humidity
Highest
24.1 g/m³
2024-03-29
Lowest
5.8 g/m³
1986-03-02
Wind
Highest
29 km/h
2009-03-13
Lowest
4 km/h
2006-03-21
Gust
Highest
64 km/h
2009-03-13
Lowest
13 km/h
2011-03-17
Precip
Wettest
123 mm
1994
Driest
1 mm
1986
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