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Vientiane weather in March 2025
Expect 35°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Vientiane in March. Check more long-term weather averages for Vientiane in March before you book your next holiday to Laos in 2025/2026.
- 3535°C max day temperature
- 8 hours of sunshine per day
- 66 days with some rainfall
- 2121°C min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 3131 mm of monthly rainfall
- 1111+ (Extreme) UV index
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Vientiane by month
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Recommended for Laos
The March weather guide for Laos (Vientiane) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
How hot is it in Vientiane in March?
Daytime temperatures usually reach 35°C in Vientiane in March with very high heat and humidity, falling to 21°C at night.
How sunny is it in Vientiane in March?
There are normally 8 hours of bright sunshine each day in Vientiane in March - that's 62% of daylight hours.
Does it rain in Vientiane in March?
There are usually 6 days with some rain in Vientiane in March and the average monthly rainfall is 31mm.
Vientiane March sunrise & sunset times
Browse the sunrise and sunset times for Vientiane in March 2025. Select a month to view Vientiane sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Saturday, 1st March 2025 | 06:28 | 18:16 |
Sunday, 16th March 2025 | 06:17 | 18:20 |
Monday, 31st March 2025 | 06:05 | 18:23 |
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