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.

  • 35°C maximum daytime temperature in March in Vientiane35
    35°C max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in March in Vientiane6
    6 days with some rainfall
  • 21°C minimum night-time temperature in March in Vientiane21
    21°C min night temperature
  • 12 hours of daylight per day in March in Vientiane12
    12 hours of daylight per day
  • Very high heat & humidity in March in VientianeVH
    Very High heat & humidity
  • 31 mm monthly rainfall in March in Vientiane31
    31 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in March in Vientiane11
    11+ (Extreme) UV index

More about Vientiane

Vientiane by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Laos

Travelbag: Latest holiday sale offers worldwide

  • Explore latest sale offers on holidays in 2024/2025
  • Filter deals by continent, star rating & holiday type
  • Including Dubai, Caribbean, North America, Asia & Pacific
Go to Travelbag deal >>

View all Travelbag offers

TravelbagHoliday deal finder

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)

Back to top

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

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^