Vientiane weather in October 2025

Expect 31°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Vientiane in October. Check more long-term weather averages for Vientiane in October before you book your next holiday to Laos in 2025/2026.

  • 31°C maximum daytime temperature in October in Vientiane31
    31°C max day temperature
  • 8 hours of sunshine per day
  • 10 days with some rainfall in October in Vientiane10
    10 days with some rainfall
  • 23°C minimum night-time temperature in October in Vientiane23
    23°C min night temperature
  • 12 hours of daylight per day in October in Vientiane12
    12 hours of daylight per day
  • High heat & humidity in October in VientianeH
    High heat & humidity
  • 81 mm monthly rainfall in October in Vientiane81
    81 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in October in Vientiane11
    11 (Extreme) UV index

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The October 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)

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How hot is it in Vientiane in October?

Daytime temperatures usually reach 31°C in Vientiane in October with high heat and humidity, falling to 23°C at night.

How sunny is it in Vientiane in October?

There are normally 8 hours of bright sunshine each day in Vientiane in October - that's 65% of daylight hours.

Does it rain in Vientiane in October?

There are usually 10 days with some rain in Vientiane in October and the average monthly rainfall is 81mm.

What is the chance of a typhoon in Vientiane in October?

On average less than 1 day in October in Vientiane is likely to be affected by the passage of one or more tropical storms.

Vientiane October sunrise & sunset times

Browse the sunrise and sunset times for Vientiane in October 2025. Select a month to view Vientiane sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:00 17:58
Thursday, 16th October 2025 06:03 17:47
Friday, 31st October 2025 06:08 17:38

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