Laos weather in June 2025

Expect 33°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Laos in June. Check more long-term weather averages for Laos in June before you book your next holiday to Laos in 2025/2026.

  • 33°C maximum daytime temperature in June in Laos (Vientiane)33
    33°C max day temperature
  • 5 hours of sunshine per day
  • 21 days with some rainfall in June in Laos (Vientiane)21
    21 days with some rainfall
  • 25°C minimum night-time temperature in June in Laos (Vientiane)25
    25°C min night temperature
  • 13 hours of daylight per day in June in Laos (Vientiane)13
    13 hours of daylight per day
  • Very high heat & humidity in June in Laos (Vientiane)VH
    Very High heat & humidity
  • 271 mm monthly rainfall in June in Laos (Vientiane)271
    271 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in June in Laos (Vientiane)11
    11+ (Extreme) UV index

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The June 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.

Top Laos destinations

Below are average maximum temperatures at popular countries, regions and places in Laos in June. Select a holiday destination to see more weather parameters.

All Laos destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Laos in June?

Daytime temperatures usually reach 33°C in Vientiane, Laos in June with very high heat and humidity, falling to 25°C at night.

How sunny is it in Laos in June?

There are normally 5 hours of bright sunshine each day in Vientiane, Laos in June - that's 39% of daylight hours.

Does it rain in Laos in June?

There are usually 21 days with some rain in Vientiane, Laos in June and the average monthly rainfall is 271mm.

What is the chance of a typhoon in Laos in June?

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

Laos June sunrise & sunset times

Browse the sunrise and sunset times for Laos in June 2025. Select a month to view Laos sunrise and sunset times for the next 12 months. The Laos sunrise and sunset times shown below are for Vientiane.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st June 2025 05:33 18:42
Sunday, 15th June 2025 05:34 18:46
Monday, 30th June 2025 05:37 18:49

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