Khao Lak weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Khao Lak in August. Check more long-term weather averages for Khao Lak in August before you book your next holiday to Thailand in 2025/2026.

  • 31°C maximum daytime temperature in August in Khao Lak31
    31°C max day temperature
  • 6 hours of sunshine per day
  • 22 days with some rainfall in August in Khao Lak22
    22 days with some rainfall
  • 24°C minimum night-time temperature in August in Khao Lak24
    24°C min night temperature
  • 12 hours of daylight per day in August in Khao Lak12
    12 hours of daylight per day
  • Very high heat & humidity in August in Khao LakVH
    Very High heat & humidity
  • 411 mm monthly rainfall in August in Khao Lak411
    411 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Khao Lak11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Khao Lak29
    29°C sea temperature

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The August weather guide for Thailand (Khao Lak) 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 Khao Lak in August?

Daytime temperatures usually reach 31°C in Khao Lak in August with very high heat and humidity, falling to 24°C at night.

How sunny is it in Khao Lak in August?

There are normally 6 hours of bright sunshine each day in Khao Lak in August - that's 44% of daylight hours.

How warm is the sea around Khao Lak in August?

The average sea temperature around Khao Lak in August is 29°C.

Does it rain in Khao Lak in August?

There are usually 22 days with some rain in Khao Lak in August and the average monthly rainfall is 411mm.

Khao Lak August sunrise & sunset times

Browse the sunrise and sunset times for Khao Lak in August 2025. Select a month to view Khao Lak sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:18 18:48
Saturday, 16th August 2025 06:19 18:43
Sunday, 31st August 2025 06:19 18:36

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