Seminyak weather in August 2025

Expect 29°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Seminyak in August. Check more long-term weather averages for Seminyak in August before you book your next holiday to Bali in 2025/2026.

  • 29°C maximum daytime temperature in August in Seminyak29
    29°C max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in August in Seminyak1
    1 day with some rainfall
  • 22°C minimum night-time temperature in August in Seminyak22
    22°C min night temperature
  • 12 hours of daylight per day in August in Seminyak12
    12 hours of daylight per day
  • High heat & humidity in August in SeminyakH
    High heat & humidity
  • 37 mm monthly rainfall in August in Seminyak37
    37 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Seminyak11
    11+ (Extreme) UV index
  • 26°C sea temperature in August in Seminyak26
    26°C sea temperature

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The August weather guide for Bali (Seminyak) 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 Seminyak in August?

Daytime temperatures usually reach 29°C in Seminyak in August with high heat and humidity, falling to 22°C at night.

How sunny is it in Seminyak in August?

There are normally 10 hours of bright sunshine each day in Seminyak in August - that's 85% of daylight hours.

How warm is the sea around Seminyak in August?

The average sea temperature around Seminyak in August is 26°C.

Does it ever rain in Seminyak in August?

There is usually 1 day with some rain in Seminyak in August and the average monthly rainfall is 37mm.

Seminyak August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:34 18:18
Saturday, 16th August 2025 06:29 18:19
Sunday, 31st August 2025 06:22 18:18

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