Kupang weather in August 2025

Expect 31°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Kupang in August. Check more long-term weather averages for Kupang in August before you book your next holiday to Indonesia in 2025/2026.

  • 31°C maximum daytime temperature in August in Kupang31
    31°C max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in August in Kupang1
    1 day with some rainfall
  • 21°C minimum night-time temperature in August in Kupang21
    21°C min night temperature
  • 12 hours of daylight per day in August in Kupang12
    12 hours of daylight per day
  • High heat & humidity in August in KupangH
    High heat & humidity
  • 4 mm monthly rainfall in August in Kupang4
    4 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Kupang11
    11 (Extreme) UV index
  • 26°C sea temperature in August in Kupang26
    26°C sea temperature

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The August weather guide for Indonesia (Kupang) 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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More about Indonesia

How hot is it in Kupang in August?

Daytime temperatures usually reach 31°C in Kupang in August with high heat and humidity, falling to 21°C at night.

How sunny is it in Kupang in August?

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

How warm is the sea around Kupang in August?

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

Does it ever rain in Kupang in August?

There is usually 1 day with some rain in Kupang in August and the average monthly rainfall is 4mm.

Kupang August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:02 17:42
Saturday, 16th August 2025 05:57 17:43
Sunday, 31st August 2025 05:49 17:43

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