Cocos (Keeling) Islands weather in August 2025

Expect 28°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Cocos (Keeling) Islands in August. Check more long-term weather averages for Cocos (Keeling) Islands in August before you book your next holiday to Cocos (Keeling) Islands in 2025/2026.

  • 28°C maximum daytime temperature in August in Cocos (Keeling) Islands (West Island)28
    28°C max day temperature
  • 17 days with some rainfall in August in Cocos (Keeling) Islands (West Island)17
    17 days with some rainfall
  • 23°C minimum night-time temperature in August in Cocos (Keeling) Islands (West Island)23
    23°C min night temperature
  • 12 hours of daylight per day in August in Cocos (Keeling) Islands (West Island)12
    12 hours of daylight per day
  • Moderate heat & humidity in August in Cocos (Keeling) Islands (West Island)M
    Moderate heat & humidity
  • 124 mm monthly rainfall in August in Cocos (Keeling) Islands (West Island)124
    124 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in August in Cocos (Keeling) Islands (West Island)11
    11 (Extreme) UV index
  • 27°C sea temperature in August in Cocos (Keeling) Islands (West Island)27
    27°C sea temperature

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The August weather guide for Cocos (Keeling) Islands, represented by West Island, (West Island) 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 Cocos (Keeling) Islands in August?

Daytime temperatures usually reach 28°C in West Island, Cocos (Keeling) Islands in August with moderate heat and humidity, falling to 23°C at night.

How warm is the sea around Cocos (Keeling) Islands in August?

The average sea temperature around West Island, Cocos (Keeling) Islands in August is 27°C.

Does it rain in Cocos (Keeling) Islands in August?

There are usually 17 days with some rain in West Island, Cocos (Keeling) Islands in August and the average monthly rainfall is 124mm.

Cocos (Keeling) Islands August sunrise & sunset times

Browse the sunrise and sunset times for Cocos (Keeling) Islands in August 2025. Select a month to view Cocos (Keeling) Islands sunrise and sunset times for the next 12 months. The Cocos (Keeling) Islands sunrise and sunset times shown below are for West Island.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:22 17:57
Saturday, 16th August 2025 06:16 17:58
Sunday, 31st August 2025 06:07 17:59

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