Cocos (Keeling) Islands weather in October 2025

Expect daytime maximum temperatures of 29°C in Cocos (Keeling) Islands in October and high heat and humidity based on long-term weather averages. There are 12 days with some rainfall and typically 99 mm of rainfall in the month.

  • 29°C maximum daytime temperature in October in Cocos (Keeling) Islands (West Island)29
    29°C max day temperature
  • 12 days with some rainfall in October in Cocos (Keeling) Islands (West Island)12
    12 days with some rainfall
  • 24°C minimum night-time temperature in October in Cocos (Keeling) Islands (West Island)24
    24°C min night temperature
  • 12 hours of daylight per day in October in Cocos (Keeling) Islands (West Island)12
    12 hours of daylight per day
  • Moderate heat & humidity in October in Cocos (Keeling) Islands (West Island)M
    Moderate heat & humidity
  • 99 mm monthly rainfall in October in Cocos (Keeling) Islands (West Island)99
    99 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in October in Cocos (Keeling) Islands (West Island)11
    11+ (Extreme) UV index
  • 26°C sea temperature in October in Cocos (Keeling) Islands (West Island)26
    26°C sea temperature

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The October 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 October?

Daytime temperatures usually reach 29°C in West Island, Cocos (Keeling) Islands in October with moderate heat and humidity, falling to 24°C at night.

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

The average sea temperature around West Island, Cocos (Keeling) Islands in October is 26°C.

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

There are usually 12 days with some rain in West Island, Cocos (Keeling) Islands in October and the average monthly rainfall is 99mm.

Cocos (Keeling) Islands October sunrise & sunset times

Browse the sunrise and sunset times for Cocos (Keeling) Islands in October 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
Wednesday, 1st October 2025 05:46 17:59
Thursday, 16th October 2025 05:37 18:00
Friday, 31st October 2025 05:30 18:02

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