Weather in West Island in September 2018

  • 28°C maximum daytime temperature in September in West Island28
    28°C max day temperature
  • 14 days with some rainfall in September in West Island14
    14 days with some rainfall
  • 23°C minimum night-time temperature in September in West Island23
    23°C min night temperature
  • 12 hours of daylight per day in September in West Island12
    12 hours of daylight per day
  • Moderate heat & humidity in September in West IslandM
    Moderate heat & humidity
  • 105 mm monthly rainfall in September in West Island105
    105 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in West Island11
    11+ (Extreme) UV index
  • 26°C sea temperature in September in West Island26
    26°C sea temperature

Expect 28°C daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in West Island in September. Check more long-term weather averages for West Island in September before you book your next holiday to Cocos (Keeling) Islands in 2018.

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Guide to West Island weather in September

The average maximum daytime temperature in West Island in September is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a warm 23°C (73°F).

Expect 105mm (4.1 inches) of rainfall across the whole of September with 14 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around West Island in September is 26°C (79°F).

The weather in West Island in September is represented by West Island.

West Island sunrise & sunset times for September 2018

Browse the sunrise & sunset times for West Island in September 2018. Select a month to view West Island sunrise & sunset times for the next twelve months.


Date Sunrise times Sunset times
Saturday, 1st September 2018 06:07 17:59
Sunday, 2nd September 2018 06:06 17:59
Monday, 3rd September 2018 06:05 17:59
Tuesday, 4th September 2018 06:05 17:59
Wednesday, 5th September 2018 06:04 17:59
Thursday, 6th September 2018 06:03 17:59
Friday, 7th September 2018 06:03 17:59
Saturday, 8th September 2018 06:02 17:59
Sunday, 9th September 2018 06:01 17:59
Monday, 10th September 2018 06:01 17:59
Tuesday, 11th September 2018 06:00 17:59
Wednesday, 12th September 2018 05:59 17:59
Thursday, 13th September 2018 05:59 17:59
Friday, 14th September 2018 05:58 17:59
Saturday, 15th September 2018 05:57 17:59
Sunday, 16th September 2018 05:57 17:59
Monday, 17th September 2018 05:56 17:59
Tuesday, 18th September 2018 05:55 17:59
Wednesday, 19th September 2018 05:55 17:59
Thursday, 20th September 2018 05:54 17:59
Friday, 21st September 2018 05:53 17:59
Saturday, 22nd September 2018 05:53 17:59
Sunday, 23rd September 2018 05:52 17:59
Monday, 24th September 2018 05:51 17:59
Tuesday, 25th September 2018 05:51 17:59
Wednesday, 26th September 2018 05:50 17:59
Thursday, 27th September 2018 05:49 17:59
Friday, 28th September 2018 05:48 17:59
Saturday, 29th September 2018 05:48 17:59
Sunday, 30th September 2018 05:47 17:59
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West Island weather by month

Check West Island weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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