August weather forecast
West Island, Cocos (Keeling) Islands

In August, the rainfall goes down to 124mm (4.88"), creating an environment significantly drier than the preceding months. The island experiences a steady decrease in temperature, complemented by 11.7 hours of daylight. However, the UV index increases to 11, causing a stinging sensation upon extended exposure. Regardless of these changes, the warmth and high humidity ensure the tropical nature of the island remains intact. The reduction of rainfall brings about a slight shift in the year-round tropical characteristics of the Cocos (Keeling) Islands.

Temperature

West Island's lowest temperatures tend to occur in June through September, with an average high-temperature of 28°C (82.4°F).

Rainfall

In West Island, in August, during 17 rainfall days, 124mm (4.88") of precipitation is typically accumulated. Throughout the year, there are 186 rainfall days, and 2082mm (81.97") of precipitation is accumulated.

Sea temperature

July through December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater.
Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

The average length of the day in August is 11h and 43min.
On the first day of August in West Island, Cocos (Keeling) Islands, sunrise is at 06:21 and sunset at 17:56. On the last day of the month, sunrise is at 06:06 and sunset at 17:59 +0630.

Sunshine

In August, the average sunshine in West Island, Cocos (Keeling) Islands, is 17h.

UV index

In August, the average daily maximum UV index is 11. A UV Index value of 11, and more, symbolizes an excessive health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In August, a regular UV index of 11 translates into these guidelines:
Execute every important safeguard, as unprotected skin and eyes could burn within moments. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A hat with a broad brim is indispensable, filtering out up to half of UV rays. A sunscreen with at least SPF 30 should be used liberally and reapplied frequently on cloudy days, especially after swimming or an outdoor workout. Attention! UV strength is notably upped by the reflection of sand and water.