January weather forecast and climate
West Island, Cocos (Keeling) Islands CC

• Average high temperature in January: 29°C

Warmest months (with the highest average high temperature) are February, March and April (30°C).
Months with the lowest average high temperature are June, July, August and September (28°C).

• Average low temperature in January: 24°C

Months with the highest average low temperature are March and April (25°C).
Coldest months (with the lowest average low temperature) are July, August and September (23°C).

• Average rainfall in January: 208mm

The wettest month (with the highest rainfall) is April (255mm).
The driest month (with the lowest rainfall) is October (99mm).

• Average rainfall days in January: 13 days

Months with the highest number of rainy days are May and July (20 days).
The month with the lowest number of rainy days is December (11 days).

• Average sea temperature in January: 28°C

Best months for swimming (with the highest average sea temperature) are January, February, March, April, May and June (28°C).
Coldest months (with the lowest average sea temperature) are July, August, September, October, November and December (27°C).

• Average daylight in January: 12.7h

The month with the longest days is December (Average daylight: 12.8h).
The month with shortest days is June (Average daylight: 11.4h).

• Average sunshine in January: 13h

Months with most sunshine are May and July (Average sunshine: 20h).
The month with least sunshine is December (Average sunshine: 11h).

• Average UV index in January: 12

Months with the highest UV index are January, February, March, April, September, October, November and December (UV index 12).
The month with the lowest UV index is June (UV index 8).