Planning for the weather is a good way to make your trip to Fafa Island relaxing and enjoyable, especially when you're splurging. The hottest months are usually February and March, with an average temperature of 27°C, while the coldest months are August and September, with an average of 23°C. The rainiest months in Fafa Island are February, March, January and April, with each month seeing an average of 291 mm of rainfall.