Planning for the weather is an important factor for making your trip to Pulau Aur a success, especially when you’re splurging. The hottest months are usually October and May, with an average temperature of 27°C, while the coldest months are January and February, with an average of 26°C. The rainiest months in Pulau Aur are December, November, January and October, with each month seeing an average of 418 mm of rainfall.