Planning for the weather is a good way to make your trip to Aore Island relaxing and enjoyable, especially when you’re splurging. The hottest months are usually March and February with an average temp of 79°F, while the coldest months are August and July with an average of 76°F. The rainiest months in Aore Island are March, January, February, and April, with each month seeing an average of 15 inches of rainfall.