Planning for the weather is a good way to make your trip to Kone relaxing and enjoyable, especially when you're splurging. The hottest months are usually February and January with an average temp of 77°F, while the coldest months are August and September with an average of 69°F. The rainiest months in Kone are March, January, February, and April, with each month seeing an average of 7 inches of rainfall.