Planning for the weather is a good way to make your trip to Taketomi relaxing and enjoyable, especially when you're splurging. The hottest months are usually July and August, with an average temperature of 29°C, while the coldest months are January and February, with an average of 20°C. The rainiest months in Taketomi are August, September, May and June, with each month seeing an average of 263 mm of rainfall.