Planning for the weather is a good way to make your trip to Fudono relaxing and enjoyable, especially when you're splurging. The hottest months are usually August and July with an average temp of 75°F, while the coldest months are January and February with an average of 45°F. The rainiest months in Fudono are June, July, May, and August, with each month seeing an average of 15 inches of rainfall.