Planning for the weather is a good way to make your trip to Kuta relaxing and enjoyable, especially when you’re splurging. The hottest months are usually March and April with an average temp of 81°F, while the coldest months are August and September with an average of 78°F. The rainiest months in Kuta are December, January, November, and February, with each month seeing an average of 10 inches of rainfall.