Planning for the weather is a good way to make your trip to Ubud relaxing and enjoyable, especially when you’re splurging. The hottest months are usually November and March with an average temp of 78°F, while the coldest months are August and September with an average of 76°F. The rainiest months in Ubud are December, January, November, and February, with each month seeing an average of 11 inches of rainfall.