Planning for the weather is a good way to make your trip to Prawirotaman relaxing and enjoyable, especially when you’re splurging. The hottest months are usually October and May with an average temp of 78°F, while the coldest months are August and July with an average of 76°F. The rainiest months in Prawirotaman are November, December, February, and January, with each month seeing an average of 16 inches of rainfall.