Planning for the weather is a good way to make your trip to Gapuwiyak relaxing and enjoyable, especially when you're splurging. The hottest months are usually December and November, with an average temperature of 29°C, while the coldest months are August and July, with an average of 25°C. The rainiest months in Gapuwiyak are January, March, February and December, with each month seeing an average of 305 mm of rainfall.