Weather will likely play an important role when you plan your trip to Popoyo, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually April and March, with an average temperature of 28°C, while the coldest months are January and February, with an average of 27°C. The rainiest months in Popoyo are October, September, June and August, with each month seeing an average of 297 mm of rainfall.