Weather will likely play an important role when you plan your trip to Epupa, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually September and October, with an average temperature of 20°C, while the coldest months are June and July, with an average of 18°C. The rainiest months in Epupa are March, November, December and February, with each month seeing an average of 395 mm of rainfall.