Weather is probably a major factor when you plan your trip to Somalia, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually September and August, 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 Somalia are December, November, March and January, with each month seeing an average of 276 mm of rainfall.