Weather will likely play an important role when you plan your trip to N'Guigmi, and keep in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually June and May with an average temp of 94°F, while the coldest months are January and December with an average of 67°F. From January through March, the daytime average is 92°F and the nighttime average is 51°F. Between April and June, temperatures average 107°F during the day and 73°F at night. July through September averages 105°F during the day and 81°F at night. In October-December, the average temperature is 96°F during the day and 53°F at night.