[1] Mih Ouensa has a hot desert climate (Köppen climate classification BWh), with very hot summers and mild winters, and very little precipitation throughout the year.

Mih Ouensa lies on the N16, which connects Touggourt to El Oued.

From El Oued the road continues northeast to Tébessa.

A local road also leads north to Ourmas.

[5] The commune of Mih Ouensa is composed of 14 localities:[6]