Temperatures start to ease especially toward late September, though many inland areas remain very warm. Dust remains possible, and evenings begin to cool more noticeably.
Darymaister CC BY-SA 4.0 Wikimedia Commons
Average daily low and high (°C) and monthly rainfall. The badge shows how it feels, allowing for humidity.
Average temperature across Western Sahara in September.
Laâyoune-Boujdour corridor
September brings a slower cooling; afternoons drop back into the mid-to-high twenties, and the ocean begins to feel fresher. Migratory birds are passing through and coastal fishing communities are active; morning mist can remain but clears more quickly. Travelers will find comfortable conditions for coastal drives and overnight bus routes, but always carry a windproof and be ready for sudden gusts.
September’s winds remain dependable though sometimes a touch lighter than peak summer, and temperatures ease into the mid-to-high twenties. The sea is still warm enough for comfortable swimming, and the shoulder-season crowding begins to thin, especially after mid-month. For travellers, September is excellent for combining water sports with relaxed exploration of Dakhla’s cafes and birding spots; expect pleasant, active days.
Smara and surrounding desert
September brings a welcome easing of extremes as highs fall back into the high twenties to low thirties; mornings become cool and comfortable again. Dust events are less constant and small wadis sometimes hold clearer pools after any residual summer convective activity further south. Travelers will find more tolerable trekking and exploratory conditions; still carry sun protection and avoid long drives during the afternoon heat.
Aousserd, Bir Gandouz area
September sees a gradual decline in extremes as days cool toward the high twenties to low thirties, and winds become less relentless. The southern desert opens up for longer overland trips and dune trekking is more comfortable in the mornings and evenings. Travelers will find improving conditions for photography and exploration; still carry sufficient supplies and let others know your route.
There are no major festivals or events in Western Sahara during September to be aware of.
See how September compares with the rest of the year, then read the full guide.