September is warmer and remains dry; animals are easier to spot as vegetation thins. This month can be dusty in places, but also offers excellent light for landscape photography. Coastal areas begin to warm though morning fog can linger.
Diego Delso 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 Namibia in September.
coastline to Sossusvlei
September mornings can feel deceptively warm inland with the first hints of a heating trend; coastal fog has largely eased and beaches warm a touch, though sea swimming remains brisk. The desert begins to heat more noticeably by mid-month, meaning early starts for photographers wanting long shadows before the sun peaks. Dust can pick up with the pre-rain wind change, so filter lenses and camera bags against grit.
Windhoek, Waterberg, Brandberg
September’s sun deepens the highland warmth and visibility is excellent-ideal for scenic flights and long hikes in Waterberg and Erongo. Afternoon breezes pick up at times, and the first isolated showers can’t be ruled out toward month-end. Travelers should time strenuous hikes for mornings and carry a hat and plenty of water; insect activity is still low.
Etosha, Kunene, Omusati
September’s heat peaks and early vegetation browns, making wildlife easier to spot across Etosha and the surrounding reserves; early starts remain essential to avoid midday heat. Water levels are lowest, sharpening viewing at known watering sites; expect pleasant evenings but very hot midday sun. Bring sun protection and a good dust filter for camera gear.
Katima Mulilo, Rundu, Divundu
September heats up and humidity rises subtly; the rivers are low and bars of sand appear in places, changing boat routes and exposing floodplain grazing for animals. Early starts are essential for comfortable viewing and long midday rests are welcome at shaded camps. Be aware that afternoon storms may begin to reappear late in the month in an erratic pattern.
Fish River Canyon, Keetmanshoop, Karas
September warms noticeably and the Kalahari begins to show real heat by midday; late-morning to late-afternoon temperatures climb and shade becomes valuable for canyon treks. Water sources are low, so carry ample supplies for long routes and avoid ambitious hikes in the hottest hours. Wildlife activity concentrates near permanent waterholes, improving chances of sightings at dawn and dusk.
There are no major festivals or events in Namibia during September to be aware of.
See how September compares with the rest of the year, then read the full guide.