September in Tsumeb sees daytime temperatures around 34°C (93°F) and lows of 18°C (64°F) at night. Rainfall is minimal, so you're unlikely to need an umbrella.
Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June and July typically offer the best weather for Tsumeb.
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Pick a month to see the average temperature, rainfall and sunshine in Tsumeb - and find the best time to visit.
49-year average (1976-2025)
Based on our historical records, temperatures in Tsumeb typically stay consistent throughout September, with daily highs averaging around 34°C (93°F). Nights are pleasant, with lows typically ranging from 13°C (55°F) to 17°C (63°F).
49-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Browse day-by-day weather records for Tsumeb spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
The extremes listed below come from historical weather data collected in Tsumeb from 2004 through 2025.
Find out more about the weather in Namibia and which places have the best travel conditions in this month. See all of Namibia in September →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
Hot weather in September means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. With minimal rainfall expected, you can leave the rain gear at home. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Temperature Rainfall Sunshine Humidity
See the full Tsumeb climate overview or explore weather in Namibia.
Where to go in September - average daytime high across popular destinations.
Okaukuejo
34°C (93°F) Otjiwarongo
32°C (90°F) Omaruru32°C (90°F) Voigtland28°C (82°F) Windhoek28°C (82°F) Swakopmund22°C (72°F) Rand Rifles21°C (70°F) Walvis Bay
19°C (66°F) Need travel inspiration? Check out our bucket list articles and be inspired.
Alone in the middle of a park of 50,000 hectares
Found in a pristine region of Namibia, the Etendeka Concession is truly incredible. It is a not fenced area and is fortunate to host a wide variety of endemic and other plant and animal species.
Visit Kruger Park in South Africa
Are you going to South Africa, then you cannot skip the Kruger Park. The Kruger Park is one of the most beautiful and largest safari parks in the world.
The Atlas Mountains in Morocco
This mountain range is the second highest mountains in the world and is certainly one of the most natural and wonderful mountains you could ever visit. One for the bucket list for sure.
One of South Africa's most spectacular private game reserves
Sabi Sand Game Reserve is one of South Africa's most spectacular private game reserves. The chance that you see the entire Big Five is high in winter (June - August).
