September weather forecastTsumkwe, Namibia
September
Weather in September
September in Tsumkwe ushers in a noticeable rise of temperatures and a return of rainfall, albeit minimal. The city experiences average high temperatures of 32°C (89.6°F), heralding a resumption of warmer days. A shift in the weather pattern introduces a mellow rainfall of only 3mm (0.12"). This month marks another transition, as the season drifts slowly from cooler, arid conditions back towards warmth with a hint of rainfall. This period opens up yet another window to explore Tsumkwe's landscapes that come alive under the warm sun and little rainfall.Temperature
The onset of September marks a slight increase in the average high-temperature, moving from a warm 28°C (82.4°F) in August to a hot 32°C (89.6°F). Tsumkwe encounters a substantial decline from its daily high to a low-temperature of 13°C (55.4°F) during September nights.Rainfall
Months with rainfall are January through May, September through December. September is the first month it rains. Throughout September, in the average 1 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, there are 65 rainfall days, and 467mm (18.39") of precipitation is accumulated.Daylight
In Tsumkwe, the average length of the day in September is 11h and 59min.On the first day of the month, sunrise is at 06:45 and sunset at 18:30. On the last day of September, sunrise is at 06:19 and sunset at 18:35 CAT.
Sunshine
May through September, with an average of 10h of sunshine, are months with the most sunshine.UV index
In September, the average daily maximum UV index is 11. A UV Index reading of 11, and higher, represents an ultimate health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 11 in September leads to these guidelines:
Undertake every vital safety procedure, as unprotected skin and eyes could sustain burns in no time. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Apply and frequently reapply a minimum SPF 30 sunscreen even on cloudy days, especially after swimming or an outdoor workout.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tsumkwe, Namibia
- Average high temperature in September: 32°C
The warmest month (with the highest average high temperature) is October (34°C).
The months with the lowest average high temperature are June and July (25°C).
- Average low temperature in September: 13°C
The months with the highest average low temperature are January, February and December (19°C).
The coldest month (with the lowest average low temperature) is July (5°C).
Average rainfall in September
Tsumkwe, Namibia
- Average rainfall in September: 3mm
The wettest month (with the highest rainfall) is January (118mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days in September
Tsumkwe, Namibia
- Average rainfall days in September: 1 days
The month with the highest number of rainy days is January (14 days).
The months with the least rainy days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Tsumkwe, Namibia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).
- Average sunshine in September: 10h
The months with the most sunshine are May, June, July, August and September (Average sunshine: 10h).
The months with the least sunshine are January, February, March, November and December (Average sunshine: 8h).
Average UV index in September
Tsumkwe, Namibia
- Average UV index in September: 11
The months with the highest UV index are January, February, March, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 7).








