September weather forecast
Halali, Namibia

Septembers in Halali, Namibia, welcome the onset of spring. Sunshine hours remain steady at 10 per day, while daylight hours expand slightly to 12. The UV index increases to 11, warning of stronger solar irradiation. In contrast, rainfall remains relatively low, with an average of 2mm (0.08") measured throughout the month. High temperatures greet the arrival of spring, climbing back up to reach 33°C (91.4°F).

Temperature

The arrival of September witnesses a small shift in the average high-temperature, moving from a warm 29°C (84.2°F) in August to a tropical 33°C (91.4°F). Halali, in September, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 13°C (55.4°F).

Rainfall

Months with rainfall in Halali are January through June, September through December. September is the first month it rains. Throughout September, in the average 1 rainfall days, it receives 2mm (0.08") of precipitation. In Halali, during the entire year, the rain falls for 63 days and collects up to 426mm (16.77") of precipitation.

Daylight

In Halali, the average length of the day in September is 11h and 59min.
On the first day of the month, sunrise is at 07:01 and sunset at 18:46. On the last day of September, sunrise is at 06:36 and sunset at 18:51 CAT.

Sunshine

In September, the average sunshine is 10h.

UV index

The average daily maximum UV index in September in Halali is 11. A UV Index estimate of 11, and higher, represents an extreme health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index, 11 during September, leads to the following recommendations:
Execute all crucial precautions. Warding off sun exposure is non-negotiable. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Despite the overcast weather, sunscreen with SPF of at least 30 should be applied liberally and reapplied often, particularly after swimming or an outdoor workout.