September weather forecast
Oshakati, Namibia

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Weather in September

Resolute in its transition, the weather in Oshakati, Namibia in September begins to veer towards substantially hotter temperatures. With temperatures spiking to a high of 34.6°C (94.3°F), the raise signals the pending arrival of the hot season. Fading traces of winter become rare sights as the region embraces clearer, sun-filled skies. As this month rolls into October, expect similar weather sequences, primarily represented by high heat levels and sparse rainfall. The city, bathed in the rich hues of the sun, transforms in response to the changing seasons, offering a unique view of Oshakati's splendor.

Temperature

A slight uplift in the average high-temperature marks September, adjusting from August's hot 30.8°C (87.4°F) to a still tropical 34.6°C (94.3°F). Oshakati documents a substantial deviation from daytime highs with a consistent low-temperature of 17.2°C (63°F) during September nights.

Humidity

With an average relative humidity of 18%, September is the least humid month in Oshakati.

Rainfall

Months with rainfall are January through April, September through December. September is the first month it rains. Throughout September, in the average 0.9 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, in Oshakati, there are 100.8 rainfall days, and 379mm (14.92") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 0min.
On the first day of the month, sunrise is at 07:03 and sunset at 18:50. On the last day of September, in Oshakati, sunrise is at 06:39 and sunset at 18:54 CAT.

Sunshine

August and September, with an average of 10h of sunshine, are months with the most sunshine in Oshakati.

UV index

January, September through December, with an average maximum UV index of 7, are months with the highest UV index in Oshakati. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

How hot is it in Oshakati in September?

An average high-temperature, in September, in Oshakati, is 34.6°C (94.3°F) and the average low-temperature is 17.2°C (63°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in April is calculated to be 31°C (87.8°F).

What is the least humid month in Oshakati?

September is the least humid month, with an average relative humidity of 18%.

What is the average humidity in September in Oshakati?

In September, the average relative humidity in Oshakati, Namibia, is 18%.

When does it start to rain in Oshakati?

September is the first month it rains. Throughout September, in the average 0.9 rainfall days, it receives 1mm (0.04") of precipitation.

How many hours of daylight does Oshakati have in September?

The average day length in September is 12h and 0min.

When are sunrise and sunset in September in Oshakati?

On the first day of September, sunrise is at 07:03 and sunset at 18:50. On the last day of the month, sunrise is at 06:39 and sunset at 18:54 CAT.

What is the month with the most sunshine in Oshakati?

August and September, with an average of 10h of sunshine, are months with the most sunshine in Oshakati.

How many hours of sunshine does Oshakati have in September?

In September, the average sunshine duration is 10h.

What is the month with the highest UV index in Oshakati?

The months with the highest UV index are January, September through December, with an average maximum UV index of 7.

What is the UV index reading in September in Oshakati?

The average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Average temperature in September
Oshakati, Namibia

Average temperature in September - Oshakati, Namibia
  • Average high temperature in September: 34.6°C

The warmest month (with the highest average high temperature) is October (35.7°C).
The month with the lowest average high temperature is June (26.7°C).

  • Average low temperature in September: 17.2°C

The month with the highest average low temperature is November (23.3°C).
The coldest month (with the lowest average low temperature) is July (11.3°C).

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Average pressure in September
Oshakati, Namibia

Average pressure in September - Oshakati, Namibia
  • Average pressure in September: 1012.7mbar

The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).

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Average wind speed in September
Oshakati, Namibia

Average wind speed in September - Oshakati, Namibia
  • Average wind speed in September: 12.6km/h

The windiest month (with the highest average wind speed) is July (13.1km/h).
The calmest month (with the lowest average wind speed) is February (9.4km/h).

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Average humidity in September
Oshakati, Namibia

Average humidity in September - Oshakati, Namibia
  • Average humidity in September: 18%

The month with the highest relative humidity is March (55%).
The month with the lowest relative humidity is September (18%).

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Average rainfall in September
Oshakati, Namibia

Average rainfall in September - Oshakati, Namibia
  • Average rainfall in September: 1mm

The wettest month (with the highest rainfall) is January (83mm).
The driest months (with the least rainfall) are May, June, July and August (0mm).

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Average rainfall days in September
Oshakati, Namibia

Average rainfall days in September - Oshakati, Namibia
  • Average rainfall days in September: 0.9 days

The month with the highest number of rainy days is March (20 days).
The month with the least rainy days is July (0 days).

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Average daylight in September /
Average sunshine in September
Oshakati, Namibia

Average daylight in September / Average sunshine in September - Oshakati, Namibia
  • Average daylight in September: 12h and 0min

The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).

  • Average sunshine in September: 10h and 0min

The months with the most sunshine are August and September (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 9h and 12min).

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Average sunshine days in September
Oshakati, Namibia

Average sunshine days in September - Oshakati, Namibia
  • Average sunshine days in September: 28.6 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is March (10 days).

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Average UV index in September
Oshakati, Namibia

Average UV index in September - Oshakati, Namibia
  • Average UV index in September: 7

The months with the highest UV index are January, September, October, November and December (UV index 7).
The months with the lowest UV index are June and July (UV index 5).

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Average cloud cover in September
Oshakati, Namibia

Average cloud cover in September - Oshakati, Namibia
  • Average cloud cover in September: 4

The month with the most cloud cover is March (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 1).

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Average visibility in September
Oshakati, Namibia

Average visibility in September - Oshakati, Namibia
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Oshakati, Namibia

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