September weather forecast
Otjomukona, Namibia

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Weather in September

September, the first month of the spring in Otjomukona, is also a moderately hot month, with an average temperature fluctuating between 29.2°C (84.6°F) and 12.6°C (54.7°F).

Temperature

In Otjomukona, the onset of September comes with a modest high-temperature shift, transitioning from August's 25.6°C (78.1°F) to a still warm 29.2°C (84.6°F). Otjomukona, in September, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 12.6°C (54.7°F).

Humidity

With an average relative humidity of 20%, September is the least humid month.

Rainfall

Months with rainfall are January through May, September through December. September is the first month it rains in Otjomukona. Throughout September, in the average 1.5 rainfall days, it receives 3mm (0.12") of precipitation. Throughout the year, in Otjomukona, there are 75.2 rainfall days, and 233mm (9.17") of precipitation is accumulated.

Daylight

In Otjomukona, the average length of the day in September is 11h and 58min.
On the first day of the month, sunrise is at 06:52 and sunset at 18:31. On the last day of September, in Otjomukona, sunrise is at 06:22 and sunset at 18:40 CAT.

Sunshine

The average sunshine in September in Otjomukona is 9.7h.

UV index

The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 6 in September translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.
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Frequently asked questions

How hot does it get in Otjomukona in September?

During September, Otjomukona experiences an average high-temperature of 29.2°C (84.6°F) and a low-temperature of 12.6°C (54.7°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in March is computed to be 29°C (84.2°F).

What is the least humid month in Otjomukona?

The least humid month in Otjomukona is September, with an average relative humidity of 20%.

What is the average humidity in September in Otjomukona?

In September, the average relative humidity in Otjomukona, Namibia, is 20%.

When does it start to rain in Otjomukona?

September is the first month it rains in Otjomukona, Namibia. Throughout September, in the average 1.5 rainfall days, it receives 3mm (0.12") of precipitation.

How many hours of daylight does Otjomukona have in September?

The average day length in September in Otjomukona is 11h and 58min.

When are sunrise and sunset in September in Otjomukona?

On the first day of September, sunrise is at 06:52 and sunset at 18:31. On the last day of the month, sunrise is at 06:22 and sunset at 18:40 CAT.

How many hours of sunshine does Otjomukona have in September?

The average sunshine duration in September in Otjomukona is 9.7h.

What is the UV index intensity in September in Otjomukona?

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in September
Otjomukona, Namibia

Average temperature in September - Otjomukona, Namibia
  • Average high temperature in September: 29.2°C

The warmest month (with the highest average high temperature) is November (31.3°C).
The month with the lowest average high temperature is July (21.3°C).

  • Average low temperature in September: 12.6°C

The month with the highest average low temperature is December (21.2°C).
The coldest month (with the lowest average low temperature) is July (7°C).

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Average pressure in September
Otjomukona, Namibia

Average pressure in September - Otjomukona, Namibia
  • Average pressure in September: 1016.5mbar

The month with the highest atmospheric pressure is July (1022.4mbar).
The month with the lowest atmospheric pressure is January (1010.3mbar).

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Average wind speed in September
Otjomukona, Namibia

Average wind speed in September - Otjomukona, Namibia
  • Average wind speed in September: 13.5km/h

The windiest month (with the highest average wind speed) is July (14.4km/h).
The calmest month (with the lowest average wind speed) is March (11.2km/h).

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Average humidity in September
Otjomukona, Namibia

Average humidity in September - Otjomukona, Namibia
  • Average humidity in September: 20%

The month with the highest relative humidity is February (49%).
The month with the lowest relative humidity is September (20%).

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Average rainfall in September
Otjomukona, Namibia

Average rainfall in September - Otjomukona, Namibia
  • Average rainfall in September: 3mm

The wettest month (with the highest rainfall) is February (60mm).
The driest months (with the least rainfall) are June, July and August (0mm).

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Average rainfall days in September
Otjomukona, Namibia

Average rainfall days in September - Otjomukona, Namibia
  • Average rainfall days in September: 1.5 days

The month with the highest number of rainy days is February (14.3 days).
The month with the least rainy days is July (0.2 days).

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

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

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 42min).

  • Average sunshine in September: 9h and 4min

The month with the most sunshine is November (Average sunshine: 11h and 36min).
The months with the least sunshine are February and October (Average sunshine: 9h and 24min).

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Average sunshine days in September
Otjomukona, Namibia

Average sunshine days in September - Otjomukona, Namibia
  • Average sunshine days in September: 27.8 days

The month with the most sunshine days is July (30.8 days).
The month with the least sunshine days is February (12.1 days).

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Average UV index in September
Otjomukona, Namibia

Average UV index in September - Otjomukona, Namibia
  • Average UV index in September: 6

The months with the highest UV index are January, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 4).

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Average cloud cover in September
Otjomukona, Namibia

Average cloud cover in September - Otjomukona, Namibia
  • Average cloud cover in September: 7

The month with the most cloud cover is February (Cloud cover 23).
The month with the least cloud cover is August (Cloud cover 2).

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Average visibility in September
Otjomukona, Namibia

Average visibility in September - Otjomukona, 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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Otjomukona, Namibia

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