September weather forecast
Okakarara, Namibia

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Weather in September

September ushers in much-needed warmth, with temperatures peaking at 31°C (87.8°F), marking a distinct increase from August's temperate climate. As spring sets in, sporadic rains bring the landscapes back to life, drawing an end to the extended dry spell that had engulfed the town since May. The arrival of spring heralds the return of migratory birds, amplifying the beauty of Okakarara. Blooms of native flora adorn the town's landscapes, turning September into a vibrant canvas of color. Adventurers favor this transition period for outdoor activities, seeing less crowd and more nature.

Temperature

As September sets in Okakarara, the average high-temperature shows a slight increase, moving up from a moderately hot 27.1°C (80.8°F) in August to a hot 31°C (87.8°F). Okakarara reports a sharp reduction in temperature during September, averaging at a refreshing 13.8°C (56.8°F) at night.

Humidity

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

Rainfall

Months with rainfall in Okakarara are January through May, September through December. September is the first month it rains. Throughout September, in the average 1.2 rainfall days, it receives 2mm (0.08") of precipitation. In Okakarara, during the entire year, the rain falls for 120.9 days and collects up to 607mm (23.9") of precipitation.

Daylight

In Okakarara, Namibia, the average length of the day in September is 11h and 59min.
On the first day of the month, sunrise is at 06:58 and sunset at 18:41. On the last day of September, in Okakarara, sunrise is at 06:31 and sunset at 18:48 CAT.

Sunshine

In Okakarara, the average sunshine in September is 9.9h.

UV index

In Okakarara, the average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 in September translates into these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Updated: Feb 15, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

How hot is it in Okakarara in September?

In September, the average high-temperature and low-temperature are 31°C (87.8°F) and 13.8°C (56.8°F) respectively. In March, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 29°C (84.2°F).

What is the least humid month in Okakarara?

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

What is the average humidity in September in Okakarara?

In September, the average relative humidity is 20%.

When does it start to rain in Okakarara?

September is the first month it rains in Okakarara, Namibia. Throughout September, in the average 1.2 rainfall days, it receives 2mm (0.08") of precipitation.

How many hours of daylight does Okakarara have in September?

In Okakarara, Namibia, the average day length in September is 11h and 59min.

What time are sunrise and sunset in September in Okakarara?

In September, on the first day of the month, sunrise is at 06:58 and sunset at 18:41. On the last day of the month, sunrise is at 06:31 and sunset at 18:48 CAT.

How many hours of sunshine does Okakarara have in September?

In September, the average sunshine duration is 9.9h.

How high is the UV index in September in Okakarara?

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

Average temperature in September
Okakarara, Namibia

Average temperature in September - Okakarara, Namibia
  • Average high temperature in September: 31°C

The warmest month (with the highest average high temperature) is October (32.8°C).
The month with the lowest average high temperature is July (22.6°C).

  • Average low temperature in September: 13.8°C

The months with the highest average low temperature are November and December (20.5°C).
The coldest month (with the lowest average low temperature) is July (6.8°C).

Average pressure in September
Okakarara, Namibia

Average pressure in September - Okakarara, Namibia
  • Average pressure in September: 1014.3mbar

The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1009.7mbar).

Average wind speed in September
Okakarara, Namibia

Average wind speed in September - Okakarara, Namibia
  • Average wind speed in September: 10.6km/h

The windiest month (with the highest average wind speed) is October (11km/h).
The calmest month (with the lowest average wind speed) is April (8.5km/h).

Average humidity in September
Okakarara, Namibia

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

The month with the highest relative humidity is March (62%).
The month with the lowest relative humidity is September (20%).

Average rainfall in September
Okakarara, Namibia

Average rainfall in September - Okakarara, Namibia
  • Average rainfall in September: 2mm

The wettest month (with the highest rainfall) is December (129mm).
The driest months (with the least rainfall) are June, July and August (0mm).

Average rainfall days in September
Okakarara, Namibia

Average rainfall days in September - Okakarara, Namibia
  • Average rainfall days in September: 1.2 days

The month with the highest number of rainy days is December (22.2 days).
The months with the least rainy days are June and July (0 days).

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

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

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in September: 9h and 5min

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

Average sunshine days in September
Okakarara, Namibia

Average sunshine days in September - Okakarara, Namibia
  • Average sunshine days in September: 28.5 days

The month with the most sunshine days is July (31 days).
The month with the least sunshine days is February (6.4 days).

Average UV index in September
Okakarara, Namibia

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

The month with the highest UV index is October (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).

Average cloud cover in September
Okakarara, Namibia

Average cloud cover in September - Okakarara, Namibia
  • Average cloud cover in September: 5

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

Average visibility in September
Okakarara, Namibia

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

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).

Okakarara, Namibia

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