September weather forecast
Oum Dreyga, Western Sahara

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Weather in September

As September rolls in, Oum Dreyga witnesses a slight drop in temperatures, signaling the end of the harsh summer. The daylight hours significantly reduce, indicating that the city is transitioning from summer to autumn. Furthermore, the increase in rainfall days from 3.4 to 5.7 marks this month. In essence, September brings some necessary relief to the residents after enduring a lengthy, hot summer season.

Temperature

During the shift to September in Oum Dreyga, a minor reduction in average high-temperature is observed, shifting from a scorching 41.3°C (106.3°F) in August to a very hot 38.1°C (100.6°F). Oum Dreyga's average low-temperature in September is measured at a warm 27.7°C (81.9°F).

Humidity

In September, the average relative humidity is 26%.

Rainfall

The month with the most rainfall in Oum Dreyga is September, when the rain falls for 5.7 days and typically aggregates up to 11mm (0.43") of precipitation.

Daylight

The average length of the day in September in Oum Dreyga is 12h and 17min.
On the first day of the month, sunrise is at 07:34 and sunset at 20:11. On the last day of September, in Oum Dreyga, sunrise is at 07:44 and sunset at 19:41 +01.

Sunshine

In Oum Dreyga, the average sunshine in September is 9.8h.

UV index

In September, the average daily maximum UV index in Oum Dreyga is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Resources | Updated: Feb 15, 2024 | Published by: Weather Atlas

Frequently asked questions

How hot does it get in Oum Dreyga in September?

The average high-temperature and low-temperature in Oum Dreyga during September are 38.1°C (100.6°F) and 27.7°C (81.9°F) respectively.

What is the average humidity in September in Oum Dreyga?

The average relative humidity in September in Oum Dreyga, Western Sahara, is 26%.

What is the wettest month in Oum Dreyga?

The month with the most rainfall is September, when the rain falls for 5.7 days and typically aggregates up to 11mm (0.43") of precipitation.

How many days does it rain in September in Oum Dreyga?

In September, the rain falls for 5.7 days. Throughout September, 11mm (0.43") of precipitation is accumulated.

How many hours of daylight does Oum Dreyga have in September?

In September, the average day length in Oum Dreyga is 12h and 17min.

When are sunrise and sunset in September in Oum Dreyga?

On the first day of September in Oum Dreyga, sunrise is at 07:34 and sunset at 20:11. On the last day of the month, sunrise is at 07:44 and sunset at 19:41 +01.

How long on average sun shines in September in Oum Dreyga?

In September, the average sunshine duration in Oum Dreyga, Western Sahara, is 9.8h.

How high is the UV index in September in Oum Dreyga?

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

Average temperature in September
Oum Dreyga, Western Sahara

Average temperature in September - Oum Dreyga, Western Sahara
  • Average high temperature in September: 38.1°C

The warmest month (with the highest average high temperature) is July (41.9°C).
The month with the lowest average high temperature is January (23.3°C).

  • Average low temperature in September: 27.7°C

The month with the highest average low temperature is August (28.9°C).
The coldest month (with the lowest average low temperature) is January (12.5°C).

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Average pressure in September
Oum Dreyga, Western Sahara

Average pressure in September - Oum Dreyga, Western Sahara
  • Average pressure in September: 1012.2mbar

The month with the highest atmospheric pressure is January (1019.3mbar).
The month with the lowest atmospheric pressure is August (1009.5mbar).

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Average wind speed in September
Oum Dreyga, Western Sahara

Average wind speed in September - Oum Dreyga, Western Sahara
  • Average wind speed in September: 17.2km/h

The windiest month (with the highest average wind speed) is July (20.1km/h).
The calmest month (with the lowest average wind speed) is November (14.3km/h).

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Average humidity in September
Oum Dreyga, Western Sahara

Average humidity in September - Oum Dreyga, Western Sahara
  • Average humidity in September: 26%

The months with the highest relative humidity are January, November and December (31%).
The month with the lowest relative humidity is July (20%).

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Average rainfall in September
Oum Dreyga, Western Sahara

Average rainfall in September - Oum Dreyga, Western Sahara
  • Average rainfall in September: 11mm

The wettest month (with the highest rainfall) is September (11mm).
The driest month (with the least rainfall) is December (0mm).

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Average rainfall days in September
Oum Dreyga, Western Sahara

Average rainfall days in September - Oum Dreyga, Western Sahara
  • Average rainfall days in September: 5.7 days

The month with the highest number of rainy days is September (5.7 days).
The month with the least rainy days is February (0.5 days).

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Average daylight in September /
Average sunshine in September
Oum Dreyga, Western Sahara

Average daylight in September / Average sunshine in September - Oum Dreyga, Western Sahara
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in September: 9h and 5min

The months with the most sunshine are June, July and August (Average sunshine: 9h and 54min).
The months with the least sunshine are January, November and December (Average sunshine: 9h and 36min).

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Average sunshine days in September
Oum Dreyga, Western Sahara

Average sunshine days in September - Oum Dreyga, Western Sahara
  • Average sunshine days in September: 22.9 days

The month with the most sunshine days is January (30.3 days).
The month with the least sunshine days is September (22.9 days).

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Average UV index in September
Oum Dreyga, Western Sahara

Average UV index in September - Oum Dreyga, Western Sahara
  • Average UV index in September: 7

The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January and December (UV index 5).

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Average cloud cover in September
Oum Dreyga, Western Sahara

Average cloud cover in September - Oum Dreyga, Western Sahara
  • Average cloud cover in September: 13

The month with the most cloud cover is September (Cloud cover 13).
The months with the least cloud cover are February, March and May (Cloud cover 7).

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Average visibility in September
Oum Dreyga, Western Sahara

Average visibility in September - Oum Dreyga, Western Sahara
  • 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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Oum Dreyga, Western Sahara

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