Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
A mild shift in the average high-temperature occurs in September, reducing from a blistering 41.3°C (106.3°F) in August to a torrid 38.1°C (100.6°F). Throughout September, an average nighttime temperature of 27.7°C (81.9°F) is experienced.Humidity
In Oum Dreyga, the average relative humidity in September is 26%.Rainfall
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.Daylight
In September, the average length of the day 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, sunrise is at 07:44 and sunset at 19:41 +01.
Sunshine
In Oum Dreyga, Western Sahara, the average sunshine in September is 9.8h.UV index
In September, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 7 during September morphs into the following directions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the average humidity in September?
What is the rainiest month?
How many days does it rain in September?
How many hours of daylight does Oum Dreyga have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Oum Dreyga have in September?
How high is the UV index in September?
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).
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).
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).
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%).
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).
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).
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).
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).
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).
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).
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).
Oum Dreyga, Western Sahara
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