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
The transition from August to September sees average high-temperatures adjusting to a warm 28.5°C (83.3°F), from a not significantly different 30.5°C (86.9°F). An average low-temperature of 20.9°C (69.6°F) is noted in Ad Dchira, Western Sahara, during the month of September.Heat index
The heat index for September is estimated at a tropical 31°C (87.8°F). Uninterrupted activity during exposure could lead to a sense of exhaustion, possibly causing heat cramps.Heat index determinations are made taking into account the shade and light air movements. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Humidity
The most humid month is September, with an average relative humidity of 67%.Rainfall
The months with the most rainfall in Ad Dchira are September and October, with an average 10mm (0.39") of precipitation.Daylight
The average length of the day in September is 12h and 19min.On the first day of September, sunrise is at 07:31 and sunset at 20:12. On the last day of the month, sunrise is at 07:44 and sunset at 19:39 +01.
Sunshine
In Ad Dchira, the average sunshine in September is 9.5h.UV index
March, May through November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 6 in September suggests the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in September?
What is the most humid month in Ad Dchira?
What is the average humidity in September?
What is the wettest month?
How many days does it rain in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Ad Dchira have in September?
What are the months with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Ad Dchira, Western Sahara
- Average high temperature in September: 28.5°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (21.5°C).
- Average low temperature in September: 20.9°C
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (14.8°C).
Average pressure in September
Ad Dchira, Western Sahara
- Average pressure in September: 1015.7mbar
The month with the highest atmospheric pressure is January (1021.5mbar).
The month with the lowest atmospheric pressure is August (1013.6mbar).
Average wind speed in September
Ad Dchira, Western Sahara
- Average wind speed in September: 22.4km/h
The windiest month (with the highest average wind speed) is July (29km/h).
The calmest month (with the lowest average wind speed) is October (18.4km/h).
Average humidity in September
Ad Dchira, Western Sahara
- Average humidity in September: 67%
The month with the highest relative humidity is September (67%).
The month with the lowest relative humidity is December (54%).
Average rainfall in September
Ad Dchira, Western Sahara
- Average rainfall in September: 10mm
The wettest months (with the highest rainfall) are September and October (10mm).
The driest months (with the least rainfall) are April and July (1mm).
Average rainfall days in September
Ad Dchira, Western Sahara
- Average rainfall days in September: 3.9 days
The month with the highest number of rainy days is September (3.9 days).
The month with the least rainy days is June (1.4 days).
Average daylight in September /
Average sunshine in September
Ad Dchira, Western Sahara
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 24min).
Average sunshine days in September
Ad Dchira, Western Sahara
- Average sunshine days in September: 24.8 days
The month with the most sunshine days is July (28.3 days).
The months with the least sunshine days are February and September (24.8 days).
Average UV index in September
Ad Dchira, Western Sahara
- Average UV index in September: 6
The months with the highest UV index are March, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February, April and December (UV index 5).
Average cloud cover in September
Ad Dchira, Western Sahara
- Average cloud cover in September: 17
The months with the most cloud cover are April and May (Cloud cover 20).
The months with the least cloud cover are July and August (Cloud cover 16).
Average visibility in September
Ad Dchira, 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).
Ad Dchira, Western Sahara
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