September weather forecastAs Sayliyah, Qatar
September
Weather in September
While September marks the summer's conclusion, its start still feels summer-like in As Sayliyah. A dip in maximum temperature to 39.4°C (102.9°F) takes As Sayliyah closer to the fall season. Humidity levels recede, giving room to more pleasant evenings. Despite the drop in temperature, the daylight hours remain generous. October introduces more agreeable conditions, paving the way for late-autumn charm.Temperature
As Sayliyah records a slight change with September's average high-temperatures adjusting to a very hot 39.4°C (102.9°F) from August's 41.3°C (106.3°F). Throughout September, As Sayliyah registers a consistent average low-temperature of 30.8°C (87.4°F).Heat index
The heat index for September is calculated to be a blazing hot 51°C (123.8°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.
Humidity
In September, the average relative humidity is 47%.Rainfall
June through September are months without rainfall.Daylight
In September, the average length of the day in As Sayliyah is 12h and 18min.On the first day of September in As Sayliyah, sunrise is at 05:15 and sunset at 17:53. On the last day of the month, sunrise is at 05:26 and sunset at 17:22 +03.
Sunshine
In September, the average sunshine in As Sayliyah, Qatar, is 10h.UV index
In September, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum daily UV index of 8 during September morphs into the following directions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
As Sayliyah, Qatar
- Average high temperature in September: 39.4°C
The warmest month (with the highest average high temperature) is July (41.8°C).
The month with the lowest average high temperature is January (22.3°C).
- Average low temperature in September: 30.8°C
The month with the highest average low temperature is July (32.7°C).
The coldest month (with the lowest average low temperature) is January (16.7°C).
Average pressure in September
As Sayliyah, Qatar
- Average pressure in September: 1004.3mbar
The month with the highest atmospheric pressure is January (1018.5mbar).
The month with the lowest atmospheric pressure is July (997mbar).
Average wind speed in September
As Sayliyah, Qatar
- Average wind speed in September: 13.9km/h
The windiest month (with the highest average wind speed) is June (20.1km/h).
The calmest month (with the lowest average wind speed) is October (13.8km/h).
Average humidity in September
As Sayliyah, Qatar
- Average humidity in September: 47%
The month with the highest relative humidity is December (59%).
The month with the lowest relative humidity is June (32%).
Average rainfall in September
As Sayliyah, Qatar
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is April (13mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
As Sayliyah, Qatar
- Average rainfall days in September: 0 days
The month with the highest number of rainy days is April (6.7 days).
The months with the least rainy days are June, July and September (0 days).
Average daylight in September /
Average sunshine in September
As Sayliyah, Qatar
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in September: 10h and 0min
The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
As Sayliyah, Qatar
- Average sunshine days in September: 30 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is April (21.5 days).
Average UV index in September
As Sayliyah, Qatar
- Average UV index in September: 8
The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in September
As Sayliyah, Qatar
- Average cloud cover in September: 0
The month with the most cloud cover is April (Cloud cover 15).
The month with the least cloud cover is September (Cloud cover 0).
Average visibility in September
As Sayliyah, Qatar
- 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).
