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
September's arrival shows an average high-temperature of a still torrid 35.8°C (96.4°F), hardly different from the previous month. During the nights of September, As Safaqayn records an average temperature of 31.2°C (88.2°F), a minor drop from daytime peaks.Heat index
The average heat index in September is estimated at a life-threatening hot 48°C (118.4°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In September, the average relative humidity in As Safaqayn is 61%.Rainfall
In As Safaqayn, Yemen, in September, it is raining for 2.6 days, with typically 4mm (0.16") of accumulated precipitation. In As Safaqayn, during the entire year, the rain falls for 45.7 days and collects up to 86mm (3.39") of precipitation.Daylight
The average length of the day in September in As Safaqayn is 12h and 13min.On the first day of the month, sunrise is at 05:53 and sunset at 18:18. On the last day of September, in As Safaqayn, Yemen, sunrise is at 05:55 and sunset at 17:56 +03.
Sunshine
The average sunshine in September is 11.9h.UV index
April through October, with an average maximum UV index of 8, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index, 8 in September, converts into the following recommendations:
With the absence of protection, damage to skin and eyes can occur instantly. Ensure precautions are taken. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Frequently asked questions
How hot does it get in As Safaqayn in September?
What is the average humidity in September in As Safaqayn?
How much does it rain in As Safaqayn in September?
How many hours of daylight does As Safaqayn have in September?
What time are sunrise and sunset in September in As Safaqayn?
How long on average sun shines in September in As Safaqayn?
When is the highest UV index in As Safaqayn?
What is the UV index intensity in September in As Safaqayn?
Average temperature in September
As Safaqayn, Yemen
- Average high temperature in September: 35.8°C
The warmest month (with the highest average high temperature) is July (36.9°C).
The month with the lowest average high temperature is January (28.8°C).
- Average low temperature in September: 31.2°C
The month with the highest average low temperature is August (31.5°C).
The coldest month (with the lowest average low temperature) is January (24.3°C).
Average pressure in September
As Safaqayn, Yemen
- Average pressure in September: 1007.6mbar
The month with the highest atmospheric pressure is January (1014.3mbar).
The month with the lowest atmospheric pressure is July (1005.1mbar).
Average wind speed in September
As Safaqayn, Yemen
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is February (19.5km/h).
The calmest month (with the lowest average wind speed) is September (13.5km/h).
Average humidity in September
As Safaqayn, Yemen
- Average humidity in September: 61%
The months with the highest relative humidity are January and February (68%).
The month with the lowest relative humidity is July (55%).
Average rainfall in September
As Safaqayn, Yemen
- Average rainfall in September: 4mm
The wettest month (with the highest rainfall) is August (16mm).
The driest months (with the least rainfall) are April and June (2mm).
Average rainfall days in September
As Safaqayn, Yemen
- Average rainfall days in September: 2.6 days
The month with the highest number of rainy days is January (5.8 days).
The month with the least rainy days is June (1 days).
Average daylight in September /
Average sunshine in September
As Safaqayn, Yemen
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).
- Average sunshine in September: 11h and 5min
The month with the most sunshine is May (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
As Safaqayn, Yemen
- Average sunshine days in September: 25.3 days
The month with the most sunshine days is June (28.6 days).
The months with the least sunshine days are January and November (23.1 days).
Average UV index in September
As Safaqayn, Yemen
- Average UV index in September: 8
The months with the highest UV index are April, May, June, July, August, September and October (UV index 8).
The months with the lowest UV index are January, February, March, November and December (UV index 7).
Average cloud cover in September
As Safaqayn, Yemen
- Average cloud cover in September: 11
The months with the most cloud cover are July and August (Cloud cover 26).
The month with the least cloud cover is October (Cloud cover 6).
Average visibility in September
As Safaqayn, Yemen
- 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).
As Safaqayn, Yemen
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