September weather forecastAs Sadd, Egypt
September
Weather in September
September, the first month of the autumn in As Sadd, is also a hot month, with an average temperature fluctuating between 20.6°C (69.1°F) and 34.8°C (94.6°F).Temperature
The advent of September observes an average high-temperature of a tropical 34.8°C (94.6°F), nearly identical to August's 37.5°C (99.5°F). In As Sadd, a significant divergence from daytime highs is recorded, with average lows of 20.6°C (69.1°F) during September nights.Heat index
The heat index for September is calculated to be a blisteringly hot 42°C (107.6°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
The average relative humidity in September is 55%.Rainfall
May through September are months without rainfall.Daylight
In As Sadd, the average length of the day in September is 12h and 20min.On the first day of September, sunrise is at 6:32 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:41 pm EEST.
Sunshine
In As Sadd, the average sunshine in September is 11h.UV index
In September, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 7 in September translates into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
As Sadd, Egypt
- Average high temperature in September: 34.8°C
The warmest month (with the highest average high temperature) is August (37.5°C).
The month with the lowest average high temperature is January (19.4°C).
- Average low temperature in September: 20.6°C
The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is January (9.3°C).
Average pressure in September
As Sadd, Egypt
- Average pressure in September: 1011.7mbar
The months with the highest atmospheric pressure are January and December (1018.9mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in September
As Sadd, Egypt
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is May (12.3km/h).
The calmest month (with the lowest average wind speed) is November (9.8km/h).
Average humidity in September
As Sadd, Egypt
- Average humidity in September: 55%
The month with the highest relative humidity is December (60%).
The month with the lowest relative humidity is May (41%).
Average rainfall in September
As Sadd, Egypt
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (5mm).
The driest months (with the least rainfall) are May, June, July, August and September (0mm).
Average rainfall days in September
As Sadd, Egypt
- Average rainfall days in September: 0.3 days
The months with the highest number of rainy days are February and March (2.7 days).
The months with the least rainy days are June and August (0 days).
Average daylight in September /
Average sunshine in September
As Sadd, Egypt
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in September: 11h and 0min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).
Average sunshine days in September
As Sadd, Egypt
- Average sunshine days in September: 29.9 days
The month with the most sunshine days is August (31 days).
The month with the least sunshine days is February (24.7 days).
Average UV index in September
As Sadd, Egypt
- Average UV index in September: 7
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in September
As Sadd, Egypt
- Average cloud cover in September: 6
The months with the most cloud cover are January and February (Cloud cover 21).
The months with the least cloud cover are June, July and August (Cloud cover 3).
Average visibility in September
As Sadd, Egypt
- 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).
