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
September
Weather in September
Temperature
As SIDS transitions into September, the average high-temperature stands at a still very hot 35.3°C (95.5°F), offering little variation from the preceding month. During September, As SIDS notes a substantial drop from the daytime peak to an average minimum temperature of 19.8°C (67.6°F).Heat index
The average heat index in September is calculated to be a life-threatening hot 46°C (114.8°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.Heat index values are typically calculated for conditions of shade and a light breeze. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.
Humidity
In September, the average relative humidity in As SIDS, Egypt, is 61%.Rainfall
In As SIDS, Egypt, rain does not fall in June through September.Daylight
The average length of the day in September in As SIDS is 12h and 21min.On the first day of September, sunrise is at 6:30 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:40 pm EEST.
Sunshine
In As SIDS, the average sunshine in September is 11h.UV index
In September, the average daily maximum UV index in As SIDS is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in As SIDS in September?
What is the average humidity in September in As SIDS?
What is the driest month in As SIDS?
Does it rain in As SIDS in September?
What is the average length of the day in September in As SIDS?
When is the sunrise / sunset in September in As SIDS?
How long on average sun shines in September in As SIDS?
What is the UV index reading in September in As SIDS?
Average temperature in September
As SIDS, Egypt
- Average high temperature in September: 35.3°C
The warmest months (with the highest average high temperature) are July and August (37.8°C).
The month with the lowest average high temperature is January (19.8°C).
- Average low temperature in September: 19.8°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).
Average pressure in September
As SIDS, Egypt
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).
Average wind speed in September
As SIDS, Egypt
- Average wind speed in September: 8.4km/h
The windiest months (with the highest average wind speed) are March and May (9.4km/h).
The calmest month (with the lowest average wind speed) is November (7.6km/h).
Average humidity in September
As SIDS, Egypt
- Average humidity in September: 61%
The month with the highest relative humidity is December (64%).
The month with the lowest relative humidity is May (48%).
Average rainfall in September
As SIDS, Egypt
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (12mm).
The driest months (with the least rainfall) are June, July, August and September (0mm).
Average rainfall days in September
As SIDS, Egypt
- Average rainfall days in September: 0.4 days
The month with the highest number of rainy days is January (5.3 days).
The month with the least rainy days is August (0 days).
Average daylight in September /
Average sunshine in September
As SIDS, Egypt
- Average daylight in September: 12h and 2min
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 42min).
Average sunshine days in September
As SIDS, Egypt
- Average sunshine days in September: 29.5 days
The month with the most sunshine days is July (31 days).
The month with the least sunshine days is February (21.7 days).
Average UV index in September
As SIDS, 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, February and December (UV index 4).
Average cloud cover in September
As SIDS, Egypt
- Average cloud cover in September: 9
The months with the most cloud cover are January and February (Cloud cover 26).
The months with the least cloud cover are June and July (Cloud cover 5).
Average visibility in September
As SIDS, Egypt
- Average visibility in September: 9km
The months with the highest visibility are May, June and October (10km).
The months with the lowest visibility are January, February, March, April, July, August, September, November and December (9km).
