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 beginning of September records an average high-temperature of a tropical 34.4°C (93.9°F), marking a negligible difference from August's 36.9°C (98.4°F). Al Marj registers a significant drop in temperature in September, with average nighttime lows of 21.3°C (70.3°F).Heat index
For September, the heat index is computed to be a scorching 40°C (104°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
The average relative humidity in September is 53%.Rainfall
In Al Marj, rain does not fall in April through October.Daylight
In Al Marj, the average length of the day in September is 12h and 20min.On the first day of the month, sunrise is at 6:31 am and sunset at 7:17 pm. On the last day of September, in Al Marj, sunrise is at 6:47 am and sunset at 6:41 pm EEST.
Sunshine
The average sunshine in September in Al Marj is 11.1h.UV index
In September, the average daily maximum UV index in Al Marj is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum UV index of 7 in September translates into the following recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
How hot is it in Al Marj in September?
What is the average humidity in September in Al Marj?
What is the driest month in Al Marj?
How many hours of daylight does Al Marj have in September?
What time are sunrise and sunset in September in Al Marj?
How many hours of sunshine does Al Marj have in September?
What is the UV index reading in September in Al Marj?
Average temperature in September
Al Marj, Egypt
- Average high temperature in September: 34.4°C
The warmest month (with the highest average high temperature) is July (37.2°C).
The month with the lowest average high temperature is January (18.8°C).
- Average low temperature in September: 21.3°C
The month with the highest average low temperature is August (23°C).
The coldest month (with the lowest average low temperature) is January (9.7°C).
Average pressure in September
Al Marj, Egypt
- Average pressure in September: 1011.6mbar
The months with the highest atmospheric pressure are January and December (1019mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in September
Al Marj, Egypt
- Average wind speed in September: 13.1km/h
The windiest month (with the highest average wind speed) is May (14km/h).
The calmest month (with the lowest average wind speed) is November (11km/h).
Average humidity in September
Al Marj, Egypt
- Average humidity in September: 53%
The months with the highest relative humidity are November and December (58%).
The month with the lowest relative humidity is May (39%).
Average rainfall in September
Al Marj, Egypt
- Average rainfall in September: 0mm
The wettest month (with the highest rainfall) is March (3mm).
The driest months (with the least rainfall) are April, May, June, July, August, September and October (0mm).
Average rainfall days in September
Al Marj, Egypt
- Average rainfall days in September: 0 days
The month with the highest number of rainy days is March (2.3 days).
The months with the least rainy days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Al Marj, 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 1min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The months with the least sunshine are January and February (Average sunshine: 7h and 0min).
Average sunshine days in September
Al Marj, Egypt
- Average sunshine days in September: 30 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is February (26.3 days).
Average UV index in September
Al Marj, 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
Al Marj, Egypt
- Average cloud cover in September: 6
The months with the most cloud cover are January and February (Cloud cover 20).
The months with the least cloud cover are July and August (Cloud cover 2).
Average visibility in September
Al Marj, 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).
Al Marj, Egypt
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