September weather forecast
Asyut, Egypt

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Weather in September

September marks the onset of a relieving transition from the blazing summer to a softer autumn in Asyut. Temperatures see a significant drop, stepping down to a more tolerable high of 34.2°C (93.6°F). The moisture levels continue to stay low, sustaining the city's arid climate. The amount of sunshine also begins to reduce in step with a decreased duration of daylight. While the UV index falls by two points, the bright sunlight still calls for sun safety measures.

Temperature

Transitioning from August to September, Asyut observes an average high-temperature of a hot 34.2°C (93.6°F), differing subtly from the previous month. Asyut, in the heat of September, registers a significant plunge to a mean of 19.6°C (67.3°F) during the nights.

Heat index

The heat index value for September is estimated at a sweltering 36°C (96.8°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Understand that the heat index values take into account shaded locations and mild winds. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. 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 particularly relevant to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in September is 40%.

Rainfall

In Asyut, rain does not fall in January, March, May through December.

Daylight

The average length of the day in September is 12h and 19min.
On the first day of September, sunrise is at 6:34 am and sunset at 7:15 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:42 pm EEST.

Sunshine

In September, the average sunshine is 11h.

UV index

In Asyut, the average daily maximum UV index in September is 10. A UV Index estimate of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 10 during September, leads to the following recommendations:
Without constant care, eyes and skin might suffer damage in a short time. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Even on overcast days, apply and frequently reapply a sunscreen with SPF 30 or more, specifically after a swim or outdoor workout.

Frequently asked questions

How hot does it get in Asyut in September?

An average high-temperature, in September, in Asyut, is 34.2°C (93.6°F) and the average low-temperature is 19.6°C (67.3°F). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is estimated at 36°C (96.8°F).

What is the average humidity in September in Asyut?

In Asyut, Egypt, the average relative humidity in September is 40%.

What is the driest month in Asyut?

January, March, May through December are months without rainfall in Asyut, Egypt.

What is the average length of the day in September in Asyut?

In Asyut, Egypt, the average day length in September is 12h and 19min.

When are sunrise and sunset in September in Asyut?

In September, on the first day of the month, sunrise is at 6:34 am and sunset at 7:15 pm. On the last day of the month, in Asyut, Egypt, sunrise is at 6:47 am and sunset at 6:42 pm EEST.

How long on average sun shines in September in Asyut?

In September, the average sunshine duration in Asyut, Egypt, is 11h.

How high is the UV index in September in Asyut?

In September, the average daily maximum UV index is 10. A UV Index estimate of 8 to 10 represents a very high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Asyut, Egypt

Average temperature in September - Asyut, Egypt
  • Average high temperature in September: 34.2°C

The warmest month (with the highest average high temperature) is June (37.1°C).
The month with the lowest average high temperature is January (19.3°C).

  • Average low temperature in September: 19.6°C

The month with the highest average low temperature is July (22°C).
The coldest month (with the lowest average low temperature) is January (4.7°C).

Average humidity in September
Asyut, Egypt

Average humidity in September - Asyut, Egypt
  • Average humidity in September: 40%

The months with the highest relative humidity are January and December (52%).
The month with the lowest relative humidity is May (25%).

Average rainfall days in September
Asyut, Egypt

Average rainfall days in September - Asyut, Egypt
  • Average rainfall days in September: 0 days

The month with the highest number of rainy days is April (0.2 days).
The months with the least rainy days are January, March, May, June, July, August, September, October, November and December (0 days).

Average daylight in September /
Average sunshine in September
Asyut, Egypt

Average daylight in September / Average sunshine in September - Asyut, Egypt
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in September: 11h

The months with the most sunshine are June, July and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 8h).

Average UV index in September
Asyut, Egypt

Average UV index in September - Asyut, Egypt
  • Average UV index in September: 10

The months with the highest UV index are May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 4).

Asyut, Egypt

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