September weather forecast and climate
Cairo, Egypt

The city of Cairo, Egypt, viewed from atop the Amir al-Maridani mosque
The city of Cairo, Egypt, viewed from atop the Amir al-Maridani mosque

Temperature

In September, the average high-temperature is 32.6°C (90.7°F), and the average low-temperature is 20.5°C (68.9°F).

Humidity

The average relative humidity in September is 60%.

Rainfall

July through September are months without rainfall.

Daylight

In Cairo, Egypt, the average length of the day is 12.3h.

Sunshine

The average sunshine in Cairo is 10.4h.

UV index

In September, the average UV index is 9.

What is the temperature in September in Cairo?

The average high-temperature, in September, in Cairo, is 32.6°C (90.7°F), while the average low-temperature is 20.5°C (68.9°F).

What is the average humidity in September in Cairo?

In Cairo, the average relative humidity in September is 60%.

Does it rain in Cairo in September?

In Cairo, in September, it doesn't rain. In October, it rains.

What is the driest month in Cairo?

In Cairo, Egypt, rain does not fall in July through September.

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

In Cairo, the average length of the day in September is 12.3h.

How long on average sun shines in September in Cairo?

In Cairo, Egypt, the average sunshine in September is 10.4h.

How high is the UV index in September in Cairo?

In September, the average UV index in Cairo, Egypt, is 9.
Average temperature in September - Cairo, Egypt
  • Average high temperature in September: 32.6°C

The warmest month (with the highest average high temperature) is July (34.7°C).
The month with the lowest average high temperature is January (18.9°C).

  • Average low temperature in September: 20.5°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°C).

Average humidity in September - Cairo, Egypt
  • Average humidity in September: 60%

Months with the highest relative humidity are August, November and December (61%).
The month with the lowest relative humidity is May (46%).

Average rainfall in September - Cairo, Egypt
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is December (5.9mm).
Driest months (with the lowest rainfall) are July, August and September (0mm).

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

The month with the highest number of rainy days is January (3.5 days).
Months with the lowest number of rainy days are July, August and September (0 days).

Average daylight in September / Average sunshine in September - Cairo, Egypt
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 14.1h).
The month with shortest days is December (Average daylight: 10.2h).

  • Average sunshine in September: 10.4h

The month with most sunshine is June (Average sunshine: 11.9h).
The month with least sunshine is December (Average sunshine: 6.4h).

Average UV index in September - Cairo, Egypt
  • Average UV index in September: 9

Months with the highest UV index are June and July (UV index 12).
The month with the lowest UV index is December (UV index 3).

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