September Weather in New Cairo, Egypt

Last updated: August 23, 2025

In September, the average temperature in New Cairo, Egypt reaches a warm 28°C (82°F), providing perfect weather for outdoor activities. Temperatures can dip to a minimum of 18°C (65°F) and soar to a maximum of 38°C (100°F), offering a delightful range for all preferences. With 0 mm (0.0 in) of precipitation over 0 days, the weather remains clear, complemented by a comfortable average humidity of 34%. Enjoy the sunshine!

September Temperature in New Cairo

In September in New Cairo, the average temperature is 28°C (82°F), with maximums reaching 38°C (100°F) and minimums dropping as low as 18°C (65°F). This warm weather makes it an ideal time for travelers seeking to enjoy outdoor activities and explore the vibrant scenery.

September Weather in New Cairo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in New Cairo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In New Cairo, September typically has an average temperature of 28°C (82°F), with highs reaching up to 38°C (100°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for New Cairo generated using information from the Copernicus Climate Change Service.

September Precipitation in New Cairo

In New Cairo in September, the precipitation amount is 0 mm (0.0 in) during 0 days.

September Precipitation Trends in New Cairo

The chart displays monthly precipitation patterns in New Cairo, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In New Cairo, September typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in New Cairo

In New Cairo in September, humidity is 34%. With an average temperature of 28°C (82°F), this humidity feels like a pleasant summer day, making it ideal for exploring outdoor attractions and enjoying leisurely strolls without feeling overly sticky or uncomfortable.

September Average Humidity in New Cairo

This chart illustrates the average monthly humidity levels in New Cairo, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in New Cairo is approximately 34%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in New Cairo

In New Cairo in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in New Cairo.

Maximum UV Index Levels in New Cairo for September

The chart shows the monthly maximum UV Index (UVI) for New Cairo in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in New Cairo typically reaches 10, which falls under the very high exposure category.

Data source: New Cairo September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in New Cairo Compares to Other Months

Weather in New Cairo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in New Cairo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in New Cairo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	4 mm (0.1 inches)	53%	moderate
February Weather	15°C (58°F)	13 mm (0.5 inches)	48%	high
March Weather	17°C (63°F)	17 mm (0.7 inches)	41%	very high
April Weather	21°C (70°F)	2 mm (0.1 inches)	31%	very high
May Weather	26°C (79°F)	1 mm (0.0 inches)	30%	extreme
June Weather	28°C (83°F)	0 mm (0.0 inches)	26%	extreme
July Weather	30°C (85°F)	0 mm (0.0 inches)	27%	extreme
August Weather	30°C (86°F)	0 mm (0.0 inches)	27%	extreme
September Weather	28°C (82°F)	0 mm (0.0 inches)	34%	very high
October Weather	24°C (76°F)	4 mm (0.1 inches)	50%	very high
November Weather	20°C (68°F)	3 mm (0.1 inches)	53%	high
December Weather	16°C (60°F)	3 mm (0.1 inches)	57%	moderate