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September Weather in El Cairo, Colombia

Last updated: August 23, 2025

In September, the average temperature in El Cairo, Colombia is a pleasant 20°C (69°F). Temperatures can range from a minimum of 15°C (59°F) to a maximum of 27°C (81°F), making it an ideal time for outdoor activities. However, be prepared for some rain, as the region receives an average precipitation of 527 mm (20.8 in) over 30 days. With an average humidity of 80%, make sure to stay hydrated and enjoy the lush surroundings!

September Temperature in El Cairo

In September in El Cairo, the average temperature is 20°C (69°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as 15°C (59°F). This mild climate makes it an ideal time for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in El Cairo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Cairo, September typically has an average temperature of 20°C (69°F), with highs reaching up to 27°C (81°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec696969696969696968686868
Data source: Temperature data for El Cairo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in El Cairo

In El Cairo in September, the precipitation amount is 527 mm (20.8 in) over the course of 30 days.

September Precipitation Trends in El Cairo

The chart displays monthly precipitation patterns in El 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 El Cairo, September typically receives around 527 mm (20.8 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec276355469575601544515491527489434356
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Cairo

In El Cairo in September, humidity is 80%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket enveloping you, making every step slightly more challenging as you navigate the air that clings to your skin, often leaving you longing for a cool breeze while exploring the sights.

September Average Humidity in El Cairo

This chart illustrates the average monthly humidity levels in El 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 El Cairo is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%77%80%83%88%87%85%80%80%85%87%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Cairo

In El Cairo in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in El Cairo, you can check here.

Maximum UV Index Levels in El Cairo for September

The chart shows the monthly maximum UV Index (UVI) for El 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 El Cairo typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141516161514141414141312
Data source: El 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 El Cairo Compares to Other Months

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

This table compares monthly weather conditions in El Cairo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)276 mm (10.9 inches)78%extreme
February Weather21°C (69°F)355 mm (14.0 inches)77%extreme
March Weather20°C (69°F)469 mm (18.5 inches)80%extreme
April Weather20°C (69°F)575 mm (22.6 inches)83%extreme
May Weather20°C (69°F)601 mm (23.7 inches)87%extreme
June Weather20°C (69°F)544 mm (21.4 inches)87%extreme
July Weather21°C (69°F)515 mm (20.3 inches)85%extreme
August Weather20°C (69°F)491 mm (19.3 inches)80%extreme
September Weather20°C (69°F)527 mm (20.8 inches)80%extreme
October Weather20°C (68°F)489 mm (19.2 inches)85%extreme
November Weather20°C (68°F)434 mm (17.1 inches)87%extreme
December Weather20°C (69°F)356 mm (14.0 inches)83%extreme

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