September Weather in Filadelfia, Colombia

Last updated: August 23, 2025

In September, the average temperature in Filadelfia, Colombia hovers around 16°C (62°F). The climate can vary, with minimums dipping to 9°C (48°F) and maximums reaching 26°C (78°F). Expect substantial rainfall, with an average precipitation of 485 mm (19.1 in) spread over 28 days, and a high average humidity of 80%. 🌧️

September Temperature in Filadelfia

In September in Filadelfia, the average temperature is 16°C (62°F), with maximums soaring to 26°C (78°F) and minimums dipping to as low as 9°C (48°F). It's a great time to travel as you can enjoy pleasant weather while exploring the sights.

September Weather in Filadelfia: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Filadelfia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Filadelfia, September typically has an average temperature of 16°C (62°F), with highs reaching up to 26°C (78°F) and lows dropping to around 9°C (48°F).

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

September Precipitation in Filadelfia

In Filadelfia in September, the total precipitation amount is 485 mm (19.1 in) measured over a duration of 28 days.

September Precipitation Trends in Filadelfia

The chart displays monthly precipitation patterns in Filadelfia, 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 Filadelfia, September typically receives around 485 mm (19.1 inches) of precipitation spread over approximately 28 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 Filadelfia

In Filadelfia in September humidity is 80%. With an average temperature of 16°C (62°F), this humidity feels like a warm, muggy embrace, making travel slightly uncomfortable as the air hangs heavy, necessitating frequent hydration and light clothing to stay cool and refreshed.

September Average Humidity in Filadelfia

This chart illustrates the average monthly humidity levels in Filadelfia, 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 Filadelfia is approximately 80%, 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 Filadelfia

In Filadelfia 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 Filadelfia, you can check here.

Maximum UV Index Levels in Filadelfia for September

The chart shows the monthly maximum UV Index (UVI) for Filadelfia 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 Filadelfia typically reaches 14, which falls under the extreme exposure category.

Data source: Filadelfia 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 Filadelfia Compares to Other Months

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

This table compares monthly weather conditions in Filadelfia, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (62°F)	252 mm (9.9 inches)	78%	extreme
February Weather	17°C (62°F)	333 mm (13.1 inches)	77%	extreme
March Weather	16°C (62°F)	511 mm (20.1 inches)	80%	extreme
April Weather	17°C (62°F)	584 mm (23.0 inches)	83%	extreme
May Weather	17°C (62°F)	718 mm (28.3 inches)	87%	extreme
June Weather	17°C (62°F)	552 mm (21.7 inches)	87%	extreme
July Weather	16°C (62°F)	483 mm (19.0 inches)	85%	extreme
August Weather	16°C (62°F)	433 mm (17.0 inches)	80%	extreme
September Weather	16°C (62°F)	485 mm (19.1 inches)	80%	extreme
October Weather	16°C (61°F)	590 mm (23.2 inches)	85%	extreme
November Weather	16°C (62°F)	476 mm (18.7 inches)	87%	extreme
December Weather	17°C (62°F)	356 mm (14.0 inches)	83%	extreme