September Weather in Filadelfia, Paraguay

Last updated: August 31, 2025

In September, the average temperature in Filadelfia, Paraguay is a pleasant 25°C (78°F). However, it can range from a refreshing 9°C (48°F) to a sweltering 41°C (107°F). Expect about 44 mm (1.7 in) of precipitation spread over 5 days, and enjoy the relatively low humidity at 40% for a comfortable experience.

September Temperature in Filadelfia

In September in Filadelfia, the average temperature is 25°C (78°F), with maximums reaching 41°C (107°F) and minimums dropping as low as 9°C (48°F). When traveling during this time, be prepared for hot days and cooler nights, making it essential to pack accordingly.

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 25°C (78°F), with highs reaching up to 41°C (107°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 precipitation amount is 44 mm (1.7 in) over the course of 5 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 44 mm (1.7 inches) of precipitation spread over approximately 5 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 40%. With an average temperature of 25°C (78°F), this humidity feels like a comfortable breeze that enhances the warmth, making it perfect for exploring the sights and enjoying outdoor activities without feeling overheated.

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 40%, 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 reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Filadelfia.

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 11, 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	30°C (86°F)	87 mm (3.4 inches)	82%	extreme
February Weather	29°C (84°F)	122 mm (4.8 inches)	72%	extreme
March Weather	27°C (82°F)	155 mm (6.1 inches)	76%	extreme
April Weather	25°C (78°F)	97 mm (3.8 inches)	76%	extreme
May Weather	21°C (71°F)	77 mm (3.0 inches)	79%	very high
June Weather	20°C (68°F)	28 mm (1.1 inches)	63%	high
July Weather	20°C (67°F)	19 mm (0.8 inches)	50%	high
August Weather	22°C (71°F)	33 mm (1.3 inches)	33%	very high
September Weather	25°C (78°F)	44 mm (1.7 inches)	40%	extreme
October Weather	27°C (81°F)	124 mm (4.9 inches)	43%	extreme
November Weather	28°C (82°F)	140 mm (5.5 inches)	70%	extreme
December Weather	29°C (84°F)	105 mm (4.1 inches)	81%	extreme