September Weather in Portachuelo, Panama

Last updated: August 27, 2025

In September, the average temperature in Portachuelo, Panama is a pleasant 24°C (76°F). Expect minimums around 20°C (68°F) and maximums peaking at 31°C (88°F). During this month, precipitation averages 438 mm (17.2 in) across 30 days, contributing to a noticeable average humidity of 81%. Enjoy the unique climate while planning your activities!

September Temperature in Portachuelo

In September in Portachuelo, the average temperature is 24°C (76°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 20°C (68°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates September temperature patterns in Portachuelo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Portachuelo, September typically has an average temperature of 24°C (76°F), with highs reaching up to 31°C (88°F) and lows dropping to around 20°C (68°F).

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

September Precipitation in Portachuelo

In Portachuelo in September, the precipitation amount is 438 mm (17.2 in) during a span of 30 days.

September Precipitation Trends in Portachuelo

The chart displays monthly precipitation patterns in Portachuelo, 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 Portachuelo, September typically receives around 438 mm (17.2 inches) of precipitation spread over approximately 30 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 Portachuelo

In Portachuelo in September, humidity is 81%. With an average temperature of 24°C (76°F), this humidity feels like a warm, muggy embrace that can make outdoor activities feel exhausting, leaving travelers in need of frequent breaks and plenty of hydration.

September Average Humidity in Portachuelo

This chart illustrates the average monthly humidity levels in Portachuelo, 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 Portachuelo is approximately 81%, 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 Portachuelo

In Portachuelo 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 Portachuelo, you can check here.

Maximum UV Index Levels in Portachuelo for September

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

Data source: Portachuelo 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 Portachuelo Compares to Other Months

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

This table compares monthly weather conditions in Portachuelo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (77°F)	61 mm (2.4 inches)	68%	extreme
February Weather	25°C (78°F)	30 mm (1.2 inches)	68%	extreme
March Weather	26°C (79°F)	28 mm (1.1 inches)	66%	extreme
April Weather	25°C (78°F)	222 mm (8.7 inches)	67%	extreme
May Weather	25°C (77°F)	457 mm (18.0 inches)	69%	extreme
June Weather	25°C (77°F)	420 mm (16.5 inches)	84%	extreme
July Weather	25°C (76°F)	409 mm (16.1 inches)	85%	extreme
August Weather	24°C (76°F)	431 mm (17.0 inches)	82%	extreme
September Weather	24°C (76°F)	438 mm (17.2 inches)	81%	extreme
October Weather	24°C (75°F)	565 mm (22.3 inches)	80%	extreme
November Weather	24°C (75°F)	515 mm (20.3 inches)	80%	extreme
December Weather	24°C (76°F)	174 mm (6.9 inches)	72%	extreme