September Weather in Plaza de Caisan, Panama

Last updated: August 27, 2025

In September, the average temperature in Plaza de Caisan, Panama hovers around 21°C (69°F). Expect a minimum of 16°C (61°F) and a pleasant maximum of 27°C (81°F). During this month, you'll encounter a significant precipitation amount of 502 mm (19.8 in) over 30 days, contributing to an average humidity level of 81%. Prepare for a humid and wet experience!

September Temperature in Plaza de Caisan

In September in Plaza de Caisan, the average temperature is 21°C (69°F). Maximums can reach 27°C (81°F) and minimums can be as low as 16°C (61°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

September Weather in Plaza de Caisan: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Plaza de Caisan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plaza de Caisan, September typically has an average temperature of 21°C (69°F), with highs reaching up to 27°C (81°F) and lows dropping to around 16°C (61°F).

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

September Precipitation in Plaza de Caisan

In Plaza de Caisan in September, the total precipitation amount reaches 502 mm (19.8 in) over the course of 30 days.

September Precipitation Trends in Plaza de Caisan

The chart displays monthly precipitation patterns in Plaza de Caisan, 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 Plaza de Caisan, September typically receives around 502 mm (19.8 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 Plaza de Caisan

In Plaza de Caisan in September humidity is 81%. With an average temperature of 21°C (69°F), this humidity feels like a warm, enveloping blanket that's both heavy and sticky, making outdoor activities feel more strenuous and travel slightly uncomfortable.

September Average Humidity in Plaza de Caisan

This chart illustrates the average monthly humidity levels in Plaza de Caisan, 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 Plaza de Caisan 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 Plaza de Caisan

In Plaza de Caisan 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 Plaza de Caisan, you can check here.

Maximum UV Index Levels in Plaza de Caisan for September

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

Data source: Plaza de Caisan 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 Plaza de Caisan Compares to Other Months

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

This table compares monthly weather conditions in Plaza de Caisan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	81 mm (3.2 inches)	68%	extreme
February Weather	20°C (69°F)	67 mm (2.6 inches)	68%	extreme
March Weather	21°C (69°F)	54 mm (2.1 inches)	66%	extreme
April Weather	21°C (70°F)	285 mm (11.2 inches)	67%	extreme
May Weather	21°C (70°F)	504 mm (19.8 inches)	69%	extreme
June Weather	21°C (70°F)	476 mm (18.8 inches)	84%	extreme
July Weather	21°C (70°F)	456 mm (18.0 inches)	85%	extreme
August Weather	21°C (70°F)	481 mm (18.9 inches)	82%	extreme
September Weather	21°C (69°F)	502 mm (19.8 inches)	81%	extreme
October Weather	20°C (69°F)	637 mm (25.1 inches)	80%	extreme
November Weather	20°C (68°F)	494 mm (19.4 inches)	80%	extreme
December Weather	20°C (68°F)	210 mm (8.3 inches)	72%	extreme