September Weather in Bisira, Panama

Last updated: August 27, 2025

In September, the average temperature in Bisira, Panama hovers around 26°C (79°F), with a minimum of 23°C (74°F) and a maximum reaching 30°C (86°F). Expect significant rainfall, with an average precipitation of 309 mm (12.2 in) spread over 28 days. The atmosphere is notably humid, with an average humidity level of 87%, making this month feel quite tropical.

September Temperature in Bisira

In September in Bisira, the average temperature is 26°C (79°F). Maximums can reach 30°C (86°F), while minimums can dip as low as 23°C (74°F). This mild climate makes it an ideal destination for travelers seeking warm and comfortable conditions.

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

The chart illustrates September temperature patterns in Bisira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bisira, September typically has an average temperature of 26°C (79°F), with highs reaching up to 30°C (86°F) and lows dropping to around 23°C (74°F).

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

September Precipitation in Bisira

In Bisira in September, the total precipitation amount is 309 mm (12.2 in) spread over 28 days.

September Precipitation Trends in Bisira

The chart displays monthly precipitation patterns in Bisira, 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 Bisira, September typically receives around 309 mm (12.2 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 Bisira

In Bisira in September, humidity is 87%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it essential to stay hydrated and take frequent breaks while exploring.

September Average Humidity in Bisira

This chart illustrates the average monthly humidity levels in Bisira, 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 Bisira is approximately 87%, 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 Bisira

In Bisira in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Bisira.

Maximum UV Index Levels in Bisira for September

The chart shows the monthly maximum UV Index (UVI) for Bisira 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 Bisira typically reaches 13, which falls under the extreme exposure category.

Data source: Bisira 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 Bisira Compares to Other Months

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

This table compares monthly weather conditions in Bisira, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	373 mm (14.7 inches)	72%	extreme
February Weather	24°C (76°F)	276 mm (10.9 inches)	71%	extreme
March Weather	24°C (76°F)	310 mm (12.2 inches)	69%	extreme
April Weather	25°C (78°F)	292 mm (11.5 inches)	70%	extreme
May Weather	26°C (79°F)	389 mm (15.3 inches)	73%	extreme
June Weather	26°C (79°F)	381 mm (15.0 inches)	90%	extreme
July Weather	26°C (78°F)	523 mm (20.6 inches)	88%	extreme
August Weather	26°C (79°F)	354 mm (13.9 inches)	87%	extreme
September Weather	26°C (79°F)	309 mm (12.2 inches)	87%	extreme
October Weather	26°C (79°F)	387 mm (15.2 inches)	86%	extreme
November Weather	25°C (78°F)	591 mm (23.3 inches)	86%	extreme
December Weather	25°C (77°F)	483 mm (19.0 inches)	79%	very high