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September Weather in El Cacao, Panama

Last updated: August 27, 2025

In El Cacao, Panama, the average temperature in September hovers around 25°C (78°F). Temperatures can vary, dipping to a minimum of 21°C (71°F) and peaking at 31°C (89°F). Expect significant precipitation, with 423 mm (16.7 in) falling over 30 days, coupled with an average humidity of 78%. Prepare for a warm and wet month ahead!

September Temperature in El Cacao

In September in El Cacao, the average temperature is 25°C (78°F). Maximums can reach 31°C (89°F) and minimums can be as low as 21°C (71°F). This pleasant climate makes it an ideal time for outdoor activities and exploring the local attractions.

September Weather in El Cacao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in El Cacao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Cacao, September typically has an average temperature of 25°C (78°F), with highs reaching up to 31°C (89°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec788081807878777777777777
Data source: Temperature data for El Cacao generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in El Cacao

In El Cacao in September, the precipitation amount reaches 423 mm (16.7 in) over a span of 30 days.

September Precipitation Trends in El Cacao

The chart displays monthly precipitation patterns in El Cacao, 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 El Cacao, September typically receives around 423 mm (16.7 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec551020179429405429409423480461142
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Cacao

In El Cacao in September humidity is 78%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, thick blanket, making every step feel heavier and the air noticeably sticky, which can be quite challenging for traveling.

September Average Humidity in El Cacao

This chart illustrates the average monthly humidity levels in El Cacao, 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 El Cacao is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%76%74%76%78%83%80%79%78%77%79%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Cacao

In El Cacao 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 El Cacao, you can check here.

Maximum UV Index Levels in El Cacao for September

The chart shows the monthly maximum UV Index (UVI) for El Cacao 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 El Cacao typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314151513131414131211
Data source: El Cacao 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 El Cacao Compares to Other Months

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

This table compares monthly weather conditions in El Cacao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)55 mm (2.2 inches)76%extreme
February Weather27°C (80°F)10 mm (0.4 inches)75%extreme
March Weather27°C (81°F)20 mm (0.8 inches)74%extreme
April Weather27°C (81°F)179 mm (7.0 inches)76%extreme
May Weather26°C (79°F)429 mm (16.9 inches)78%extreme
June Weather25°C (78°F)405 mm (15.9 inches)83%extreme
July Weather25°C (78°F)429 mm (16.9 inches)79%extreme
August Weather25°C (78°F)409 mm (16.1 inches)79%extreme
September Weather25°C (78°F)423 mm (16.7 inches)78%extreme
October Weather25°C (77°F)480 mm (18.9 inches)77%extreme
November Weather25°C (77°F)461 mm (18.1 inches)79%extreme
December Weather25°C (78°F)142 mm (5.6 inches)79%extreme

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