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September Weather in Cerro Largo, Panama

Last updated: August 27, 2025

In September, the average temperature in Cerro Largo, Panama is a pleasant 25°C (76°F), with daily variations ranging from a minimum of 21°C (70°F) to a maximum of 31°C (87°F). Expect significant precipitation, averaging 413 mm (16.3 in) over the course of 30 days, alongside a notable average humidity level of 78%. Embrace the moisture-laden charm of the season!

September Temperature in Cerro Largo

In September in Cerro Largo, the average temperature is 25°C (76°F), with maximums reaching 31°C (87°F) and minimums dropping as low as 21°C (70°F). This makes it an ideal time for travelers seeking warm and pleasant weather.

September Weather in Cerro Largo: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cerro Largo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerro Largo, September typically has an average temperature of 25°C (76°F), with highs reaching up to 31°C (87°F) and lows dropping to around 21°C (70°F).
JanFebMarAprMayJunJulAugSepOctNovDec767879797777767676767676
Data source: Temperature data for Cerro Largo 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 Cerro Largo

In Cerro Largo in September, the precipitation amount is 413 mm (16.3 in) over the course of 30 days.

September Precipitation Trends in Cerro Largo

The chart displays monthly precipitation patterns in Cerro Largo, 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 Cerro Largo, September typically receives around 413 mm (16.3 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec761925185430427448424413480411158
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cerro Largo

In Cerro Largo in September humidity is 78%. With an average temperature of 25°C (76°F), this humidity feels like walking through a warm, damp blanket, making travel a bit uncomfortable as you may find yourself sweating freely and longing for a cool breeze.

September Average Humidity in Cerro Largo

This chart illustrates the average monthly humidity levels in Cerro Largo, 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 Cerro Largo 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 Cerro Largo

In Cerro Largo 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 Cerro Largo, you can check here.

Maximum UV Index Levels in Cerro Largo for September

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

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

This table compares monthly weather conditions in Cerro Largo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)76 mm (3.0 inches)76%extreme
February Weather25°C (78°F)19 mm (0.7 inches)75%extreme
March Weather26°C (79°F)25 mm (1.0 inches)74%extreme
April Weather26°C (79°F)185 mm (7.3 inches)76%extreme
May Weather25°C (77°F)430 mm (16.9 inches)78%extreme
June Weather25°C (77°F)427 mm (16.8 inches)83%extreme
July Weather25°C (77°F)448 mm (17.6 inches)79%extreme
August Weather25°C (77°F)424 mm (16.7 inches)79%extreme
September Weather25°C (76°F)413 mm (16.3 inches)78%extreme
October Weather24°C (76°F)480 mm (18.9 inches)77%extreme
November Weather24°C (76°F)411 mm (16.2 inches)79%extreme
December Weather25°C (76°F)158 mm (6.2 inches)79%extreme

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