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September Weather in El Corcovado, Mexico

Last updated: August 27, 2025

In El Corcovado, Mexico, the average temperature in September hovers around 22°C (72°F), making it a pleasant time of year. Expect minimum temperatures to dip to 17°C (63°F) and soar to a maximum of 32°C (89°F). Be prepared for frequent rain, with an average precipitation of 266 mm (10.5 in) spread over 26 days, and keep in mind that the average humidity is a high 83%.

September Temperature in El Corcovado

In September, in El Corcovado, the average temperature is 22°C (72°F). The maximum can reach 32°C (89°F), while the minimum can dip as low as 17°C (63°F). This mild climate makes El Corcovado an ideal destination for travelers seeking comfortable weather for outdoor activities.

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

The chart illustrates September temperature patterns in El Corcovado, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Corcovado, September typically has an average temperature of 22°C (72°F), with highs reaching up to 32°C (89°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec666871737575737372727067
Data source: Temperature data for El Corcovado 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 Corcovado

In El Corcovado in September, the precipitation amount is 266 mm (10.5 in) over a span of 26 days.

September Precipitation Trends in El Corcovado

The chart displays monthly precipitation patterns in El Corcovado, 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 Corcovado, September typically receives around 266 mm (10.5 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec92531221551862722661433014
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in El Corcovado

In El Corcovado in September humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

September Average Humidity in El Corcovado

This chart illustrates the average monthly humidity levels in El Corcovado, 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 Corcovado is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%65%59%60%67%80%81%83%83%80%77%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in El Corcovado

In El Corcovado 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 Corcovado, you can check here.

Maximum UV Index Levels in El Corcovado for September

The chart shows the monthly maximum UV Index (UVI) for El Corcovado 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 Corcovado typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413141313141298
Data source: El Corcovado 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 Corcovado Compares to Other Months

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

This table compares monthly weather conditions in El Corcovado, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)9 mm (0.4 inches)70%very high
February Weather20°C (68°F)25 mm (1.0 inches)65%extreme
March Weather22°C (71°F)3 mm (0.1 inches)59%extreme
April Weather23°C (73°F)1 mm (0.0 inches)60%extreme
May Weather24°C (75°F)22 mm (0.9 inches)67%extreme
June Weather24°C (75°F)155 mm (6.1 inches)80%extreme
July Weather23°C (73°F)186 mm (7.3 inches)81%extreme
August Weather23°C (73°F)272 mm (10.7 inches)83%extreme
September Weather22°C (72°F)266 mm (10.5 inches)83%extreme
October Weather22°C (72°F)143 mm (5.6 inches)80%extreme
November Weather21°C (70°F)30 mm (1.2 inches)77%very high
December Weather19°C (67°F)14 mm (0.5 inches)76%very high

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