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September Weather in La Libertad, Mexico

Last updated: August 27, 2025

In La Libertad, Mexico, the average temperature in September reaches a delightful 29°C (84°F), although you might experience a minimum of 22°C (72°F) and a scorching maximum of 39°C (102°F). Be prepared for precipitation as well, with approximately 156 mm (6.1 in) falling over 20 days of the month. With an average humidity of 80%, it’s a warm and humid time to enjoy the local scenery!

September Temperature in La Libertad

In September in La Libertad, the average temperature is 29°C (84°F), with maximums reaching up to 39°C (102°F) and minimums dropping as low as 22°C (72°F). This warm climate makes it an ideal destination for travelers seeking sunshine and outdoor activities.

September Weather in La Libertad: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Libertad, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Libertad, September typically has an average temperature of 29°C (84°F), with highs reaching up to 39°C (102°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec778083878884858583817877
Data source: Temperature data for La Libertad 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 La Libertad

In La Libertad in September, the precipitation amount is 156 mm (6.1 in) over the course of 20 days.

September Precipitation Trends in La Libertad

The chart displays monthly precipitation patterns in La Libertad, 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 La Libertad, September typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec18410175121867941561275221
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Libertad

In La Libertad in September, humidity is 80%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, as sweat clings to your skin and every step requires extra effort.

September Average Humidity in La Libertad

This chart illustrates the average monthly humidity levels in La Libertad, 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 La Libertad is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%73%64%61%60%59%64%76%80%82%83%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Libertad

In La Libertad 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 La Libertad.

Maximum UV Index Levels in La Libertad for September

The chart shows the monthly maximum UV Index (UVI) for La Libertad 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 La Libertad typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131413131313131298
Data source: La Libertad 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 La Libertad Compares to Other Months

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

This table compares monthly weather conditions in La Libertad, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)18 mm (0.7 inches)78%very high
February Weather27°C (81°F)4 mm (0.2 inches)73%extreme
March Weather28°C (84°F)10 mm (0.4 inches)64%extreme
April Weather30°C (87°F)17 mm (0.7 inches)61%extreme
May Weather31°C (88°F)51 mm (2.0 inches)59%extreme
June Weather29°C (84°F)218 mm (8.6 inches)59%extreme
July Weather29°C (85°F)67 mm (2.6 inches)64%extreme
August Weather29°C (85°F)94 mm (3.7 inches)76%extreme
September Weather29°C (84°F)156 mm (6.1 inches)80%extreme
October Weather27°C (81°F)127 mm (5.0 inches)82%extreme
November Weather26°C (78°F)52 mm (2.1 inches)83%very high
December Weather25°C (77°F)21 mm (0.8 inches)84%very high

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