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September Weather in Juan de la Barrera, Mexico

Last updated: August 26, 2025

In September, the average temperature in Juan de la Barrera, Mexico hovers around 29°C (84°F). Expect a minimum of 20°C (69°F) and a maximum reaching up to 40°C (104°F). During this month, you'll encounter precipitation averaging 112 mm (4.4 in) over 14 days, with an overall humidity level of 82%. Stay prepared for both the heat and the occasional rain!

September Temperature in Juan de la Barrera

In September in Juan de la Barrera, the average temperature is 29°C (84°F). Maximum temperatures can reach 40°C (104°F), while minimums can drop to as low as 20°C (69°F). Be sure to pack light clothing and stay hydrated to make the most of your travels during this warm month.

September Weather in Juan de la Barrera: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Juan de la Barrera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Juan de la Barrera, September typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (104°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec646569748086878684817365
Data source: Temperature data for Juan de la Barrera 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 Juan de la Barrera

In Juan de la Barrera in September, the precipitation amount is 112 mm (4.4 in) spread over 14 days.

September Precipitation Trends in Juan de la Barrera

The chart displays monthly precipitation patterns in Juan de la Barrera, 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 Juan de la Barrera, September typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec111880020109145112214115
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Juan de la Barrera

In Juan de la Barrera in September humidity is 82%. With an average temperature of 29°C (84°F), this humidity feels like a heavy blanket wrapping around you, making sightseeing ventures feel more exhausting and requiring frequent breaks to stay hydrated.

September Average Humidity in Juan de la Barrera

This chart illustrates the average monthly humidity levels in Juan de la Barrera, 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 Juan de la Barrera is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%67%60%51%47%50%70%82%82%78%78%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Juan de la Barrera

In Juan de la Barrera in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Juan de la Barrera.

Maximum UV Index Levels in Juan de la Barrera for September

The chart shows the monthly maximum UV Index (UVI) for Juan de la Barrera 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 Juan de la Barrera typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec68101212121212121076
Data source: Juan de la Barrera 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 Juan de la Barrera Compares to Other Months

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

This table compares monthly weather conditions in Juan de la Barrera, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (64°F)11 mm (0.4 inches)74%high
February Weather18°C (65°F)18 mm (0.7 inches)67%very high
March Weather20°C (69°F)8 mm (0.3 inches)60%very high
April Weather24°C (75°F)0 mm (0.0 inches)51%extreme
May Weather26°C (80°F)0 mm (0.0 inches)47%extreme
June Weather30°C (86°F)20 mm (0.8 inches)50%extreme
July Weather30°C (87°F)109 mm (4.3 inches)70%extreme
August Weather30°C (86°F)145 mm (5.7 inches)81%extreme
September Weather29°C (84°F)112 mm (4.4 inches)82%extreme
October Weather27°C (82°F)21 mm (0.8 inches)78%very high
November Weather23°C (73°F)40 mm (1.6 inches)78%high
December Weather19°C (66°F)15 mm (0.6 inches)80%high

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