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September Weather in La Brecha, Mexico

Last updated: August 27, 2025

In September, the average temperature in La Brecha, Mexico reaches a warm 29°C (84°F), with a minimum of 24°C (76°F) and a maximum of 34°C (93°F). Visitors can expect 155 mm (6.1 in) of precipitation spread across 17 days, contributing to an average humidity of 78%. Prepare for a mix of warmth and rainfall during your stay!

September Temperature in La Brecha

In September in La Brecha, the average temperature is 29°C (84°F), with maximums reaching 34°C (93°F) and minimums dropping to as low as 24°C (76°F). This makes it an ideal time for traveling, offering warm and pleasant weather for outdoor activities.

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

The chart illustrates September temperature patterns in La Brecha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Brecha, September typically has an average temperature of 29°C (84°F), with highs reaching up to 34°C (93°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec666668727781858684827669
Data source: Temperature data for La Brecha 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 Brecha

In La Brecha in September, the precipitation amount is 155 mm (6.1 in) over the course of 17 days.

September Precipitation Trends in La Brecha

The chart displays monthly precipitation patterns in La Brecha, 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 Brecha, September typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec714210193410015625239
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Brecha

In La Brecha in September humidity is 78%. With an average temperature of 29°C (84°F), this humidity feels like a thick blanket enveloping you, making travel feel sticky and exhausting as you navigate through the heat.

September Average Humidity in La Brecha

This chart illustrates the average monthly humidity levels in La Brecha, 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 Brecha is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%62%58%59%64%74%78%78%75%74%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Brecha

In La Brecha 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 La Brecha.

Maximum UV Index Levels in La Brecha for September

The chart shows the monthly maximum UV Index (UVI) for La Brecha 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 Brecha typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec69101212121212121086
Data source: La Brecha 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 Brecha Compares to Other Months

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

This table compares monthly weather conditions in La Brecha, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)7 mm (0.3 inches)70%high
February Weather19°C (66°F)14 mm (0.5 inches)67%very high
March Weather20°C (68°F)2 mm (0.1 inches)62%very high
April Weather22°C (72°F)1 mm (0.0 inches)58%extreme
May Weather25°C (77°F)0 mm (0.0 inches)59%extreme
June Weather27°C (82°F)19 mm (0.8 inches)64%extreme
July Weather29°C (85°F)34 mm (1.3 inches)74%extreme
August Weather30°C (86°F)100 mm (3.9 inches)78%extreme
September Weather29°C (84°F)155 mm (6.1 inches)78%extreme
October Weather28°C (83°F)25 mm (1.0 inches)75%very high
November Weather24°C (76°F)23 mm (0.9 inches)74%very high
December Weather20°C (69°F)9 mm (0.4 inches)72%high

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