September Weather in Las Mercedes (Agropecuaria), Mexico

Last updated: August 27, 2025

In Las Mercedes (Agropecuaria), Mexico, the average temperature in September reaches a warm 30°C (86°F). Expect it to vary, with minimums dropping to 15°C (60°F) and maximums soaring to 43°C (109°F). You’ll also experience an average humidity of 80%, alongside 54 mm (2.1 in) of precipitation over approximately 6 days. Stay hydrated and enjoy the warmth!

September Temperature in Las Mercedes (Agropecuaria)

In September in Las Mercedes (Agropecuaria), the average temperature is 30°C (86°F). Maximums can reach 43°C (109°F), while minimums can drop to as low as 15°C (60°F). It's essential to pack accordingly for warm days and cooler nights while exploring this vibrant destination.

September Weather in Las Mercedes (Agropecuaria): Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Mercedes (Agropecuaria), showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Mercedes (Agropecuaria), September typically has an average temperature of 30°C (86°F), with highs reaching up to 43°C (109°F) and lows dropping to around 15°C (60°F).

Data source: Temperature data for Las Mercedes (Agropecuaria) generated using information from the Copernicus Climate Change Service.

September Precipitation in Las Mercedes (Agropecuaria)

In Las Mercedes (Agropecuaria) in September, the total precipitation amount is 54 mm (2.1 in) over the course of 6 days.

September Precipitation Trends in Las Mercedes (Agropecuaria)

The chart displays monthly precipitation patterns in Las Mercedes (Agropecuaria), 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 Las Mercedes (Agropecuaria), September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Las Mercedes (Agropecuaria)

In Las Mercedes (Agropecuaria) in September, humidity is 80%. With an average temperature of 30°C (86°F), this humidity feels like a heavy, sticky blanket wrapping around you, making travel feel laborious and draining as you navigate through the thick air.

September Average Humidity in Las Mercedes (Agropecuaria)

This chart illustrates the average monthly humidity levels in Las Mercedes (Agropecuaria), 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 Las Mercedes (Agropecuaria) is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Mercedes (Agropecuaria)

In Las Mercedes (Agropecuaria) in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Las Mercedes (Agropecuaria).

Maximum UV Index Levels in Las Mercedes (Agropecuaria) for September

The chart shows the monthly maximum UV Index (UVI) for Las Mercedes (Agropecuaria) 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 Las Mercedes (Agropecuaria) typically reaches 11, which falls under the extreme exposure category.

Data source: Las Mercedes (Agropecuaria) 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 Las Mercedes (Agropecuaria) Compares to Other Months

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

This table compares monthly weather conditions in Las Mercedes (Agropecuaria), showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	20 mm (0.8 inches)	76%	moderate
February Weather	17°C (63°F)	16 mm (0.6 inches)	68%	very high
March Weather	20°C (68°F)	15 mm (0.6 inches)	56%	very high
April Weather	24°C (76°F)	0 mm (0.0 inches)	42%	extreme
May Weather	27°C (81°F)	1 mm (0.0 inches)	36%	extreme
June Weather	32°C (89°F)	5 mm (0.2 inches)	33%	extreme
July Weather	32°C (90°F)	63 mm (2.5 inches)	47%	extreme
August Weather	32°C (89°F)	56 mm (2.2 inches)	71%	extreme
September Weather	30°C (86°F)	54 mm (2.1 inches)	80%	extreme
October Weather	26°C (80°F)	18 mm (0.7 inches)	73%	very high
November Weather	21°C (71°F)	22 mm (0.9 inches)	75%	high
December Weather	16°C (61°F)	16 mm (0.6 inches)	81%	moderate