September Weather in El Chaparral, Mexico

Last updated: August 26, 2025

In El Chaparral, Mexico, the average temperature in September hovers around 24°C (75°F), offering a pleasant climate for activities. Expect a minimum of 17°C (62°F) and a maximum of 33°C (91°F), providing warm days with cooler nights. However, be prepared for frequent showers, as precipitation reaches 268 mm (10.6 in) over an average of 25 days, resulting in an average humidity of 86%.

September Temperature in El Chaparral

In September in El Chaparral, the average temperature is 24°C (75°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop to as low as 17°C (62°F). This pleasant climate makes El Chaparral an attractive destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in El Chaparral, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Chaparral, September typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (91°F) and lows dropping to around 17°C (62°F).

Data source: Temperature data for El Chaparral generated using information from the Copernicus Climate Change Service.

September Precipitation in El Chaparral

In El Chaparral in September, the precipitation amount is 268 mm (10.6 in) distributed over 25 days.

September Precipitation Trends in El Chaparral

The chart displays monthly precipitation patterns in El Chaparral, 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 Chaparral, September typically receives around 268 mm (10.6 inches) of precipitation spread over approximately 25 days.

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

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Millimeters (mm) Inches (in)

September Humidity in El Chaparral

In El Chaparral in September, humidity is 86%. With an average temperature of 24°C (75°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable and requiring travelers to stay hydrated and take breaks in the shade.

September Average Humidity in El Chaparral

This chart illustrates the average monthly humidity levels in El Chaparral, 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 Chaparral is approximately 86%, 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 El Chaparral

In El Chaparral 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 El Chaparral.

Maximum UV Index Levels in El Chaparral for September

The chart shows the monthly maximum UV Index (UVI) for El Chaparral 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 Chaparral typically reaches 13, which falls under the extreme exposure category.

Data source: El Chaparral 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 Chaparral Compares to Other Months

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

This table compares monthly weather conditions in El Chaparral, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (64°F)	60 mm (2.4 inches)	88%	very high
February Weather	19°C (66°F)	35 mm (1.4 inches)	86%	extreme
March Weather	21°C (70°F)	70 mm (2.8 inches)	84%	extreme
April Weather	23°C (74°F)	64 mm (2.5 inches)	81%	extreme
May Weather	25°C (77°F)	127 mm (5.0 inches)	82%	extreme
June Weather	24°C (76°F)	233 mm (9.2 inches)	81%	extreme
July Weather	24°C (75°F)	207 mm (8.2 inches)	81%	extreme
August Weather	24°C (75°F)	273 mm (10.8 inches)	82%	extreme
September Weather	24°C (75°F)	268 mm (10.6 inches)	86%	extreme
October Weather	22°C (72°F)	139 mm (5.5 inches)	90%	extreme
November Weather	20°C (68°F)	70 mm (2.8 inches)	91%	very high
December Weather	18°C (65°F)	22 mm (0.9 inches)	91%	very high