September Weather in El Coyol, Mexico

Last updated: August 27, 2025

In El Coyol, Mexico, the average temperature in September hovers around 21°C (70°F). You can expect a minimum of 12°C (53°F) and a maximum reaching up to 31°C (88°F). During this month, precipitation totals about 235 mm (9.3 in) spread over 24 days, while the average humidity lingers at a comfortable 84%.

September Temperature in El Coyol

In September in El Coyol, the average temperature is 21°C (70°F), with maximums reaching 31°C (88°F) and minimums dropping as low as 12°C (53°F). This pleasant climate makes El Coyol an ideal destination for outdoor activities and exploration during this time.

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

The chart illustrates September temperature patterns in El Coyol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Coyol, September typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 12°C (53°F).

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

September Precipitation in El Coyol

In El Coyol in September, the precipitation amount is 235 mm (9.3 in) and occurs over a span of 24 days.

September Precipitation Trends in El Coyol

The chart displays monthly precipitation patterns in El Coyol, 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 Coyol, September typically receives around 235 mm (9.3 inches) of precipitation spread over approximately 24 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 Coyol

In El Coyol in September, humidity is 84%. With an average temperature of 21°C (70°F), this humidity feels like thick, warm air wrapping around you, making outdoor activities quite uncomfortable and necessitating frequent hydration breaks for a more enjoyable travel experience.

September Average Humidity in El Coyol

This chart illustrates the average monthly humidity levels in El Coyol, 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 Coyol is approximately 84%, 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 Coyol

In El Coyol 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 Coyol.

Maximum UV Index Levels in El Coyol for September

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

Data source: El Coyol 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 Coyol Compares to Other Months

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

This table compares monthly weather conditions in El Coyol, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	48 mm (1.9 inches)	88%	very high
February Weather	16°C (61°F)	45 mm (1.8 inches)	86%	very high
March Weather	18°C (65°F)	61 mm (2.4 inches)	83%	extreme
April Weather	21°C (70°F)	87 mm (3.4 inches)	80%	extreme
May Weather	22°C (73°F)	122 mm (4.8 inches)	82%	extreme
June Weather	22°C (72°F)	202 mm (7.9 inches)	79%	extreme
July Weather	22°C (71°F)	158 mm (6.2 inches)	72%	extreme
August Weather	22°C (71°F)	171 mm (6.7 inches)	74%	extreme
September Weather	21°C (70°F)	235 mm (9.3 inches)	84%	extreme
October Weather	20°C (67°F)	220 mm (8.7 inches)	92%	extreme
November Weather	17°C (62°F)	71 mm (2.8 inches)	91%	very high
December Weather	15°C (59°F)	34 mm (1.3 inches)	91%	high