September Weather in Coahuayutla de Guerrero, Mexico

Last updated: August 27, 2025

In September, the average temperature in Coahuayutla de Guerrero, Mexico hovers around 26°C (79°F), with a pleasant minimum of 21°C (70°F) and a sizzling maximum reaching 37°C (99°F). Expect an average humidity of 85% and prepare for 209 mm (8.2 in) of precipitation, spread over 22 days of the month.

September Temperature in Coahuayutla de Guerrero

In September in Coahuayutla de Guerrero, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F), and minimums can be as low as 21°C (70°F). This makes Coahuayutla de Guerrero an ideal destination for travelers seeking warm weather and plenty of sunshine.

September Weather in Coahuayutla de Guerrero: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Coahuayutla de Guerrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coahuayutla de Guerrero, September typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 21°C (70°F).

Data source: Temperature data for Coahuayutla de Guerrero generated using information from the Copernicus Climate Change Service.

September Precipitation in Coahuayutla de Guerrero

In Coahuayutla de Guerrero in September, the precipitation amount is 209 mm (8.2 in) during 22 days, showcasing a significant level of rainfall throughout the month.

September Precipitation Trends in Coahuayutla de Guerrero

The chart displays monthly precipitation patterns in Coahuayutla de Guerrero, 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 Coahuayutla de Guerrero, September typically receives around 209 mm (8.2 inches) of precipitation spread over approximately 22 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 Coahuayutla de Guerrero

In Coahuayutla de Guerrero in September, humidity is 85%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities feel stifling and exhausting for travelers.

September Average Humidity in Coahuayutla de Guerrero

This chart illustrates the average monthly humidity levels in Coahuayutla de Guerrero, 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 Coahuayutla de Guerrero is approximately 85%, 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 Coahuayutla de Guerrero

In Coahuayutla de Guerrero 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 Coahuayutla de Guerrero.

Maximum UV Index Levels in Coahuayutla de Guerrero for September

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

Data source: Coahuayutla de Guerrero 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 Coahuayutla de Guerrero Compares to Other Months

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

This table compares monthly weather conditions in Coahuayutla de Guerrero, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (76°F)	3 mm (0.1 inches)	70%	very high
February Weather	24°C (76°F)	1 mm (0.1 inches)	64%	extreme
March Weather	25°C (78°F)	0 mm (0.0 inches)	54%	extreme
April Weather	25°C (78°F)	0 mm (0.0 inches)	61%	extreme
May Weather	27°C (80°F)	6 mm (0.3 inches)	75%	extreme
June Weather	27°C (81°F)	145 mm (5.7 inches)	83%	extreme
July Weather	27°C (82°F)	97 mm (3.8 inches)	83%	extreme
August Weather	27°C (80°F)	187 mm (7.4 inches)	85%	extreme
September Weather	26°C (79°F)	209 mm (8.2 inches)	85%	extreme
October Weather	26°C (79°F)	169 mm (6.7 inches)	79%	extreme
November Weather	25°C (78°F)	39 mm (1.5 inches)	76%	very high
December Weather	24°C (76°F)	4 mm (0.2 inches)	74%	very high