September Weather in Arroyo de Piedra, Mexico

Last updated: August 26, 2025

In September, the average temperature in Arroyo de Piedra, Mexico is a warm 26°C (79°F). Expect daily temperatures to fluctuate, with a minimum of 19°C (67°F) and a maximum reaching up to 36°C (97°F). The month experiences significant rainfall, with 382 mm (15.0 in) spread over 26 days, contributing to an average humidity of 84%. Prepare for a tropical experience!

September Temperature in Arroyo de Piedra

In September in Arroyo de Piedra, the average temperature is 26°C (79°F). Maximum temperatures can reach 36°C (97°F), while the minimum can drop to as low as 19°C (67°F). This mild climate makes Arroyo de Piedra an ideal destination for travelers looking to enjoy pleasant weather.

September Weather in Arroyo de Piedra: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Arroyo de Piedra, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arroyo de Piedra, September typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (97°F) and lows dropping to around 19°C (67°F).

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

September Precipitation in Arroyo de Piedra

In Arroyo de Piedra in September, the total precipitation amount is 382 mm (15.0 in) over the course of 26 days.

September Precipitation Trends in Arroyo de Piedra

The chart displays monthly precipitation patterns in Arroyo de Piedra, 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 Arroyo de Piedra, September typically receives around 382 mm (15.0 inches) of precipitation spread over approximately 26 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 Arroyo de Piedra

In Arroyo de Piedra in September, humidity is 84%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket enveloping you, making travel feel sticky and exhausting, yet the vibrant atmosphere and lush surroundings offer a refreshing allure that invites exploration.

September Average Humidity in Arroyo de Piedra

This chart illustrates the average monthly humidity levels in Arroyo de Piedra, 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 Arroyo de Piedra 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 Arroyo de Piedra

In Arroyo de Piedra 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 Arroyo de Piedra.

Maximum UV Index Levels in Arroyo de Piedra for September

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

Data source: Arroyo de Piedra 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 Arroyo de Piedra Compares to Other Months

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

This table compares monthly weather conditions in Arroyo de Piedra, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (69°F)	63 mm (2.5 inches)	84%	very high
February Weather	22°C (72°F)	62 mm (2.4 inches)	80%	extreme
March Weather	24°C (75°F)	42 mm (1.6 inches)	73%	extreme
April Weather	26°C (80°F)	45 mm (1.8 inches)	67%	extreme
May Weather	28°C (82°F)	104 mm (4.1 inches)	72%	extreme
June Weather	26°C (80°F)	359 mm (14.1 inches)	73%	extreme
July Weather	26°C (79°F)	227 mm (8.9 inches)	76%	extreme
August Weather	26°C (79°F)	372 mm (14.6 inches)	80%	extreme
September Weather	26°C (79°F)	382 mm (15.0 inches)	84%	extreme
October Weather	25°C (77°F)	299 mm (11.8 inches)	89%	extreme
November Weather	22°C (73°F)	157 mm (6.2 inches)	88%	very high
December Weather	21°C (70°F)	59 mm (2.3 inches)	88%	very high