September Weather in El Potrero, Mexico

Last updated: August 27, 2025

In September, the average temperature in El Potrero, Mexico hovers around 20°C (68°F), showcasing a pleasant climate perfect for outdoor activities. Expect temperatures to range from a comfortable 11°C (51°F) at night to a warm 30°C (87°F) during the day. However, be prepared for some rain, as the area receives about 155 mm (6.1 in) of precipitation over 19 days of the month. With an average humidity level of 81%, the air can feel quite moist, emphasizing the lush beauty of the region.

September Temperature in El Potrero

In September in El Potrero, the average temperature is 20°C (68°F). Maximums can reach 30°C (87°F), while minimums can be as low as 11°C (51°F). This pleasant climate makes El Potrero an ideal destination for travelers seeking moderate weather and enjoyable outdoor activities.

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

The chart illustrates September temperature patterns in El Potrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Potrero, September typically has an average temperature of 20°C (68°F), with highs reaching up to 30°C (87°F) and lows dropping to around 11°C (51°F).

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

September Precipitation in El Potrero

In El Potrero in September, the total precipitation amount is 155 mm (6.1 in), which occurs over the course of 19 days.

September Precipitation Trends in El Potrero

The chart displays monthly precipitation patterns in El Potrero, 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 Potrero, September typically receives around 155 mm (6.1 inches) of precipitation spread over approximately 19 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 El Potrero

In El Potrero in September humidity is 81%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace that can make outdoor activities feel steamy and exhausting, potentially leading travelers to seek shade or a refreshing drink more often.

September Average Humidity in El Potrero

This chart illustrates the average monthly humidity levels in El Potrero, 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 Potrero is approximately 81%, 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 Potrero

In El Potrero 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 Potrero.

Maximum UV Index Levels in El Potrero for September

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

Data source: El Potrero 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 Potrero Compares to Other Months

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

This table compares monthly weather conditions in El Potrero, 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 (60°F)	3 mm (0.1 inches)	74%	very high
February Weather	18°C (64°F)	5 mm (0.2 inches)	65%	extreme
March Weather	21°C (69°F)	10 mm (0.4 inches)	58%	extreme
April Weather	22°C (73°F)	5 mm (0.2 inches)	58%	extreme
May Weather	23°C (75°F)	42 mm (1.7 inches)	67%	extreme
June Weather	22°C (72°F)	143 mm (5.6 inches)	76%	extreme
July Weather	20°C (69°F)	167 mm (6.6 inches)	67%	extreme
August Weather	20°C (69°F)	160 mm (6.3 inches)	68%	extreme
September Weather	20°C (68°F)	155 mm (6.1 inches)	81%	extreme
October Weather	19°C (67°F)	51 mm (2.0 inches)	83%	extreme
November Weather	17°C (63°F)	20 mm (0.8 inches)	84%	very high
December Weather	16°C (60°F)	5 mm (0.2 inches)	81%	very high