September Weather in Pena de Afuera, Mexico

Last updated: August 27, 2025

In Pena de Afuera, Mexico, the average temperature in September reaches a comfortable 27°C (82°F). Temperatures can fluctuate, with a minimum of 19°C (67°F) and a maximum of 33°C (92°F). Expect 235 mm (9.3 in) of precipitation spread over 22 days, contributing to an average humidity of 80% that enhances the tropical vibe of the season. Enjoy the warmth while staying prepared for the occasional rain!

September Temperature in Pena de Afuera

In September in Pena de Afuera, the average temperature is 27°C (82°F). Maximum temperatures can reach 33°C (92°F), while the minimum can drop to as low as 19°C (67°F). This makes Pena de Afuera an ideal destination for travelers seeking warm weather and pleasant conditions.

September Weather in Pena de Afuera: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Pena de Afuera, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pena de Afuera, September typically has an average temperature of 27°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 19°C (67°F).

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

September Precipitation in Pena de Afuera

In Pena de Afuera in September, the precipitation amount is 235 mm (9.3 in), spread over 22 days.

September Precipitation Trends in Pena de Afuera

The chart displays monthly precipitation patterns in Pena de Afuera, 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 Pena de Afuera, September typically receives around 235 mm (9.3 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 Pena de Afuera

In Pena de Afuera in September, humidity is 80%. With an average temperature of 27°C (82°F), this humidity feels like stepping into a thick blanket of warmth that hugs you relentlessly, making outdoor activities feel sluggish and exhausting.

September Average Humidity in Pena de Afuera

This chart illustrates the average monthly humidity levels in Pena de Afuera, 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 Pena de Afuera is approximately 80%, 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 Pena de Afuera

In Pena de Afuera in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Pena de Afuera.

Maximum UV Index Levels in Pena de Afuera for September

The chart shows the monthly maximum UV Index (UVI) for Pena de Afuera 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 Pena de Afuera typically reaches 12, which falls under the extreme exposure category.

Data source: Pena de Afuera 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 Pena de Afuera Compares to Other Months

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

This table compares monthly weather conditions in Pena de Afuera, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	74 mm (2.9 inches)	82%	high
February Weather	21°C (71°F)	51 mm (2.0 inches)	83%	very high
March Weather	23°C (73°F)	64 mm (2.5 inches)	82%	extreme
April Weather	25°C (78°F)	66 mm (2.6 inches)	81%	extreme
May Weather	27°C (82°F)	88 mm (3.5 inches)	80%	extreme
June Weather	28°C (82°F)	174 mm (6.9 inches)	77%	extreme
July Weather	28°C (82°F)	138 mm (5.4 inches)	76%	extreme
August Weather	28°C (83°F)	174 mm (6.9 inches)	78%	extreme
September Weather	27°C (82°F)	235 mm (9.3 inches)	80%	extreme
October Weather	26°C (79°F)	219 mm (8.6 inches)	82%	very high
November Weather	23°C (74°F)	105 mm (4.1 inches)	84%	very high
December Weather	21°C (70°F)	39 mm (1.5 inches)	85%	high