August Weather in Petatlan, Mexico

Last updated: August 27, 2025

In August, the average temperature in Petatlan, Mexico is a warm 27°C (80°F), with nighttime lows around 23°C (73°F) and daytime highs reaching up to 32°C (90°F). Expect 294 mm (11.6 in) of precipitation over approximately 22 days, contributing to an average humidity level of 79%. Embrace the tropical vibes while staying prepared for the occasional shower!

August Temperature in Petatlan

In August in Petatlan, the average temperature is 27°C (80°F), with maximums reaching 32°C (90°F) and minimums dropping to as low as 23°C (73°F). This climate makes it an ideal time for travelers looking to enjoy warm weather while exploring the vibrant sights of Petatlan.

August Weather in Petatlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Petatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petatlan, August typically has an average temperature of 27°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 23°C (73°F).

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

August Precipitation in Petatlan

In Petatlan in August, the precipitation amount is 294 mm (11.6 in), occurring over the course of 22 days.

August Precipitation Trends in Petatlan

The chart displays monthly precipitation patterns in Petatlan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Petatlan, August typically receives around 294 mm (11.6 inches) of precipitation spread over approximately 22 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Petatlan

In Petatlan in August humidity is 79%. With an average temperature of 27°C (80°F), this humidity feels like walking through a warm, dense blanket, making travel feel sluggish and allowing every step to become noticeably heavier.

August Average Humidity in Petatlan

This chart illustrates the average monthly humidity levels in Petatlan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Petatlan is approximately 79%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Petatlan

In Petatlan in August, 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 Petatlan.

Maximum UV Index Levels in Petatlan for August

The chart shows the monthly maximum UV Index (UVI) for Petatlan in August, 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 August, the maximum UV index in Petatlan typically reaches 13, which falls under the extreme exposure category.

Data source: Petatlan August 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 August Weather in Petatlan Compares to Other Months

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

This table compares monthly weather conditions in Petatlan, showing how August’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)	66%	very high
February Weather	24°C (76°F)	4 mm (0.1 inches)	64%	extreme
March Weather	25°C (77°F)	0 mm (0.0 inches)	63%	extreme
April Weather	25°C (77°F)	0 mm (0.0 inches)	69%	extreme
May Weather	26°C (79°F)	18 mm (0.7 inches)	73%	extreme
June Weather	26°C (80°F)	305 mm (12.0 inches)	76%	extreme
July Weather	27°C (81°F)	144 mm (5.7 inches)	78%	extreme
August Weather	27°C (80°F)	294 mm (11.6 inches)	79%	extreme
September Weather	26°C (80°F)	296 mm (11.6 inches)	78%	extreme
October Weather	26°C (79°F)	273 mm (10.7 inches)	75%	extreme
November Weather	26°C (78°F)	39 mm (1.6 inches)	72%	very high
December Weather	25°C (77°F)	7 mm (0.3 inches)	70%	very high