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August Weather in Piedra Grande, Mexico

Last updated: August 27, 2025

In August, the average temperature in Piedra Grande, Mexico hovers around 27°C (82°F), making it a warm destination. Temperatures can range from a comfortable 20°C (68°F) to a sweltering 37°C (99°F). Expect 161 mm (6.3 in) of precipitation over approximately 21 days, contributing to an average humidity level of 74%.

August Temperature in Piedra Grande

In August in Piedra Grande, the average temperature is 27°C (82°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 20°C (68°F). This pleasant climate makes Piedra Grande an ideal destination for travelers seeking warmth and outdoor adventures.

August Weather in Piedra Grande: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Piedra Grande, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piedra Grande, August typically has an average temperature of 27°C (82°F), with highs reaching up to 37°C (99°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec666973788281818180777167
Data source: Temperature data for Piedra Grande generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Piedra Grande

In Piedra Grande in August, the total precipitation amount is 161 mm (6.3 in) distributed over 21 days.

August Precipitation Trends in Piedra Grande

The chart displays monthly precipitation patterns in Piedra Grande, 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 Piedra Grande, August typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec574455711561851191611842649533
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Piedra Grande

In Piedra Grande in August, humidity is 74%. With an average temperature of 27°C (82°F), this humidity makes traveling feel quite sticky and oppressive, making it essential to stay hydrated and seek shade frequently.

August Average Humidity in Piedra Grande

This chart illustrates the average monthly humidity levels in Piedra Grande, 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 Piedra Grande is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Piedra Grande

In Piedra Grande in August, 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 Piedra Grande.

Maximum UV Index Levels in Piedra Grande for August

The chart shows the monthly maximum UV Index (UVI) for Piedra Grande 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 Piedra Grande typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121213131312121197
Data source: Piedra Grande 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 Piedra Grande Compares to Other Months

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

This table compares monthly weather conditions in Piedra Grande, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)57 mm (2.3 inches)88%high
February Weather20°C (69°F)44 mm (1.7 inches)86%very high
March Weather23°C (73°F)55 mm (2.2 inches)83%extreme
April Weather26°C (78°F)71 mm (2.8 inches)80%extreme
May Weather28°C (82°F)156 mm (6.2 inches)82%extreme
June Weather27°C (82°F)185 mm (7.3 inches)79%extreme
July Weather27°C (81°F)119 mm (4.7 inches)72%extreme
August Weather27°C (82°F)161 mm (6.3 inches)74%extreme
September Weather27°C (80°F)184 mm (7.2 inches)84%extreme
October Weather25°C (77°F)264 mm (10.4 inches)92%extreme
November Weather22°C (71°F)95 mm (3.7 inches)91%very high
December Weather19°C (67°F)33 mm (1.3 inches)91%high

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