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August Weather in Penas Negras, Mexico

Last updated: August 27, 2025

In Penas Negras, Mexico, the average temperature in August hovers around 24°C (75°F). Expect a comfortable range with a minimum of 17°C (63°F) and a maximum reaching up to 33°C (91°F). However, be prepared for a significant amount of rain, as 434 mm (17.1 in) of precipitation is anticipated over the 30 days. Don't forget to factor in the average humidity level of 82%, which can make the climate feel even warmer.

August Temperature in Penas Negras

In August in Penas Negras, the average temperature is 24°C (75°F). The maximum can reach 33°C (91°F) and the minimum can be as low as 17°C (63°F). This makes Penas Negras an ideal destination for travelers seeking pleasant weather and outdoor activities during this time.

August Weather in Penas Negras: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Penas Negras, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penas Negras, August typically has an average temperature of 24°C (75°F), with highs reaching up to 33°C (91°F) and lows dropping to around 17°C (63°F).
JanFebMarAprMayJunJulAugSepOctNovDec737476787976767575757473
Data source: Temperature data for Penas Negras 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 Penas Negras

In Penas Negras in August, the total precipitation amount reaches 434 mm (17.1 in) over a span of 30 days.

August Precipitation Trends in Penas Negras

The chart displays monthly precipitation patterns in Penas Negras, 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 Penas Negras, August typically receives around 434 mm (17.1 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec53591023302794344632953314
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Penas Negras

In Penas Negras in August, humidity is 82%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making travel feel sticky and heavy on the skin, often requiring more frequent breaks and hydration.

August Average Humidity in Penas Negras

This chart illustrates the average monthly humidity levels in Penas Negras, 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 Penas Negras is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Penas Negras

In Penas Negras 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 Penas Negras.

Maximum UV Index Levels in Penas Negras for August

The chart shows the monthly maximum UV Index (UVI) for Penas Negras 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 Penas Negras typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131412109
Data source: Penas Negras 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 Penas Negras Compares to Other Months

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

This table compares monthly weather conditions in Penas Negras, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)5 mm (0.2 inches)65%very high
February Weather24°C (75°F)3 mm (0.1 inches)61%extreme
March Weather25°C (77°F)5 mm (0.2 inches)59%extreme
April Weather26°C (78°F)9 mm (0.4 inches)62%extreme
May Weather26°C (79°F)102 mm (4.0 inches)73%extreme
June Weather24°C (76°F)330 mm (13.0 inches)78%extreme
July Weather24°C (76°F)279 mm (11.0 inches)79%extreme
August Weather24°C (75°F)434 mm (17.1 inches)82%extreme
September Weather24°C (75°F)463 mm (18.2 inches)82%extreme
October Weather24°C (75°F)295 mm (11.6 inches)79%extreme
November Weather23°C (74°F)33 mm (1.3 inches)72%very high
December Weather23°C (73°F)14 mm (0.5 inches)70%very high

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