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August Weather in El Arenal, Mexico

Last updated: August 27, 2025

In August, the average temperature in El Arenal, Mexico is a pleasant 22°C (71°F). You can expect temperatures to range from a cool 13°C (56°F) to a warm 33°C (91°F). During this time, the area sees an average precipitation of 81 mm (3.2 in) spread over 13 days, with a notable humidity level of 83%.

August Temperature in El Arenal

In August in El Arenal, the average temperature is 22°C (71°F). The maximum can reach 33°C (91°F) and the minimum can be as low as 13°C (56°F). This pleasant climate makes it an ideal time for traveling and exploring the beauty of El Arenal.

August Weather in El Arenal: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in El Arenal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Arenal, August typically has an average temperature of 22°C (71°F), with highs reaching up to 33°C (91°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec545864687375717167666155
Data source: Temperature data for El Arenal 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 El Arenal

In El Arenal in August, the precipitation amount is 81 mm (3.2 in) over the course of 13 days.

August Precipitation Trends in El Arenal

The chart displays monthly precipitation patterns in El Arenal, 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 El Arenal, August typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec1211428361088112153139
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in El Arenal

In El Arenal in August humidity is 83%. With an average temperature of 22°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel a bit sticky but still enjoyable, as long as you stay hydrated and take breaks in the shade.

August Average Humidity in El Arenal

This chart illustrates the average monthly humidity levels in El Arenal, 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 El Arenal is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%64%49%47%55%77%82%83%86%83%80%83%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in El Arenal

In El Arenal in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in El Arenal, you can check here.

Maximum UV Index Levels in El Arenal for August

The chart shows the monthly maximum UV Index (UVI) for El Arenal 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 El Arenal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec811131514141414131297
Data source: El Arenal 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 El Arenal Compares to Other Months

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

This table compares monthly weather conditions in El Arenal, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (54°F)12 mm (0.5 inches)71%very high
February Weather15°C (58°F)11 mm (0.4 inches)64%extreme
March Weather18°C (64°F)4 mm (0.2 inches)49%extreme
April Weather20°C (69°F)2 mm (0.1 inches)47%extreme
May Weather23°C (73°F)8 mm (0.3 inches)55%extreme
June Weather24°C (75°F)36 mm (1.4 inches)77%extreme
July Weather21°C (71°F)108 mm (4.3 inches)82%extreme
August Weather22°C (71°F)81 mm (3.2 inches)83%extreme
September Weather20°C (67°F)121 mm (4.8 inches)86%extreme
October Weather19°C (66°F)53 mm (2.1 inches)83%extreme
November Weather16°C (61°F)13 mm (0.5 inches)80%very high
December Weather13°C (55°F)9 mm (0.4 inches)83%high

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