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August Weather in La Sirena, Mexico

Last updated: August 27, 2025

In August, the average temperature in La Sirena, Mexico reaches a pleasant 23°C (73°F). Daily temperatures can range from a comfortable 17°C (62°F) to a warm 30°C (86°F). Expect a substantial precipitation amount of 533 mm (21.0 in) spread over 30 days, with an average humidity of 78%.

August Temperature in La Sirena

In August in La Sirena, the average temperature is 23°C (73°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 17°C (62°F). This pleasant climate makes it an ideal time for traveling and exploring the area's attractions.

August Weather in La Sirena: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in La Sirena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Sirena, August typically has an average temperature of 23°C (73°F), with highs reaching up to 30°C (86°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec707173757573737373737270
Data source: Temperature data for La Sirena 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 La Sirena

In La Sirena in August, the precipitation amount is 533 mm (21.0 in) over the course of 30 days.

August Precipitation Trends in La Sirena

The chart displays monthly precipitation patterns in La Sirena, 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 La Sirena, August typically receives around 533 mm (21.0 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec20920402005443565337066474816
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in La Sirena

In La Sirena in August, humidity is 78%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a little challenging but still enjoyable for travelers who appreciate a tropical atmosphere.

August Average Humidity in La Sirena

This chart illustrates the average monthly humidity levels in La Sirena, 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 La Sirena is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec67%66%63%66%71%74%78%78%77%77%75%72%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in La Sirena

In La Sirena 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 La Sirena.

Maximum UV Index Levels in La Sirena for August

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

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

This table compares monthly weather conditions in La Sirena, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)20 mm (0.8 inches)67%very high
February Weather22°C (72°F)9 mm (0.4 inches)66%extreme
March Weather23°C (74°F)20 mm (0.8 inches)63%extreme
April Weather24°C (75°F)39 mm (1.6 inches)66%extreme
May Weather24°C (75°F)200 mm (7.9 inches)71%extreme
June Weather23°C (74°F)544 mm (21.4 inches)73%extreme
July Weather23°C (74°F)356 mm (14.0 inches)78%extreme
August Weather23°C (73°F)533 mm (21.0 inches)78%extreme
September Weather23°C (73°F)706 mm (27.8 inches)77%extreme
October Weather23°C (73°F)647 mm (25.5 inches)77%extreme
November Weather22°C (72°F)48 mm (1.9 inches)75%very high
December Weather21°C (71°F)16 mm (0.6 inches)72%very high

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