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August Weather in Puente Alto, Chile

Last updated: August 22, 2025

In August, the average temperature in Puente Alto, Chile hovers around 5°C (42°F), with possibilities of dipping to a chilly -9°C (16°F) and reaching a comfortable 21°C (69°F). Expect about 61 mm (2.4 in) of precipitation spread over 7 days, alongside an average humidity level of 73%, ensuring a crisp yet refreshing environment.

August Temperature in Puente Alto

In August in Puente Alto, the average temperature is 5°C (42°F). Maximums can reach 21°C (69°F), while minimums can dip as low as -9°C (16°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

August Weather in Puente Alto: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Puente Alto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puente Alto, August typically has an average temperature of 5°C (42°F), with highs reaching up to 21°C (69°F) and lows dropping to around -9°C (16°F).
JanFebMarAprMayJunJulAugSepOctNovDec646360544739384246515862
Data source: Temperature data for Puente Alto 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 Puente Alto

In Puente Alto in August, the precipitation amount is 61 mm (2.4 in) over the course of 7 days.

August Precipitation Trends in Puente Alto

The chart displays monthly precipitation patterns in Puente Alto, 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 Puente Alto, August typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec2015102359106626148573214
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Puente Alto

In Puente Alto in August, humidity is 73%. With an average temperature of 5°C (42°F), this humidity feels like a damp chill that seeps into your bones, making travel feel less invigorating and more like a struggle against the cold, damp air.

August Average Humidity in Puente Alto

This chart illustrates the average monthly humidity levels in Puente Alto, 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 Puente Alto is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec41%41%46%52%64%71%75%73%56%61%52%39%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Puente Alto

In Puente Alto in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Puente Alto.

Maximum UV Index Levels in Puente Alto for August

The chart shows the monthly maximum UV Index (UVI) for Puente Alto 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 Puente Alto typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1514128646811121415
Data source: Puente Alto 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 Puente Alto Compares to Other Months

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

This table compares monthly weather conditions in Puente Alto, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)20 mm (0.8 inches)41%extreme
February Weather17°C (64°F)15 mm (0.6 inches)41%extreme
March Weather16°C (60°F)10 mm (0.4 inches)46%extreme
April Weather12°C (55°F)23 mm (0.9 inches)52%very high
May Weather8°C (47°F)59 mm (2.3 inches)64%high
June Weather4°C (39°F)106 mm (4.2 inches)71%moderate
July Weather4°C (39°F)62 mm (2.4 inches)75%high
August Weather5°C (42°F)61 mm (2.4 inches)73%very high
September Weather8°C (47°F)48 mm (1.9 inches)56%extreme
October Weather10°C (51°F)57 mm (2.3 inches)61%extreme
November Weather14°C (58°F)32 mm (1.3 inches)52%extreme
December Weather17°C (62°F)14 mm (0.6 inches)39%extreme

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