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August Weather in Puerto Cisnes, Chile

Last updated: August 22, 2025

In Puerto Cisnes, Chile, the average temperature in August hovers around 3°C (37°F), with minimums dipping to -7°C (19°F) and maximums reaching 12°C (53°F). This month sees precipitation totaling 491 mm (19.3 in) over approximately 25 days, while the average humidity remains high at 89%. Be prepared for a cool and wet period!

August Temperature in Puerto Cisnes

In August, in Puerto Cisnes, the average temperature is 3°C (37°F). The maximum can reach 12°C (53°F), while the minimum can drop as low as -7°C (19°F). Travelers should prepare for chilly weather and pack accordingly, ensuring they stay warm while exploring the area.

August Weather in Puerto Cisnes: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Puerto Cisnes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Cisnes, August typically has an average temperature of 3°C (37°F), with highs reaching up to 12°C (53°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec535551474235353739414852
Data source: Temperature data for Puerto Cisnes 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 Puerto Cisnes

In Puerto Cisnes in August, the total precipitation amount is 491 mm (19.3 in) spread over 25 days.

August Precipitation Trends in Puerto Cisnes

The chart displays monthly precipitation patterns in Puerto Cisnes, 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 Puerto Cisnes, August typically receives around 491 mm (19.3 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec265191291382458572451491386379326289
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Puerto Cisnes

In Puerto Cisnes in August, humidity is 89%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly and prepare for an understated, yet invigorating, travel experience.

August Average Humidity in Puerto Cisnes

This chart illustrates the average monthly humidity levels in Puerto Cisnes, 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 Puerto Cisnes is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%88%86%89%89%89%89%89%88%86%85%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Puerto Cisnes

In Puerto Cisnes in August, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Puerto Cisnes for better planning.

Maximum UV Index Levels in Puerto Cisnes for August

The chart shows the monthly maximum UV Index (UVI) for Puerto Cisnes 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 Puerto Cisnes typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1311853234691213
Data source: Puerto Cisnes 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 Puerto Cisnes Compares to Other Months

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

This table compares monthly weather conditions in Puerto Cisnes, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather11°C (53°F)265 mm (10.4 inches)85%extreme
February Weather13°C (55°F)191 mm (7.5 inches)88%extreme
March Weather10°C (51°F)291 mm (11.5 inches)86%very high
April Weather8°C (47°F)382 mm (15.1 inches)89%moderate
May Weather5°C (42°F)458 mm (18.0 inches)89%moderate
June Weather2°C (35°F)572 mm (22.5 inches)89%low
July Weather2°C (35°F)451 mm (17.8 inches)89%moderate
August Weather3°C (37°F)491 mm (19.3 inches)89%moderate
September Weather4°C (39°F)386 mm (15.2 inches)88%high
October Weather5°C (42°F)379 mm (14.9 inches)86%very high
November Weather9°C (48°F)326 mm (12.8 inches)84%extreme
December Weather11°C (53°F)289 mm (11.4 inches)86%extreme

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