August Weather in Calbuco, Chile

Last updated: August 21, 2025

In August, Calbuco, Chile experiences a temperate climate characterized by a maximum temperature of 14°C (57°F) and an average of 9°C (48°F). The month shows significant precipitation, totaling 268 mm (10.6 in) across 22 days. With a high humidity level of 87%, the weather can feel quite chilly and damp. Visitors to this picturesque region should prepare for a cool and wet August, perfect for enjoying the lush landscapes that thrive in such conditions.

August Temperature in Calbuco

August in Calbuco, Chile, marks a transition towards slightly milder temperatures as winter begins to wane. With minimums around 3°C (37°F) and maximums reaching 14°C (57°F), the month averages a cool 9°C (48°F), echoing the gradual warming trend that starts in July. This slight increase reflects a notable shift from the more frigid July, where temperatures dipped as low as 2°C (37°F). As August unfolds, residents can feel the promise of spring in the air, even as the days remain crisp and refreshing. The blend of chilly mornings and cool afternoons sets a serene backdrop, making it a picturesque time for exploring the region's stunning landscapes.

August Weather in Calbuco: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Calbuco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Calbuco, August typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec585957545148474849505457
Data source: Temperature data for Calbuco 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 Calbuco

August in Calbuco, Chile, marks a significant peak in precipitation, with 268 mm (10.6 inches) of rain recorded over 22 days. This substantial downpour is part of a general upward trend in rainfall, starting from a mild 56 mm (2.2 inches) in January and escalating dramatically through the months. The peak in August follows July’s 214 mm, highlighting a pattern of increasing moisture as winter transitions to spring. As the wettest month, August showcases nature's dynamism in Calbuco, ultimately leading to a gradual decline in precipitation in the following months, signaling a seasonal shift. This rich tapestry of rainfall underscores the vibrant climate of the region, nurturing its lush landscapes.

August Precipitation Trends in Calbuco

The chart displays monthly precipitation patterns in Calbuco, 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 Calbuco, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec565610015723328921526915715613092
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Calbuco

August in Calbuco, Chile, delivers a notable rise in humidity, matching the peak levels of July at 87%. This trend of elevated humidity continues from the earlier winter months, where figures hovered in the mid-80s. As winter transitions into late winter, Calbuco experiences a consistent pattern, with humidity showing resilience around this time of year. The gradual decline that follows in September, dipping to 85%, hints at the shift toward the drier spring months ahead. Overall, the month of August solidifies a peak season of moisture, reflecting a uniquely humid atmosphere characteristic of this enchanting region.

August Average Humidity in Calbuco

This chart illustrates the average monthly humidity levels in Calbuco, 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 Calbuco is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%79%84%86%86%87%87%85%83%80%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Calbuco

In August, Calbuco, Chile experiences a moderate UV Index of 4, with a recommended burn time of 30 minutes. This marks a slight increase in the UV Index compared to the preceding months of June and July, which recorded values of 2 and 3, respectively. As winter transitions into spring, residents and visitors can expect a gradual rise in sun intensity, though it remains manageable for short outdoor activities. With a consistent recommendation to use sun protection, August serves as a reminder to stay aware of UV exposure. For more detailed insights on UV levels throughout the year, check out Calbuco UV Index.

Maximum UV Index Levels in Calbuco for August

The chart shows the monthly maximum UV Index (UVI) for Calbuco 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 Calbuco typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1412964234691213
Data source: Calbuco 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.

August Sunshine in Calbuco

As winter transitions into spring, August in Calbuco, Chile, offers a refreshing glimpse of sunlight, accumulating around 186 hours of beautiful daylight. While this marks an increase from the chillier, darker months of June and July, it still falls short of the vibrant rays enjoyed earlier in the year, peaking with a stunning 337 hours in December. Following the relatively cooler months, August's sunshine sets the stage for the upcoming warmth of spring, foreshadowing brighter days ahead with September bringing an even more delightful 237 hours of sunshine. This gradual yet consistent rise in daylight hours underscores the region's enchanting transition from the winter blues to the lively energy of the approaching spring season.

Monthly Sunshine Duration in Calbuco: August Highlighted

The August sunshine duration represents the total number of hours Calbuco experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec283h304h299h222h182h134h164h186h237h266h285h337h
Data source: Calbuco August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Calbuco During August

In Calbuco, Chile, the likelihood of sunny weather takes a noticeable dip as the year progresses into the winter months, with August exhibiting a mere 24% chance of sunshine. This trend aligns with the overall pattern of declining sunny days from the summer peak in January (55%) and February (67%) to the much gloomier winter, where July and August both linger around the same low probability. September offers a brief uptick to 34%, hinting at the gradual transition to spring, yet August remains one of the grayest months. With these trends in mind, those planning outdoor activities during August may want to stay prepared for less than ideal weather conditions.

Percentage of Sunny Days in August in Calbuco

The chart illustrates the percentage of sunny days in Calbuco throughout the year, with August highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Calbuco experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec55%67%51%24%29%35%26%24%34%38%36%57%
Data source: Calbuco August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Calbuco in August

In Calbuco, Chile, the month of August marks a slight yet refreshing shift in daylight hours, with the duration increasing to 10 hours. Following the consistent pattern established over the winter months of June and July, where daylight lingered at just 9 hours, August signals the onset of spring with longer days ahead. This gradual increase continues into September, which boasts 11 hours of daylight, highlighting the transition from winter's grip to the brightness of spring. As the year progresses, daylight in Calbuco thrives, peaking towards the summer months with a striking 15 hours in December, proving that every August day is a step closer to longer, sun-soaked days.

Average Daylight Hours in Calbuco for August

The chart illustrates the variation in daylight duration in Calbuco throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 47m13h 40m12h 17m10h 54m9h 44m9h 10m9h 28m10h 30m11h 50m13h 14m14h 29m15h 8m
Data source: Calbuco daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Calbuco

August brings a notable uptick in wind speed to Calbuco, Chile, as it reaches an average of 5.2 m/s (12 mph), marking it as one of the windiest months of the year. Following a steady increase from April's 3.8 m/s, the winds gather momentum through the winter months, peaking in August before tapering off again in September. This seasonal shift highlights a dynamic weather pattern, where the winds are not only stronger but also more consistently aligned, providing a refreshing contrast to the relatively calmer conditions experienced earlier in the year. Overall, August's breezy allure invites outdoor enthusiasts and nature lovers to revel in the invigorating gusts that characterize this vibrant time in Calbuco.

Average August Wind Speed in Calbuco

The chart displays monthly wind speed patterns in Calbuco, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.14.14.03.84.64.94.55.2 m/s3.94.44.24.7
Data source: Calbuco August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Calbuco Compares to Other Months

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

When comparing the weather in August and January, notable differences emerge in temperature and precipitation. August experiences cooler temperatures, with a minimum of 3°C (37°F) and an average of 9°C (48°F), while January boasts milder conditions, with a minimum of 8°C (46°F) and an average of 15°C (58°F). Additionally, August is characterized by significantly higher precipitation, totaling 268 mm (10.6 in) over 22 days, compared to just 56 mm (2.2 in) over 9 days in January. Humidity levels are relatively high in both months, with August at 87% and January slightly lower at 81%. For more detailed insights into January's weather conditions, you can visit Calbuco weather in January.

When comparing the weather in August and February, there are notable differences in both temperature and precipitation. August experiences a cooler climate, with average temperatures ranging from a minimum of 3°C (37°F) to a maximum of 14°C (57°F), accompanied by a significant amount of rainfall totaling 268 mm (10.6 in) over 22 days, creating a humid atmosphere at 87%. In contrast, February boasts warmer temperatures, with a minimum of 9°C (49°F) and a maximum of 29°C (84°F), as well as much lower precipitation of 56 mm (2.2 in) over just 7 days, leading to a relatively lower humidity of 80%. For more details on February weather in this region, visit Calbuco weather in February.

When comparing the weather in August and March, notable differences emerge. August experiences cooler temperatures, with a minimum of 3°C (37°F) and an average of 9°C (48°F), while March enjoys milder conditions, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 22°C (72°F). Additionally, August is characterized by high precipitation levels, accumulating 268 mm (10.6 in) over 22 days, resulting in a notably humid atmosphere at 87%. In contrast, March sees significantly less rainfall, totaling 99 mm (3.9 in) over just 11 days, accompanied by lower humidity at 79%. For a detailed look at weather specifics, visit Calbuco weather in March.

When comparing the weather in April and August, one can observe distinct differences in temperature and precipitation. In August, temperatures range from a low of 3°C (37°F) to a high of 14°C (57°F), with an average of 9°C (48°F). This month also experiences significant rainfall, totaling 268 mm (10.6 in) over 22 days, resulting in high humidity at 87%. In contrast, April offers milder temperatures, with a minimum of 6°C (42°F), an average of 12°C (54°F), and a maximum of 19°C (66°F). Precipitation is also less intense in April, with 157 mm (6.2 in) falling over 14 days and humidity levels slightly lower at 84%. For more details on the specific weather patterns in April, you can visit Calbuco weather in April.

In comparing the weather of August and May, we observe that August is generally cooler and wetter. The minimum temperature in August is slightly lower at 3°C (37°F) compared to May's minimum of 4°C (40°F), and the average temperature in August is also a bit lower at 9°C (48°F) versus 10°C (51°F) in May. Furthermore, August experiences significantly more precipitation, with 268 mm (10.6 in) over 22 days, while May sees 233 mm (9.2 in) over 19 days. Humidity levels are quite similar, with August at 87% and May close behind at 86%. For a more detailed look at May's weather, you can check Calbuco weather in May.

When comparing the weather in August and June, both months experience similar average temperatures, with minimums around 3°C (37°F) and 3°C (38°F) respectively. The maximum temperatures are also closely aligned at 14°C (57°F) for August and 14°C (58°F) for June. However, June sees slightly higher precipitation levels, with a total of 289 mm (11.4 in) over 23 days compared to August's 268 mm (10.6 in) across 22 days. Humidity levels are comparable, at 87% in August and 86% in June, making both months quite damp. For more detailed information on Calbuco's weather in June, you can visit Calbuco weather in June.

In comparing the weather between July and August, August tends to be slightly warmer, with average temperatures rising from July's 8°C (47°F) to 9°C (48°F). Both months exhibit similar minimum temperatures, though August experiences a slightly higher maximum temperature of 14°C (57°F) compared to July's 13°C (56°F). Precipitation levels increase in August, reaching 268 mm (10.6 in) over 22 days, while July receives 214 mm (8.4 in) over 20 days. Interestingly, humidity remains constant at 87% for both months. For a more detailed look at July's weather patterns, you can visit Calbuco weather in July.

In comparing the weather conditions of August and September, a few notable differences emerge. August tends to be slightly cooler, with minimum temperatures dipping to around 3°C (37°F) and maximums reaching 14°C (57°F). This month also experiences higher rainfall, totaling 268 mm (10.6 in) across 22 days, resulting in a humid atmosphere with an average humidity of 87%. In contrast, September sees a slight increase in temperatures, with minimums at 4°C (40°F) and maximums at 15°C (59°F). Precipitation decreases significantly to 157 mm (6.2 in) over 17 days, leading to a slightly lower average humidity of 85%. For more details on the weather conditions in September, you can refer to Calbuco weather in September.

In comparing the weather between August and October, we see notable differences in both temperature and precipitation patterns. August experiences cooler temperatures, with an average of 9°C (48°F) and maximums reaching only 14°C (57°F). In contrast, October offers a slightly warmer climate, with an average of 10°C (51°F) and maximum temperatures climbing to 16°C (61°F). While both months exhibit similar minimum temperatures of around 3°C (37°F to 38°F), October is characterized by reduced rainfall, totaling 156 mm (6.1 in) over 19 days, compared to August's much higher precipitation of 268 mm (10.6 in) over 22 days. Additionally, October's humidity is slightly lower at 83%, compared to August's 87%. For more detailed weather information, you can visit Calbuco weather in October.

In August, the weather is quite cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 14°C (57°F) and an average of 9°C (48°F). This month also experiences significant rainfall, with 268 mm (10.6 in) of precipitation spread over 22 days and high humidity levels at 87%. In contrast, November sees a milder climate, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 19°C (67°F) and an average temperature of 12°C (54°F). Precipitation drops to 129 mm (5.1 in), occurring over 13 days, and humidity levels decrease to 80%. For more detailed insights on November's weather, visit Calbuco weather in November.

August and December weather in Calbuco showcase a notable contrast in temperature and precipitation. In August, temperatures range from a chilly minimum of 3°C (37°F) to a maximum of 14°C (57°F), with an average of 9°C (48°F). The month is characterized by significant rainfall, totaling 268 mm (10.6 in) over 22 days, contributing to a high humidity level of 87%. In contrast, December enjoys milder temperatures, with a minimum of 9°C (48°F), an average of 14°C (57°F), and a maximum of 20°C (68°F). Precipitation falls to 92 mm (3.6 in) over just 11 days, leading to a lower humidity of 82%. This shift creates a more temperate environment in December, making it a contrast to the wetter, cooler August. For more details, visit Calbuco weather in December.

Compare Calbuco's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Calbuco

As August settles over Calbuco, the weather showcases a distinct contrast to the warmer months preceding it. While the temperatures dip, creating a chilly atmosphere perfect for cozy indoor activities, the high humidity levels combined with frequent precipitation make for a particularly damp experience. With rain gracing nearly three-quarters of the month, outdoor enthusiasts may find their plans weather-dependent. This month serves as a reminder of nature's quiet resilience, as the landscape is rejuvenated by the abundant rainfall. For those keen on exploring the area's climate, take a closer look at the details in Calbuco Climate.