Last updated: August 21, 2025
Experience the chill of August in San Carlos de Bariloche, Argentina, where temperatures hover between a maximum of 11°C (52°F) and a minimum of -9°C (16°F), with an average around 1°C (34°F). This month brings a significant amount of precipitation, totaling 136 mm (5.4 in) over 17 days, contributing to a high humidity level of 90%. The weather presents a crisp, wet atmosphere, perfect for those who enjoy the beauty of a winter wonderland while embracing the local culture and outdoor adventures.
August in San Carlos de Bariloche, Argentina marks a transition into the cooler months, with temperatures reflecting a steady decline from the warmth of summer. The month greets you with minimums around -9°C (16°F), while average daily temperatures hover close to 1°C (34°F), providing a crisp chill in the air. As the days progress, the maximum temperature barely exceeds 11°C (52°F), signaling the onset of winter's embrace. This month showcases a continuation of the downward trend in temperature, following the previous months of July's bitter cold with minimums plunging to -13°C (9°F). Despite the chill, August offers a beautiful contrast of snowy landscapes and serene lakes, perfect for those seeking winter adventures in this picturesque Patagonian setting.
In August, San Carlos de Bariloche experiences a notable surge in precipitation, receiving 136 mm (5.4 in) of rainfall over 17 days. This marks a continuation of the pattern seen in the preceding months, as the region transitions through its wet winter season. The substantial rainfall is a significant factor in the local ecosystem, feeding rivers and lakes while creating a lush landscape. Notably, August's precipitation is slightly lower than July's 145 mm (5.7 in) but remains high compared to the drier months of early summer. As autumn approaches, this trend indicates a gradual shift towards cooler temperatures and eventually, less frequent rainfall, drawing a close to the region’s wettest months.
In San Carlos de Bariloche, August marks a peak in humidity levels, reaching a notable 90%. This trend aligns with the preceding months, where humidity has steadily increased since June, sustaining a high level through late winter. The noteworthy rise from 73% in March to this month’s peak indicates a transitional phase heading into spring, contributing to a moist atmosphere that characterizes the region. Interestingly, while August shares its humidity level with July, the following months see a slight decrease, beginning with 85% in September. Overall, this period of elevated humidity not only influences the local climate but also enriches the enchanting landscapes of Bariloche, making it a captivating destination for nature lovers and adventurers alike.
In August, San Carlos de Bariloche experiences a moderate UV Index of 5, indicating that while sun protection is essential, the risk of harm from unprotected sun exposure is lower compared to the summer months. This marks a gradual decline from the extreme levels seen in January and February, where the UV Index peaked at 15. As the winter months transition into spring, the burn time extends to 30 minutes, providing a more forgiving window for outdoor activities. Following August, the UV Index begins to rise again in September, highlighting seasonal variations in sun exposure risk. For those planning to enjoy the outdoors, it's crucial to stay informed about these changes in UV levels. For detailed information, visit San Carlos de Bariloche UV Index.
UV Risk Categories
August in San Carlos de Bariloche, Argentina, marks a welcome transition as the days begin to stretch a little longer, offering 220 hours of sunshine. This increase from the gray depths of winter is a delight for both locals and visitors alike. As summer approaches, the sunlight gradually intensifies, climbing from 175 hours in July to a more cheerful 269 hours by September. This upward trend is part of a larger annual cycle, where the months steadily gain daylight, reaching a peak of 380 hours in December. The changing light patterns not only brighten the landscape but also invigorate the spirit, making August a beautiful month to explore the stunning nature and vibrant culture of Bariloche.
In San Carlos de Bariloche, August brings a moderate 31% chance of sunny weather, signaling the tail end of winter. This figure follows a notable decline from the sunny days of summer months, with January peaking at 61% and February reaching 68%. As the chill of winter settles in, the sun becomes increasingly elusive, evidenced by the lower probabilities seen in the months leading up to August, with June and July dipping to just 22% and 24%, respectively. However, as winter transitions into spring, the likelihood of clear skies begins to improve once again in September, with a notable rise to 39%. Thus, while August may not be the sunniest month, it stands as a transitional period, hinting at the brighter days ahead.
In San Carlos de Bariloche, Argentina, the daylight duration showcases a fascinating rhythm throughout the year. August brings a slight increase in daylight, with 10 hours available—a noteworthy transition from the depths of winter, where the sun barely lingers. Following the short, dark days of June and July, August ushers in a hint of spring, signaling the gradual return of longer days. As the year unfolds, daylight duration steadily climbs, peaking in December with a generous 15 hours, making the region a vibrant setting for outdoor activities during the sunniest months. This cyclical pattern of increasing light not only brightens the landscape but also invigorates the spirit of the community as it shifts from winter's constraints to the liberating warmth of summer.
In August in San Carlos de Bariloche, the wind whispers gently at an average speed of 2.3 m/s (5 mph), showcasing a consistent calm that aligns with the late winter landscape. This month mirrors the trends of the preceding months, where calm breezes prevailed, with slight fluctuations ranging from 2.0 m/s in April to a modest 2.7 m/s in January and October. As the season transitions, August's winds maintain a soothing presence, indicating a serene atmosphere that beautifully complements the region's stunning natural scenery. Overall, the data reveals a delightful stability in wind patterns, suggesting that this charming corner of Argentina is a perfect retreat for those seeking tranquility amidst breathtaking vistas.
Weather in San Carlos de Bariloche varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Carlos de Bariloche, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January exhibit stark differences in weather conditions. In August, temperatures range from a chilly minimum of -9°C (16°F) to a maximum of 11°C (52°F), with an average of 1°C (34°F). This month also sees considerable precipitation, with 136 mm (5.4 in) falling over 17 days and a high humidity level of 90%. In contrast, January boasts much warmer temperatures, with a minimum of -3°C (27°F) and a maximum of 30°C (86°F), averaging 13°C (55°F). The precipitation is significantly lower at 29 mm (1.1 in) over just 3 days, along with a more comfortable humidity of 70%. For those interested in more details, you can check San Carlos de Bariloche weather in January.
When comparing the weather in August and February, there are significant differences in temperature, precipitation, and humidity levels. In August, temperatures are much cooler, with a minimum of -9°C (16°F) and an average of just 1°C (34°F), peaking at a maximum of 11°C (52°F). This month also experiences considerable precipitation, totaling 136 mm (5.4 in) over 17 days, resulting in high humidity levels of 90%. In stark contrast, February enjoys milder weather, with a minimum of -1°C (30°F), an average of 14°C (57°F), and a maximum of 32°C (89°F). This month is much drier too, with just 22 mm (0.9 in) of precipitation spread over 4 days and lower humidity at 69%. The marked difference in climate makes February a more pleasant and inviting time to visit. You can find more details about February weather in San Carlos de Bariloche here.
When comparing the weather in August and March, notable differences emerge in temperature, precipitation, and humidity levels. August is characterized by colder conditions, with average temperatures hovering around 1°C (34°F), and significant snowfall contributing to higher precipitation at 136 mm (5.4 in) over 17 days. In contrast, March displays a much milder climate with temperatures ranging from a minimum of -3°C (27°F) to a maximum of 30°C (86°F) and average temperatures around 10°C (51°F). Precipitation this month is notably lower at 49 mm (1.9 in) over just 6 days, and humidity is also less intense at 73%. For a more detailed insight into March weather, you can visit San Carlos de Bariloche weather in March.
When comparing the weather conditions in August and April, notable differences emerge. August experiences much cooler temperatures, with a minimum of -9°C (16°F) and an average of 1°C (34°F), compared to April's milder temperatures, which range from a minimum of -8°C (18°F) and an average of 7°C (45°F). Additionally, April boasts a maximum temperature of 21°C (71°F), making it significantly warmer than August, which peaks at just 11°C (52°F). Precipitation is higher in August, totaling 136 mm (5.4 in) over 17 days, while April sees only 60 mm (2.3 in) across 8 days, indicating a wetter experience in the latter part of winter. Despite April's increased temperatures, its humidity remains relatively high at 82%, although slightly lower than August’s 90%. For a detailed look at the conditions in April, you can visit San Carlos de Bariloche weather in April.
Comparing the weather in August and May reveals some notable differences. In August, temperatures range more narrowly from a minimum of -9°C (16°F) to a maximum of 11°C (52°F), with an average of just 1°C (34°F). This month experiences higher precipitation, totaling 136 mm (5.4 in) over 17 days, along with high humidity at 90%. In contrast, May presents a milder climate with temperatures ranging from -10°C (15°F) to 19°C (66°F), averaging 4°C (39°F). Although May sees slightly less precipitation at 101 mm (4.0 in) over 13 days, the humidity remains relatively high at 88%. For more details, check out San Carlos de Bariloche weather in May.
In comparing the weather of August and June, we see subtle yet notable similarities and differences. August features slightly warmer temperatures, with a minimum of -9°C (16°F) and a maximum of 11°C (52°F), while June is a bit chillier, showcasing a minimum of -11°C (12°F) and a maximum of 10°C (50°F). Both months experience roughly average temperatures of around 1°C (34°F). Precipitation levels are also noteworthy; August receives 136 mm (5.4 in) of rain over 17 days, compared to June's higher 173 mm (6.8 in) of rain, also spread over 17 days. Humidity levels remain high in both months, at 90% in August and 88% in June, making the air feel quite damp. For more detailed insights, you can check San Carlos de Bariloche weather in June.
In comparing the weather of July and August, we see that August generally offers slightly milder temperatures, with an average of 1°C (34°F) compared to July's average of 0°C (32°F). However, both months experience cold minimum temperatures, with August seeing a minimum of -9°C (16°F) and July dipping to -13°C (9°F). Precipitation is fairly similar between the two months, with August receiving 136 mm (5.4 in) over 17 days, while July has a slightly higher total of 145 mm (5.7 in) across 14 days. Humidity remains consistent at 90% for both months, contributing to the chilly atmosphere. For more detailed insights on July weather, check out San Carlos de Bariloche weather in July.
In August, the weather in San Carlos de Bariloche is characterized by a colder climate, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 11°C (52°F). This month sees significant precipitation of 136 mm (5.4 in) spread over 17 days, along with a high humidity level of 90%. In contrast, September brings a milder atmosphere, with temperatures that range from -8°C (18°F) to a more comfortable maximum of 17°C (63°F). The precipitation decreases to 62 mm (2.4 in) over just 9 days, and humidity levels drop slightly to 85%. For more detailed information, check out San Carlos de Bariloche weather in September.
In comparing the weather of August and October, we observe a noticeable shift in temperature and humidity. August experiences colder conditions, with an average temperature of 1°C (34°F) and a maximum of only 11°C (52°F), while October offers a warmer average of 4°C (40°F) and has a max temperature that can reach up to 22°C (71°F). Precipitation also decreases significantly from 136 mm (5.4 in) over 17 days in August to just 78 mm (3.1 in) over 12 days in October, contributing to a lower humidity level of 79% compared to 90% in August. For a detailed look at the weather patterns, you can visit San Carlos de Bariloche weather in October.
August and November present notably different weather patterns. In August, temperatures typically range from a chilly -9°C (16°F) to a modest average of 1°C (34°F), peaking at 11°C (52°F). The month is characterized by significant precipitation, totaling 136 mm (5.4 in) over 17 days, alongside high humidity levels of 90%. In contrast, November experiences more pleasant conditions, with temperatures ranging from -4°C (25°F) to a warm average of 8°C (47°F) and a maximum of 24°C (76°F). Precipitation decreases to 55 mm (2.2 in) over just 9 days, and the humidity drops to a more comfortable 71%. For more specific details on November weather, you can refer to San Carlos de Bariloche weather in November.
In August, the weather in San Carlos de Bariloche is quite chilly, with temperatures ranging from a minimum of -9°C (16°F) to a maximum of 11°C (52°F), and an average of just 1°C (34°F). The month also sees significant precipitation, with 136 mm (5.4 in) falling over 17 days and high humidity at 90%. In contrast, December offers much milder conditions, featuring temperatures that range from a low of -1°C (30°F) to a high of 28°C (83°F), with an average temperature of 11°C (53°F). Additionally, December experiences considerably less precipitation, totaling only 43 mm (1.7 in) over 6 days and a lower humidity of 73%. For more detailed insights, check out San Carlos de Bariloche weather in December.
In August, San Carlos de Bariloche embraces a distinct winter chill that sets it apart from other months. Temperatures remain low, often hovering around freezing, with frequent frosty days and a notable drop at night. Precipitation is common, contributing to a cozy yet wet environment, as the area experiences significant humidity. Few visitors compare this season's frosty beauty to the warmer months, making it an enchanting time for snow sports and stunning winter landscapes. For more insights into the weather patterns throughout the year, explore the full details at San Carlos de Bariloche Climate.