Last updated: August 21, 2025
June in El Chaltén, Argentina is characterized by a chilly climate marked by maximum temperatures reaching just 4°C (40°F). The average temperature dips to a brisk -4°C (25°F), with minimum temperatures plummeting to -16°C (4°F), making it essential for visitors to prepare for the cold. Rainfall is prevalent, with a significant total of 241 mm (9.5 in) distributed over 22 days, contributing to a high humidity level of 93%. This month invites adventurers to embrace the striking beauty of the region while navigating its dynamic weather.
In June, El Chaltén, Argentina, experiences some of its coldest temperatures of the year, with minimums dipping to -16°C (4°F) and averages hovering around -4°C (25°F). The maximum temperature barely reaches 4°C (40°F), marking a stark contrast from the warmer summer months. As the cold deepens, the trend of declining temperatures continues, setting the stage for a winter wonderland. This month, characterized by frigid conditions, showcases the rugged beauty of Patagonia, attracting those who seek a serene escape amidst breathtaking landscapes. Whether you're trekking through snow-dusted trails or cozying up by a fire, June offers a unique glimpse into the raw, stunning charm of El Chaltén in its winter attire.
In June, El Chaltén experiences an average precipitation of 241 mm (9.5 in), marking a notable continuation of the region's wet season. This month sees rainfall on approximately 22 days, contributing to an already lush landscape as winter approaches. When compared to the preceding months, June's precipitation amount is slightly lower than April's peak of 313 mm and consistent with May's 266 mm, suggesting a pattern of sustained moisture as the season transitions. As spring fades, the copious rains pave the way for vibrant waterfalls and blooming flora, highlighting the beauty and dynamism of this Patagonian paradise. Overall, June exemplifies the area's characteristic weather, where moisture plays a key role in shaping the stunning natural environment.
In June, El Chaltén experiences a notable humidity level of 93%, further elevating the already moist air typical of this stunning Argentinian locale. This rise marks a continuation of an upward trend observed since the beginning of the year, with humidity values steadily increasing from 88% in January to 92% in May. As winter progresses, July sees an even higher peak at 94%, suggesting a persistently damp atmosphere that characterizes this period. The gradual increase in humidity throughout the first half of the year reflects El Chaltén's unique climate, shaping not just the weather but also the vibrant ecosystems that thrive in this breathtaking region.
In June, El Chaltén, Argentina, experiences a notably low UV Index of 2, allowing for a more relaxed outdoor experience with a burn time of 45 minutes—perfect for those looking to explore the stunning landscapes without the immediate worry of sunburn. This month marks a distinct drop in UV levels compared to the extreme values seen in the summer months of January and February, where the index reached a staggering 16 and 13, respectively. As the year progresses, the UV Index fluctuates, peaking again in late spring with readings of 17 in November, but June’s lower levels provide an excellent opportunity to enjoy the breathtaking nature and trails without intense sun exposure. For more insights on UV trends throughout the year, check out El Chalten UV Index.
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In El Chaltén, Argentina, June marks the beginning of winter, bringing with it a sharp decline in sunshine hours, down to just 92 hours. This trend continues into July, where sunlight remains limited, reflecting the peak of the cold season. As summer approaches, starting in August, there's a gradual increase in daylight, culminating in a remarkable uptick by November, which boasts an impressive 217 hours of sunshine. This annual rhythm highlights El Chaltén's dynamic seasonal shifts, where long summer days contrast with the serene stillness of winter, inviting adventurers to embrace the unique beauty of each season under its ever-changing skies.
In June, El Chaltén welcomes the beginning of winter with a 20% chance of sunny weather, making sunlight a precious commodity during this month. This slight dip in favorable conditions follows a trend of decreasing sunny days from the early summer months, where January and February boast much higher probabilities of sunshine at 23% and 36%, respectively. As the seasons transition, the likelihood of clear skies continues to diminish, reaching its lowest point in July at 12%. Travelers seeking a sun-drenched adventure may want to consider these trends, as the early summer months offer a markedly brighter and more inviting climate compared to the cool, overcast days of June.
As winter envelops El Chaltén in June, daylight shrinks to a mere 8 hours, marking the season’s shortest days. This is a stark contrast to the 15 hours of sunlight experienced in peak summer months like January and November. The gradual decline in daylight from January's long days through the autumn months illustrates the region's shifting seasons, where December's 16-hour days give way to winter's early sunsets. Interestingly, July continues to offer the same limited daylight as June, before a slow resurgence begins in August. As the year progresses, daylight durations will gradually increase, highlighting the dynamic rhythm of nature in this breathtaking part of Patagonia.
In June, El Chaltén experiences a gentle breeze with an average wind speed of 2.0 m/s (4 mph), a slight dip from the preceding month. This pattern reflects a seasonal trend in the region, where wind speeds gradually decrease from a peak in October at 2.5 m/s (6 mph), creating a more tranquil atmosphere as winter unfolds. As spring transitions into summer, wind speeds tend to hover around 2.3 m/s to 2.4 m/s, but June marks the beginning of a cooling phase, continuing into the cooler months of July and August. Despite the softer winds, the breathtaking landscapes of El Chaltén remain a perfect backdrop for adventurers seeking both serene and invigorating experiences.
Weather in El Chalten varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in El Chalten, focusing on differences in temperature, rainfall, humidity, and UV levels.
In June, temperatures in El Chaltén can drop to a minimum of -16°C (4°F), with an average temperature of -4°C (25°F) and a maximum of only 4°C (40°F). The month is characterized by high precipitation levels, totaling 241 mm (9.5 in) over about 22 days, and humidity often reaches 93%. In contrast, January sees milder weather, with minimum temperatures around -10°C (13°F) and an average of 4°C (40°F), peaking at a maximum of 16°C (61°F). Although January has slightly higher precipitation at 249 mm (9.8 in) over 21 days, humidity is lower at 88%, creating a more comfortable atmosphere. For more details on January weather, check out El Chalten weather in January.
The weather in June contrasts significantly with that of February. In June, temperatures range from a chilling minimum of -16°C (4°F) to an average of -4°C (25°F), peaking at 4°C (40°F), while February enjoys milder temperatures, with a minimum of -7°C (20°F), an average of 6°C (42°F), and a warm maximum of 20°C (69°F). Precipitation is more frequent in June, with 241 mm (9.5 in) over 22 days compared to February's 192 mm (7.6 in) over 19 days. The humidity is slightly higher in June at 93%, while February maintains a comfortable 90%. For more details on February weather, check El Chalten weather in February.
In comparing the weather in June and March, June presents cooler temperatures with a minimum of -16°C (4°F), an average of -4°C (25°F), and a maximum of just 4°C (40°F). Alongside these colder conditions, June also sees high humidity levels at 93% and substantial precipitation, totaling 241 mm (9.5 in) over 22 days. In contrast, March experiences milder temperatures, with a minimum of -10°C (15°F), an average of 4°C (39°F), and a maximum of 14°C (57°F). March has slightly higher precipitation at 261 mm (10.3 in) but occurs over fewer days, at 20. The humidity in March is also slightly lower, at 89%. For a detailed look at the weather specifics in March, visit El Chalten weather in March.
In comparing the weather between April and June, June tends to be slightly colder, with average temperatures ranging from a minimum of -16°C (4°F) to a maximum of 4°C (40°F), while April offers milder conditions with temperatures fluctuating from -14°C (8°F) to 12°C (54°F). Additionally, April sees higher precipitation levels at 313 mm (12.3 in) over 22 days compared to June's 241 mm (9.5 in) with the same number of rainy days. Humidity remains quite high in both months, with June at 93% and April slightly lower at 91%. For more detailed insights, check out El Chalten weather in April.
In comparing the weather of June and May, both months experience frigid temperatures, with June showing slightly colder averages, where temperatures range from a minimum of -16°C (4°F) to a maximum of 4°C (40°F). In contrast, May is a bit milder, with temperatures ranging from -14°C (7°F) to 8°C (46°F). While precipitation is substantial in both months, June sees a total of 241 mm (9.5 in) of rainfall over 22 days, slightly less than May's 266 mm (10.5 in) over 21 days. Humidity remains relatively high in both months, with June at 93% and May at 92%. For a more detailed view of the weather conditions during May, you can refer to El Chalten weather in May.
June and July display similar weather patterns, with both months featuring cold temperatures and considerable precipitation. In June, temperatures range from a minimum of -16°C (4°F) to a maximum of 4°C (40°F), while July sees slightly milder temperatures, with a minimum of -14°C (6°F) and a maximum of 7°C (45°F). Precipitation is slightly higher in July at 248 mm (9.8 in) compared to June's 241 mm (9.5 in), with both months experiencing precipitation on 22 days. Humidity remains high in both months, with June at 93% and July slightly higher at 94%. For a detailed look at July's weather in El Chaltén, visit El Chalten weather in July.
In June, temperatures in the region can drop to a minimum of -16°C (4°F), with an average of -4°C (25°F) and a maximum reaching only 4°C (40°F). The month sees significant precipitation, totaling 241 mm (9.5 in) over 22 days, maintaining a consistently high humidity of 93%. In contrast, August experiences slightly milder temperatures, with minimums around -15°C (6°F), an average of -3°C (28°F), and a maximum of 6°C (43°F). Although August has slightly more precipitation at 270 mm (10.6 in) over 24 days, the humidity remains unchanged at 93%. Overall, while both months have similar humidity levels, August offers marginally higher temperatures and precipitation. For more detailed information, check out El Chalten weather in August.
June and September both exhibit cold temperatures, but September tends to be slightly milder. In June, temperatures can dip to a minimum of -16°C (4°F) with an average of -4°C (25°F) and a maximum of just 4°C (40°F). In contrast, September sees a minimum of -12°C (10°F), an average of -1°C (30°F), and a maximum of 8°C (47°F). Precipitation levels are similar in both months, with June experiencing 241 mm (9.5 in) and September just slightly less at 235 mm (9.2 in), both over 22 days. Humidity also remains high, with June at 93% and September at 90%. For more detailed information about weather conditions in September, you can visit El Chalten weather in September.
In comparing the weather of June and October, we notice that both months experience similar temperature ranges, with June seeing a minimum of -16°C (4°F) and an average of -4°C (25°F), while October maintains a minimum of -16°C (4°F) and a slightly higher average of 0°C (32°F). The maximum temperatures are also modest, with June capping at 4°C (40°F) compared to October's maximum of 8°C (47°F). Precipitation levels are quite comparable, with June receiving 241 mm (9.5 in) over 22 days and October having slightly more at 243 mm (9.6 in) across 23 days. Humidity remains high in both months, though it is marginally lower in October at 90% compared to June's 93%. For more specific information on October weather, you can visit El Chalten weather in October.
June and November in El Chaltén showcase distinct weather patterns. June experiences much colder temperatures, with minimums plunging to -16°C (4°F) and an average of -4°C (25°F), compared to November’s milder range, where temperatures rarely drop below -8°C (18°F) and average around 2°C (35°F). Precipitation is abundant in both months, with June receiving 241 mm (9.5 in) over 22 days and November slightly less, at 235 mm (9.2 in) over 21 days. Humidity remains high in both months, at 93% in June and 89% in November, making both months feel damp. For more detailed information, you can visit El Chalten weather in November.
In June, temperatures are notably colder, with a minimum of -16°C (4°F) and an average low of -4°C (25°F), while a maximum temperature reaches only 4°C (40°F). The month experiences high precipitation levels of 241 mm (9.5 in) over 22 days, accompanied by a high humidity of 93%. In contrast, December offers milder weather, with minimum temperatures of -7°C (20°F) and an average high of 16°C (62°F), making it significantly warmer than June. December also sees increased precipitation at 259 mm (10.2 in) over the same number of days, but with slightly lower humidity at 88%. For a detailed look at the weather conditions during December, visit El Chalten weather in December.
In June, El Chaltén experiences a significant shift in weather compared to other months, characterized by its chilly average temperatures and frequent precipitation. With maximums only reaching around 4°C (40°F) and minimums plummeting to -16°C (4°F), outdoor enthusiasts must be prepared for brisk conditions. The region sees an average of 22 days of rain, contributing to an overall humidity level of 93%, creating a unique, misty atmosphere that sets June apart from the drier summer months. As you explore this stunning destination, be sure to check the detailed breakdown of its weather patterns here: El Chalten Climate.