Last updated: August 21, 2025
February in El Chaltén, Argentina features a broad temperature range, from a maximum of 20°C (69°F) to a brisk minimum of -7°C (20°F), with an average of 6°C (42°F). Visitors can expect a fair share of rain, as the area receives 192 mm (7.6 in) of precipitation over 19 days, creating a lush, vibrant landscape. The air is notably humid at 90%, making this month feel cooler than the actual temperatures suggest. Whether trekking through stunning Patagonia or enjoying cozy downtime, February offers a unique blend of challenges and beauty in this iconic location.
In February, El Chaltén experiences a notable warming trend, with temperatures shifting from the cooler depths of winter towards the more temperate conditions of spring. The average temperature climbs to 6°C (42°F), featuring a minimum of -7°C (20°F) and a maximum of 20°C (69°F), making it one of the warmer months of the year. This month represents a transition as the coldest nights of January recede, offering a reprieve for outdoor enthusiasts drawn to the stunning Patagonian landscapes. With longer days and more moderate weather, February invites visitors to explore the breathtaking trails, all set against the backdrop of the dramatic mountains, where the promise of early spring begins to emerge.
In February, El Chaltén experiences a notable shift in precipitation, receiving 192 mm (7.6 in) of rainfall over 19 days. This marks a decrease from January's higher total of 249 mm despite similar activity in precipitation days. The trend suggests a gradual tapering off as summer transitions to early autumn, paving the way for March, which typically sees an uptick to 261 mm (10.3 in). Overall, February offers a slightly milder rainfall profile, highlighting the region's dynamic climate where rain is prevalent but may become less intense as the season progresses.
In February, El Chaltén experiences a noticeable peak in humidity, reaching 90%, just slightly above January’s 88%. This rise is part of a broader trend observed as the seasons transition towards autumn, where humidity levels gradually intensify, culminating at 91% in April. Following this peak, humidity remains high through the winter months, showcasing a tendency for increased moisture in the air as the year progresses. Interestingly, February's humidity is closely mirrored by the levels seen in October and September, illustrating a consistent atmospheric pattern in this strikingly beautiful region.
In February, El Chaltén continues to experience extreme UV conditions, with a UV Index of 13 that allows for a 10-minute burn time. This follows the trend set in January with an even higher UV Index of 16, highlighting the intensity of summer sunlight in this stunning Argentinian locale. As the summer months transition into fall, there is a notable decline in UV intensity; by March, the Index drops to 10, categorizing it as very high, with slightly longer burn times of 15 minutes. This overall pattern signifies the necessity for sun protection during the warmer months, especially in February. For more detailed information on UV levels throughout the year, check El Chalten UV Index.
UV Risk Categories
In February, El Chaltén basks in a delightful 209 hours of sunshine, marking one of the sunniest months of the year. This trend continues from a bright January, with the daylight steadily increasing as summer progresses. Following February, there's a slight dip in sunshine hours in March, yet the overall pattern showcases that late spring and summer are optimal times to soak up the sun, as the town enjoys higher illumination levels compared to the gloomier winter months of June and July. As the year advances into more temperate seasons, the sun returns stronger in October and November, suggesting that El Chaltén's outdoor adventures come alive most vibrantly during these sun-drenched months, making it a haven for nature lovers chasing warmth and luminosity.
February in El Chaltén, Argentina, offers a noticeable uptick in sunshine, boasting a 36% chance of clear skies—the highest for the year. This makes it an enticing time for outdoor enthusiasts and nature lovers looking to explore the breathtaking Patagonian landscape. The trend suggests that as summer wanes, so does the likelihood of sunny days, with the chances dropping to 26% in March and further declining throughout the autumn months. With this in mind, February stands out as an ideal window for enjoying the region’s stunning scenery bathed in sunlight, setting it apart from the cloudier weeks that follow.
In February, El Chaltén, Argentina, enjoys a bright 14 hours of daylight, making it a fantastic month for exploring the stunning Patagonian landscape. As summer transitions towards autumn, the days gradually shorten, with the peak daylight in January at 15 hours. Following February, daylight dips further to 12 hours in March, highlighting the swift change as the seasons shift. This trend of decreasing daylight continues into the fall, with April and May offering 10 and 9 hours respectively. The lowest points arrive in June and July, when daylight lingers for just 8 hours, ushering in winter. However, as the seasons progress towards spring, the daylight begins to increase again, providing 10 hours in August and gradually reaching 15 hours by November. These changes not only reflect the rhythmic cycle of nature but also influence the vibrant activities and breathtaking experiences that define the climate of El Chaltén throughout the year.
In February, El Chaltén, Argentina, experiences a gentle breeze with an average wind speed of 2.2 m/s (5 mph), slightly lower than the previous month. This trend of mild winds continues a pattern seen throughout the summer, where January reigns as the peak month for wind speed at 2.4 m/s (5 mph). As the seasons shift towards autumn, winds gradually lose their momentum, dropping to 2.0 m/s (4 mph) by April. Yet, February's consistently mild gusts create a perfect backdrop for outdoor adventures, allowing trekkers and nature lovers to explore the stunning Patagonian landscape in relative comfort. Interesting to note, March sees a slight uptick back to 2.3 m/s, hinting at the region's dynamic climatic character, which keeps both nature and visitors on their toes.
Weather in El Chalten varies notably across the year, with each month offering distinct climate conditions. This page compares February’s weather to other months in El Chalten, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, it becomes evident that February experiences slightly warmer temperatures, with minimums around -7°C (20°F), averaging 6°C (42°F), and maximums reaching 20°C (69°F). In contrast, January is cooler, showcasing minimums of -10°C (13°F), an average of 4°C (40°F), and maximums of 16°C (61°F). Precipitation is notably higher in January, totaling 249 mm (9.8 in) across 21 days, compared to February's 192 mm (7.6 in) over 19 days. Additionally, February has a slightly higher humidity level at 90%, while January remains at 88%. For more detailed information, you can refer to El Chalten weather in January.
February and March present notable differences in weather patterns. In February, temperatures range from a minimum of -7°C (20°F) to a maximum of 20°C (69°F), with an average of 6°C (42°F). The month experiences 192 mm (7.6 in) of precipitation over 19 days and maintains a high humidity level of 90%. In contrast, March sees slightly lower temperatures, with a minimum of -10°C (15°F) and a maximum of 14°C (57°F), resulting in an average of 4°C (39°F). Precipitation increases to 261 mm (10.3 in) over 20 days, while humidity remains relatively stable at 89%. For those interested in more specific weather details, you can visit El Chalten weather in March.
February and April offer contrasting weather patterns, each with unique characteristics. In February, temperatures can range from a chilly -7°C (20°F) to a pleasant max of 20°C (69°F), with an average of 6°C (42°F). This month experiences 192 mm (7.6 in) of precipitation over 19 days and boasts a humidity level of 90%. In contrast, April sees lower temperatures, with a minimum of -14°C (8°F) and a maximum of 12°C (54°F), resulting in an average temperature of just 1°C (34°F). Additionally, April is notably wetter, receiving 313 mm (12.3 in) of rainfall across 22 days, while maintaining a similar humidity at 91%. For more detailed insights into the weather conditions in April, you can check El Chalten weather in April.
When comparing the weather in February and May, notable differences emerge in temperature and precipitation patterns. February typically experiences a wider range of temperatures, with averages around 6°C (42°F) and maximums reaching up to 20°C (69°F), while May remains colder, featuring an average temperature of -1°C (30°F) and a maximum of only 8°C (46°F). Precipitation is higher in May, measuring 266 mm (10.5 in) across 21 days, compared to February’s 192 mm (7.6 in) over 19 days. Additionally, humidity levels are slightly elevated in May at 92%, compared to February's 90%. For more detailed insights about the weather in May, you can check El Chalten weather in May.
February typically experiences milder temperatures, with averages around 6°C (42°F) and a maximum of 20°C (69°F), while June is considerably colder, with an average of -4°C (25°F) and a maximum of only 4°C (40°F). Precipitation is more frequent in June, totaling 241 mm (9.5 in) over 22 days, compared to February's 192 mm (7.6 in) over 19 days. Additionally, the humidity is slightly higher in June at 93%, compared to 90% in February, indicating a wetter and chillier atmosphere during the early winter month. For detailed insights, check out El Chalten weather in June.
When comparing the weather in February and July, notable differences emerge. February experiences a broader temperature range, with a minimum of -7°C (20°F) and an average of 6°C (42°F), peaking at 20°C (69°F). In contrast, July tends to be colder, with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 7°C (45°F), and an average of -4°C (26°F). Precipitation is more pronounced in July, accumulating to 248 mm (9.8 in) over 22 days, compared to February's 192 mm (7.6 in) across 19 days. Additionally, July boasts higher humidity levels at 94%, while February maintains a slightly lower humidity of 90%. For more insights into July weather specifics, visit El Chalten weather in July.
February generally experiences milder temperatures compared to August, with averages around 6°C (42°F) and maximums reaching 20°C (69°F). In contrast, August is notably chillier, with average temperatures dropping to -3°C (28°F) and maximums only reaching 6°C (43°F). Additionally, February sees less precipitation at 192 mm (7.6 in) over 19 days, while August is wetter with 270 mm (10.6 in) spread over 24 days. Both months maintain high humidity levels, with February at 90% and August slightly higher at 93%. For more details about August weather, you can explore El Chalten weather in August.
February and September present quite different weather patterns, although both months are characterized by high humidity levels of around 90%. In February, temperatures range from a low of -7°C (20°F) to a pleasant average of 6°C (42°F), with maximum highs reaching 20°C (69°F). In contrast, September experiences cooler conditions, with minimum temperatures dropping to -12°C (10°F) and an average of -1°C (30°F), peaking at just 8°C (47°F). Precipitation is also higher in September, totaling 235 mm (9.2 in) over 22 days compared to February's 192 mm (7.6 in) across 19 days. For more details on September weather, check out El Chalten weather in September.
February and October present strikingly different weather conditions, reflecting the transition between summer and winter in the region. In February, temperatures range from a minimum of -7°C (20°F) to a comfortable average of 6°C (42°F), with highs reaching up to 20°C (69°F). In contrast, October sees significantly cooler temperatures, with a minimum of -16°C (4°F), an average of 0°C (32°F), and a maximum of only 8°C (47°F). Both months experience high humidity levels at 90%, but October has a higher precipitation total of 243 mm (9.6 in) spread over 23 days compared to February's 192 mm (7.6 in) over 19 days. For more details on specific October weather conditions, you can refer to El Chalten weather in October.
February and November present contrasting weather patterns, although both months share similar temperature ranges. February sees average temperatures ranging from a minimum of -7°C (20°F) to a maximum of 20°C (69°F), while November is a bit cooler, with averages from -8°C (18°F) to a maximum of 11°C (51°F). Precipitation levels are higher in November, with 235 mm (9.2 in) of rainfall over 21 days, compared to February's 192 mm (7.6 in) spread over 19 days. Both months experience high humidity, with February slightly more humid at 90% compared to November's 89%. For a more detailed look at November weather, you can visit El Chalten weather in November.
In February, the weather in El Chaltén shows a slight increase in average temperatures compared to December, with a range from -7°C (20°F) to a maximum of 20°C (69°F) and an average of 6°C (42°F). In contrast, December experiences slightly cooler temperatures, averaging 4°C (39°F) with maximums of 16°C (62°F). Precipitation is more substantial in December, totaling 259 mm (10.2 in) over 22 days, whereas February receives 192 mm (7.6 in) over 19 days. Both months maintain high humidity levels, with February being slightly higher at 90% compared to December's 88%. For further details on December weather in El Chaltén, check out El Chalten weather in December.
February in El Chaltén offers a unique weather experience compared to other months, with warmer temperatures reaching up to 20°C (69°F), making it an ideal time for outdoor adventures. However, this month also brings increased precipitation, with nearly 19 days of rainfall, contributing to the 90% humidity level. Despite the wet conditions, the moderate daytime warmth and cooler nights create a distinct climate that sets February apart within the year. For a comprehensive overview of what to expect throughout the seasons, explore the details in our El Chalten Climate guide.