Last updated: August 21, 2025
In November, El Chaltén, Argentina experiences a fascinating interplay of temperatures and weather conditions that characterize the early summer transition. With a maximum temperature reaching 11°C (51°F) and an average hovering around 2°C (35°F), the month can still surprise residents and visitors with minimum lows dipping to -8°C (18°F). Precipitation is notably high, totaling 235 mm (9.2 in) over the course of 21 days, creating a lush landscape. Coupled with an impressive humidity level of 89%, it's a unique time for adventurers and nature enthusiasts to explore the stunning patagonian scenery, albeit prepared for frequent rain.
In November, El Chaltén, Argentina, begins to shed the harsh chills of winter, transitioning into a more temperate climate. With minimum temperatures around -8°C (18°F) and average highs reaching 11°C (51°F), the weather marks a welcome shift from the preceding months. This gradual warming trend is evident as November's averages flirt with the zero degree mark, inspiring the surrounding landscapes to bloom and inviting trekkers to explore the stunning vistas. Although temperatures can still dip, the crisp air and emerging sunshine offer a refreshing experience, making it a perfect time for outdoor adventures amidst Patagonia's breathtaking scenery.
In November, El Chaltén experiences a moderate level of precipitation, averaging 235 mm (9.2 in) over 21 days. This rainfall is consistent with the trend seen in the preceding months, where the region typically enjoys a late spring climate that can bring both showers and sunshine. While November's totals are slightly lower than the heavier months of April and May, they remain comparable to other autumn months, contributing to the lush landscape and vibrant flora characteristic of this stunning area. Visitors can expect a blend of refreshing rains and clear skies, perfect for exploring the breathtaking Patagonian scenery.
In November, El Chaltén, Argentina, experiences a notable humidity level of 89%, reflecting a slight dip from the peaks of the earlier months. Throughout the year, humidity steadily rises, peaking at a high of 94% in July before gradually tapering off. This trend indicates a subtle transition, as early summer months like January and February remain quite humid, reaching 88% and 90% respectively. As the season rolls on towards December, humidity begins to stabilize at 88% again. The fluctuations illustrate El Chaltén's unique microclimate, where moisture is a constant companion, creating lush landscapes and breathtaking vistas, especially in the warmer months.
In November, El Chaltén experiences a dramatic surge in the UV Index, peaking at an intense 17, classified as extreme with a burn time of just 10 minutes. This uptick signals the arrival of the Southern hemisphere's summer, following a notable pattern where UV levels have been gradually increasing from the earlier months. After trailing in the moderate to high categories through the winter, the intensity of sunlight can be quite deceptive, as even during the preceding months, October's UV Index of 10 had already indicated high exposure risk. As the month transitions into December, expect similarly high levels to persist, making it crucial for outdoor enthusiasts to prioritize sun protection. Stay informed and plan accordingly by checking the detailed forecast at El Chalten UV Index.
UV Risk Categories
November in El Chaltén brings a radiant burst of sunshine, with an impressive 217 hours of daylight illuminating the stunning landscape. This vibrant increase marks a peak in the region's sunny season, following a gradual rise from the colder months. In fact, as spring blossoms, November experiences more sunlight than any other month, allowing both locals and visitors to fully embrace the breathtaking natural beauty. The trend is clear: as the year progresses from the shorter days of winter, sunlight hours steadily climb, creating a perfect backdrop for outdoor adventures. Following the brisk October, this month sets the stage for exciting hikes and exploration, basking in the warmth and glow of longer days.
In El Chaltén, Argentina, the chances of encountering sunny weather in November rise to a reasonable 28%, marking a notable shift from the drearier months that precede it. As the seasons transition from the cooler spring months of April and May, where sunny opportunities dwindle to just 15% and 17% respectively, November brings a welcome increase in sunlight, hinting at the upcoming summer. This slight uptick in clear skies sets the tone for the warmer months ahead, as sunshine opportunities gradually improve, reaching peaks in late summer. Thus, if you're seeking brighter days in El Chaltén, November offers a promising start to a sunnier season.
In November, El Chaltén, Argentina, enjoys approximately 15 hours of daylight, marking a peak moment in the transition from spring to summer. Following a gradual increase from just 9 hours in May, the daylight hours steadily lengthen, showcasing a vibrant escalation through the months. This trend reaches its zenith in December, with 16 hours of brilliant sunlight, while November serves as a delightful prelude. As the year progresses, daytime dwindles to a mere 8 hours in the depths of winter, emphasizing the stark contrast and inviting visitors to bask in the extended hours of warmth and exploration that November offers.
As the crisp November air settles over El Chaltén, wind conditions remain favorable for adventurers and nature enthusiasts alike. With an average speed of 2.3 m/s (5 mph), the winds gently dance through the vibrant landscapes, mirroring the slight fluctuations seen throughout the year. Following the breezier October at 2.5 m/s (6 mph), November experiences a subtle drop, yet maintains a steady flow reminiscent of the early summer months. Notably, from February through May, the winds mellow, reaching a low of 1.8 m/s (4 mph) in May, before gradually rebuilding the momentum that characterizes the late spring and early summer months. This rhythmic pattern of wind provides an invigorating backdrop to the stunning vistas, inviting exploration in one of Argentina’s most breathtaking regions.
Weather in El Chalten varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in El Chalten, focusing on differences in temperature, rainfall, humidity, and UV levels.
November and January display distinct weather characteristics that reflect the transition from late spring to summer in El Chaltén. In November, temperatures range from a chilly minimum of -8°C (18°F) to a mild average of 2°C (35°F), peaking at 11°C (51°F). The month is quite damp, with precipitation totaling 235 mm (9.2 in) over 21 days, and a high humidity level of 89%.
By January, the temperatures shift, with a minimum of -10°C (13°F), an average of 4°C (40°F), and a maximum of 16°C (61°F). Precipitation slightly increases to 249 mm (9.8 in), still spread across 21 days, while humidity remains comparable at 88%. For further details on January weather specifics, you can visit El Chalten weather in January.
November and February each present unique weather characteristics, highlighting the transition from late spring to the approach of early autumn. In November, temperatures generally range from a chilly -8°C (18°F) to a pleasant 11°C (51°F), with an average of around 2°C (35°F). The month experiences significant precipitation, totaling 235 mm (9.2 in) over 21 days, and maintains high humidity levels at 89%.
In contrast, February offers slightly milder temperatures, with a minimum of -7°C (20°F) and a maximum of 20°C (69°F), averaging 6°C (42°F). Although precipitation is lower at 192 mm (7.6 in) across 19 days, the humidity remains high at 90%. For more detailed insights into weather patterns during this month, you can check out El Chalten weather in February.
When comparing the weather in November and March, both months exhibit chilly temperatures, with November showing a minimum of -8°C (18°F) and a maximum of 11°C (51°F), while March has slightly colder extremes with a minimum of -10°C (15°F) and a maximum of 14°C (57°F). Average temperatures are fairly close, with November averaging around 2°C (35°F) and March slightly warmer at 4°C (39°F). Precipitation levels are similar as well, with November receiving 235 mm (9.2 in) over 21 days, compared to March's 261 mm (10.3 in) over 20 days. Humidity remains consistently high at 89% for both months, contributing to the overall brisk atmosphere. For more detailed insights on March conditions, you can refer to El Chalten weather in March.
November and April exhibit striking contrasts in weather conditions. In November, temperatures range from a minimum of -8°C (18°F) to a maximum of 11°C (51°F), with an average of 2°C (35°F). During this month, precipitation totals around 235 mm (9.2 in) over 21 days, and humidity hovers at 89%. In comparison, April experiences cooler temperatures, ranging from a low of -14°C (8°F) to a high of 12°C (54°F), with an average temperature of 1°C (34°F). It also sees higher precipitation levels, totaling 313 mm (12.3 in) over 22 days and slightly increased humidity at 91%. For more detailed information on conditions during this month, refer to El Chalten weather in April.
When comparing the weather in November and May, significant differences emerge. November typically sees milder temperatures, with an average of 2°C (35°F) and a maximum of 11°C (51°F), while May experiences colder conditions, with an average of -1°C (30°F) and a maximum of only 8°C (46°F). Interestingly, May has a lower minimum temperature of -14°C (7°F) compared to November's -8°C (18°F). Precipitation levels are relatively close, with November receiving 235 mm (9.2 in) and May slightly higher at 266 mm (10.5 in), both spread over 21 days. Humidity is also high during both months, with May at 92% and November at 89%. For those interested in specific conditions during May, further details can be found here: El Chalten weather in May.
When comparing the weather in November and June, it's clear that both months experience chilly temperatures and significant precipitation. November sees an average temperature of 2°C (35°F), with a maximum of 11°C (51°F), while June is colder, averaging -4°C (25°F) with a maximum of 4°C (40°F). Despite June having a lower average temperature, it has a slightly higher total precipitation of 241 mm (9.5 in) over 22 days, while November has 235 mm (9.2 in) over 21 days. Additionally, humidity levels are quite high in both months, at 89% for November and 93% for June. For more detailed insights into June weather, you can visit this link: El Chalten weather in June.
When comparing the weather in November and July, November generally experiences milder temperatures, ranging from a minimum of -8°C (18°F) to a maximum of 11°C (51°F), with an average temperature of 2°C (35°F). In contrast, July is colder, with minimum temperatures dropping to -14°C (6°F) and maximum temperatures reaching only 7°C (45°F), averaging -4°C (26°F). Both months see significant precipitation, with July receiving 248 mm (9.8 in) over 22 days, slightly more than November's 235 mm (9.2 in) over 21 days. Humidity levels are also high in both months, standing at 89% for November and 94% for July, contributing to a damp atmosphere. For more details, check out El Chalten weather in July.
In comparing the weather of November and August, it’s evident that November experiences milder temperatures with a minimum of -8°C (18°F) and an average of 2°C (35°F), while August is notably colder, with temperatures dipping to a minimum of -15°C (6°F) and an average of -3°C (28°F). Precipitation is slightly higher in August at 270 mm (10.6 in), compared to November's 235 mm (9.2 in), and both months have a similar number of rainy days, with November having 21 and August 24. Humidity levels are also comparable, with November at 89% and August at 93%, indicating a cool and wet climate throughout the late fall and summer. For more detailed weather insights, you can check out El Chalten weather in August.
When comparing the weather conditions in November and September, November tends to be slightly milder. The average temperature in November is 2°C (35°F), with daytime highs reaching up to 11°C (51°F), while September experiences a chillier average of -1°C (30°F) and maximums of only 8°C (47°F). Both months receive similar levels of precipitation, with November seeing rain on 21 days and September on 22 days, totaling 235 mm (9.2 in) in each month. Humidity levels are comparable as well, with November at 89% and September slightly higher at 90%. For more detailed insights into September weather, you can refer to El Chalten weather in September.
When comparing the weather in November to October, a noticeable shift occurs in temperature and precipitation patterns. November features a milder average temperature of 2°C (35°F), compared to October's colder average of 0°C (32°F). The maximum temperatures also rise slightly, reaching up to 11°C (51°F) in November, whereas October peaks at 8°C (47°F). Despite this warming trend, November encounters slightly less precipitation, with 235 mm (9.2 in) over 21 days, compared to October's 243 mm (9.6 in) spread across 23 days. Humidity remains high in both months, with November at 89% and October at 90%. For further details on October conditions, you can refer to El Chalten weather in October.
November and December share similar weather patterns, but December tends to be slightly milder. In November, temperatures range from a chilly -8°C (18°F) to a more comfortable average of 2°C (35°F), peaking at 11°C (51°F). The month sees substantial precipitation, totaling 235 mm (9.2 in) over 21 days, accompanied by high humidity at 89%. In contrast, December offers a bit of warmth with temperatures ranging from -7°C (20°F) to an average of 4°C (39°F), reaching highs of 16°C (62°F). Precipitation increases to 259 mm (10.2 in) across 22 days, while humidity remains fairly consistent at 88%. For more detailed insights into the weather specifics in December, visit El Chalten weather in December.
In November, El Chaltén experiences a notable shift as the spring season takes hold, characterized by cooler temperatures and increased precipitation compared to the balmy summer months that follow. With an average temperature hovering around 2°C (35°F) and frequent rain, this month sets the stage for the vibrant landscapes that define this part of Patagonia. Humidity remains high at 89%, and a significant number of precipitation days—21 in total—make it essential for visitors to prepare for changeable weather conditions. Embrace the adventurous spirit of El Chaltén and explore its stunning natural beauty, but don't forget to check the forecast before heading out! For a deeper dive into the nuances of the region's climate, visit El Chalten Climate.