Last updated: August 21, 2025
In January, San Antonio de los Cobres, Argentina, experiences a unique blend of weather patterns that highlight its high-altitude charm. With daytime temperatures peaking at a maximum of 24°C (76°F) and an average of 10°C (49°F), visitors can enjoy relatively mild conditions during the day. However, the nights can be quite chilly, dropping to a minimum of -3°C (26°F). Rainfall is frequent, as 97 mm (3.8 in) of precipitation graces the region over 16 days, contributing to a high humidity level of 84%. This combination of warmth, cool nights, and intermittent rain creates an intriguing atmosphere, making January a distinct time to explore this captivating destination.
In January, San Antonio de los Cobres presents a unique temperature tapestry, where the coldest nights can dip to -3°C (26°F), yet daytime warmth brings average highs of 24°C (76°F). This captivating combination creates a striking contrast, with the mercury gradually falling throughout the following months. By February, the temperatures remain similar, while a noticeable drop occurs in March, plunging nighttime lows to -7°C (20°F). As the calendar turns to April and beyond, the region experiences even chillier nights, peaking with June hitting a brisk -21°C (-5°F), which emphasizes the stark high-altitude climate. The overall trend sees growing chill as January's mildness gives way to more severe winter conditions, juxtaposed with a brief resurgence of warmth as late year approaches, encapsulating the shifting nature of this high Andean locale.
In January, San Antonio de los Cobres experiences its wettest month of the year, with 97 mm (3.8 in) of precipitation falling over approximately 16 days. This moisture sets the tone for a relatively rainy start to the year, as February follows closely behind with 95 mm (3.7 in) over 17 days. However, as the season transitions into March, the rainfall begins to taper off, dropping to 81 mm (3.2 in) and just 13 days of precipitation. The stark contrast becomes evident as the months progress, leading into a dramatic decline by April, where only 16 mm (0.6 in) falls on a mere 4 days, and subsequent months like May and June report negligible rainfall. This notable decrease culminates in an almost dry stretch through the heart of winter, suggesting a clear trend towards drier conditions as the year advances, punctuated only by the sporadic showers of spring and early summer.
In January, San Antonio de los Cobres experiences a high humidity level of 84%, setting the stage for a sultry summer atmosphere. This moisture-laden air continues into February and March, peaking at 87% and 88% respectively, which can make the already high temperatures feel sweltering. As the months progress into April, humidity slightly decreases to 85%, before dropping more significantly in the cooler months. By June, humidity plummets to a comfortable 56%, and reaches a low of 44% in August—the driest period of the year. This trend of fluctuating humidity effectively showcases the region's shift from a humid summer to a drier, more temperate winter, before gradually rising again in the latter part of the year. Overall, San Antonio de los Cobres is a place of dynamic moisture levels, with January marking the peak of its humid summer.
In January, the UV Index in San Antonio de los Cobres escalates to a striking 19, placing it in the extreme exposure category with a quick burn time of just 10 minutes. This high level of UV radiation continues into February, peaking at 20, before slightly dipping to 18 in March. Notably, from April through July, the index remains undeniably high, consistently classified as extreme or very high, predominantly requiring meticulous sun protection. Interestingly, this pattern resumes in August and persists through November, emphasizing the region's year-round intensity of sunlight. The trend culminates in December with a maximum UV Index of 22. It's essential for residents and visitors alike to remain vigilant against UV exposure during these peak months; for more detailed information, check out the San Antonio de los Cobres UV Index.
UV Risk Categories
In the heart of January, San Antonio de los Cobres basks in 294 hours of sunshine, marking the beginning of a bright and promising year. As the months progress, the region experiences a steady increase in sunlight, peaking in October with an impressive 382 hours. This trend reflects a vibrant transition from late summer into fall, where each month witnesses a gradual uptick in sunny days, with November following closely behind at 383 hours. Even as the year closes, December maintains a hearty count of 378 hours, ensuring that the warmth of sunshine lingers, illuminating the stunning landscapes of this enchanting Argentinian destination.
In San Antonio de los Cobres, Argentina, January sees a 46% chance of sunny weather, marking the beginning of a gradual ascent toward more abundant sunshine as the year progresses. This trend continues in February, where the likelihood increases to 53%, and further climbs to 56% in March. Notably, the sun’s presence becomes increasingly dominant from April onward, peaking at an impressive 90% in June before beginning to stabilize in the latter months. By August, the chances of basking in the sun are a robust 89%, making it clear that as the seasons shift toward mid-year, so too does the weather’s sunny disposition. In contrast, December closes the year with the lowest probability of sunshine at just 35%, a stark reminder of the seasonal variations that characterize this unique region. Overall, those planning a visit in January can expect a fair mix of sunshine and clouds, with brighter days just around the corner.
In San Antonio de los Cobres, January shines brightly with 13 hours of daylight, marking it as the peak of summer when the days are long and inviting. As the months progress, a gradual decrease in daylight is observed throughout the year, with February and March maintaining a generous 12 hours. By April, daylight dips to 11 hours, settling into shorter spans as winter approaches in May through July, with each month featuring 10 hours of sunlight. The trend shifts again in late winter and early spring, with the daylight duration steadily climbing back to 11 hours by August and September, then rising back to 12 hours in October. Finally, as the year closes, November and December return to the summer exuberance of 13 hours, creating a beautiful cycle of light that invites exploration and appreciation of this unique highland landscape throughout the year.
In San Antonio de los Cobres, January presents itself with a gentle breeze, featuring an average wind speed of just 1.9 m/s (4 mph). This calmness sets the tone for the month, making it one of the quieter periods before the winds gradually pick up in February and beyond. As the months progress into the late summer and early autumn, wind speeds exhibit a clear upward trend, peaking at 3.6 m/s (8 mph) in October. Here, the typical breeziness that characterizes this highland town becomes more pronounced, only to ebb back to a tranquil pace by December. Overall, the seasonal shift reflects a dynamic yet gentle wind pattern, enhancing the charm of San Antonio de los Cobres amidst its breathtaking landscapes.
Weather in San Antonio de los Cobres varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in San Antonio de los Cobres, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features a temperature range with a minimum of -3°C (26°F), an average of 10°C (49°F), and a maximum of 24°C (76°F). Precipitation is relatively high, totaling 97 mm (3.8 in) over 16 days, accompanied by a humidity level of 84%.
Conversely, February exhibits slightly cooler average temperatures, with a minimum still at -3°C (26°F), an average of 9°C (49°F), and a higher maximum of 25°C (78°F). Precipitation remains close to January levels at 95 mm (3.7 in) over 17 days, while humidity increases to 87%.
For detailed information, you can check San Antonio de los Cobres weather in February.
January and March exhibit some notable similarities and differences in weather patterns. In January, the temperatures range from a minimum of -3°C (26°F) to a maximum of 24°C (76°F), with an average temperature of 10°C (49°F). This month also experiences higher precipitation levels, totaling 97 mm (3.8 in) over 16 days, alongside a humidity level of 84%. In contrast, March presents a slightly cooler climate with minimum temperatures dropping to -7°C (20°F) and an average of 8°C (47°F), while still reaching a maximum of 24°C (76°F). Precipitation in March is somewhat lower at 81 mm (3.2 in) spread across 13 days, but humidity remains relatively high at 88%. For more specific details on March weather, you can check San Antonio de los Cobres weather in March.
When comparing the weather in January and April, notable differences emerge. January boasts a wider temperature range, with minimums reaching -3°C (26°F) and maximums peaking at 24°C (76°F), while April experiences more extreme overnight lows at -9°C (16°F) but has a slightly warmer average maximum of 21°C (70°F). Precipitation significantly decreases in April, with only 16 mm (0.6 in) over just 4 rainy days, in stark contrast to January's 97 mm (3.8 in) spread across 16 days of rain. Despite a minor increase in humidity, reaching 85% in April compared to January's 84%, the overall weather in April is relatively drier and cooler, making it a clearer and less damp month. For more details, you can visit San Antonio de los Cobres weather in April.
In January, the weather is characterized by milder temperatures, with a minimum of -3°C (26°F) and an average of 10°C (49°F) during the day, often reaching a maximum of 24°C (76°F). This month also sees considerable precipitation, with 97 mm (3.8 in) falling over 16 days, contributing to a high humidity level of 84%. In contrast, May presents a stark change in conditions, with lower temperatures ranging from a minimum of -11°C (12°F) to an average of 2°C (37°F), peaking at 18°C (65°F). Notably, May is much drier, experiencing only 1 mm (0.1 in) of precipitation across 0 days and a decrease in humidity to 74%. For more details on the weather in May, you can visit San Antonio de los Cobres weather in May.
In comparing the weather of January and June, we see a striking contrast in temperatures and precipitation. January enjoys milder conditions, with average temperatures ranging from a minimum of -3°C (26°F) to a maximum of 24°C (76°F) and significant precipitation of 97 mm (3.8 in) over 16 days, leading to a high humidity level of 84%. In stark contrast, June experiences colder temperatures, with averages settling between -21°C (-5°F) and a maximum of only 16°C (61°F). Additionally, June boasts remarkably low precipitation of just 2 mm (0.1 in) and no rainy days, resulting in a much drier atmosphere with only 56% humidity. For more specifics on June weather, you can visit San Antonio de los Cobres weather in June.
In January, the weather is notably milder, with temperatures ranging from a chilly minimum of -3°C (26°F) to a pleasant maximum of 24°C (76°F) and an average of 10°C (49°F). This month is characterized by significant precipitation, with 97 mm (3.8 in) spread over 16 days, and a high humidity level of 84%. In contrast, July experiences much colder conditions, featuring a minimum temperature of -13°C (10°F) and an average of 0°C (32°F), while the maximum reaches only 16°C (61°F). Remarkably, July boasts minimal precipitation, with just 1 mm (0.0 in) and no rain days, resulting in a significantly lower humidity of 47%. For more details on July weather, you can check San Antonio de los Cobres weather in July.
In January, the weather is significantly warmer, with average temperatures ranging from a chilly 10°C (49°F) to a maximum of 24°C (76°F), accompanied by 97 mm (3.8 in) of precipitation over approximately 16 days. The humidity is notably high at 84%, contributing to a damp atmosphere. In stark contrast, August sees much colder conditions, with average temperatures dipping to 1°C (34°F) and a maximum of only 17°C (63°F). Remarkably, there is minimal precipitation of just 1 mm (0.0 in) over the entire month, with humidity falling to a more comfortable 44%. For more details on August weather, you can visit San Antonio de los Cobres weather in August.
In January, the weather is comparatively mild with average temperatures ranging from a low of -3°C (26°F) to a high of 24°C (76°F), accompanied by considerable precipitation of 97 mm (3.8 in) over approximately 16 days, resulting in a humid atmosphere with 84% humidity. In contrast, September showcases a more pronounced chill, featuring average temperatures that swing from a minimum of -15°C (5°F) to a maximum of 21°C (71°F). The month is notably drier, with only 5 mm (0.2 in) of precipitation occurring over just one day and a reduced humidity level of 57%. For a detailed overview of weather conditions, check here: San Antonio de los Cobres weather in September.
January and October exhibit notable contrasts in weather conditions. In January, temperatures range from a minimum of -3°C (26°F) to a maximum of 24°C (76°F), with an average temperature of 10°C (49°F). The month receives considerable precipitation, totaling 97 mm (3.8 in) over 16 days, and is characterized by high humidity at 84%. In contrast, October experiences cooler temperatures, with a minimum of -8°C (19°F) and a maximum of 23°C (74°F), resulting in an average of 8°C (46°F). This month sees significantly lower precipitation at just 6 mm (0.2 in) over only 1 day, accompanied by a decrease in humidity to 55%. For more details on October weather, you can visit San Antonio de los Cobres weather in October.
In comparing the weather of January and November, we find some intriguing differences. January features a wider temperature range, with minimums dipping to -3°C (26°F) and maximums peaking at 24°C (76°F), while November's temperatures are slightly cooler, ranging from -5°C (24°F) to a maximum of 26°C (79°F). Both months share an average temperature of around 10°C (50°F), yet January experiences significantly more precipitation at 97 mm (3.8 in) over 16 days compared to November's 30 mm (1.2 in) over just 6 days. The humidity also contrasts, with January maintaining a high level of 84%, whereas November sees a drop to 70%. For a closer look at November's specific conditions, you can visit San Antonio de los Cobres weather in November.
January and December exhibit quite similar weather patterns, with both months experiencing minimum temperatures around -3°C (26°F) and average temperatures hovering around 10°C (49°F to 51°F). The maximum temperatures in January reach up to 24°C (76°F), slightly lower than December's 25°C (78°F). Precipitation is more frequent in January, with rain falling on 16 days and totaling 97 mm (3.8 in), compared to 14 days of rain and 83 mm (3.3 in) in December. Additionally, January's humidity is notably higher at 84%, compared to December's 77%. For more detailed information on December weather, you can check San Antonio de los Cobres weather in December.
January in San Antonio de los Cobres presents a distinct contrast to the cooler months, offering a warmer atmosphere with heightened humidity levels. The temperatures rise, providing a pleasant average that encourages outdoor exploration. However, January also brings significant rainfall compared to other times of the year, with nearly half the month experiencing precipitation. This unique blend of warmth and moisture enhances the region's rich landscapes, making it a captivating time to visit. For a deeper understanding of what to expect throughout the year, check out San Antonio de los Cobres Climate.