Last updated: August 21, 2025
In December, Humahuaca, Argentina experiences a diverse range of weather conditions, making it a unique destination for travelers. With maximum temperatures reaching 24°C (75°F), the days can be pleasantly warm, while the average temperature hovers around 11°C (51°F), offering a refreshing respite in the evenings. However, chilly nights can drop to a minimum of 1°C (34°F). This month is characterized by significant rainfall, totaling 184 mm (7.3 in), spread across 30 days, leading to a humidity level of 76%. This combination of warmth, cool nights, and persistent rain creates a vibrant atmosphere, perfect for exploring the stunning landscapes and rich culture of the region.
In Humahuaca, Argentina, December welcomes the summer season with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 24°C (75°F). The steady rise in temperatures throughout the month reflects a transition from the cooler winter months, with average daily temperatures settling around 11°C (51°F). This mild warmth, combined with the clear skies typical of summer, creates an inviting atmosphere for both locals and visitors alike. As the year ends, December serves as a gentle reminder of the vibrant beauty of this historic region, setting the stage for festive celebrations under the sun.
In December, Humahuaca, Argentina, experiences a significant uptick in precipitation, with an impressive 184 mm (7.3 in) falling across the month, marking it as one of the wettest periods of the year. This surge in rainfall is accompanied by nearly continuous rain, as 30 days of precipitation contribute to the overall total, reflecting a festive climax to the rainy season. The trend showcases a shift from the drier months of May and June, where precipitation dwindles to mere 3 mm (0.1 in) and 11 mm (0.4 in), to the lush and vibrant end of the year. As December wraps up the year, the landscape flourishes, painting a stark contrast to the parched conditions of mid-year, and heralds a refreshing transition into the new year ahead.
In Humahuaca, Argentina, December marks a noticeable shift in humidity levels as the year draws to a close. With a humidity level of 76%, December remains relatively high but shows a clear decline from the peak months of February and March, which both hover around 88%. This gradual decrease signals the transition from the humid summer months into a more comfortable climate, setting the stage for the dry season ahead. As the year progresses, the region experiences a steady drop in humidity, reaching its lowest in the dry winter months of July and August, highlighting a striking contrast that enhances Humahuaca's unique weather patterns throughout the year.
In December, Humahuaca, Argentina, experiences one of its highest UV Index readings at 19, classifying it in the extreme exposure category. This intensifying trend seen throughout the year, with UV levels consistently remaining high from January through November, emphasizes a strong need for sun protection during these summer months. While the previous months also showcased extreme levels, December maintains a burn time of just 10 minutes, urging locals and visitors alike to take precautions against potential sun damage. As the year winds down, staying informed about these trends is essential for a safe and enjoyable experience outdoors. For more detailed insights, check the Humahuaca UV Index.
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In Humahuaca, Argentina, December heralds the start of summer with a delightful 306 hours of sunshine, aligning well with the vibrant energy of the season. As the year progresses, one can observe a natural crescendo in sunlight hours, peaking in October at 345 hours before slightly tapering off in December. The months leading up to December showcase a consistent upward trend from 254 hours in January, reaching a summer zenith that highlights the charm of this Andean town. The abundant sunshine not only enhances the region's picturesque landscapes but also invites visitors to immerse themselves in outdoor adventures, making December a truly enchanting time to experience the beauty of Humahuaca.
In Humahuaca, Argentina, the likelihood of sunny weather in December is relatively low, with only a 21% chance of clear skies. This trend reflects a pattern throughout the latter months of the year, as the chance of sunshine drops significantly from November's 36%. In contrast, the sun shines more consistently from May to August, boasting probabilities as high as 80%. As the year progresses, December's weather becomes increasingly cloudier, signaling a shift toward the rainy season, which makes it a less favorable time for sun-seekers compared to the sun-drenched mid-year months.
In Humahuaca, Argentina, daylight duration experiences a fascinating ebb and flow throughout the year. It begins with the long, sun-kissed days of January and December, each boasting 13 hours of daylight, which beckon outdoor adventures and celebrations. As the year unfolds, February and March offer slightly shorter days at 12 hours, fostering a gentle transition into the cooler months. By the time April arrives, daylight decreases to 11 hours, continuing this trend until June, July, and August, where it stabilizes at 10 hours—ideal for cozy evenings. As spring blooms in September and October, daylight creeps back up to 11 and 12 hours respectively, before returning to the warmth of 13 hours in November, mirroring December's brightness. This cyclical pattern not only marks the rhythm of life in Humahuaca but also encapsulates the enchanting beauty of changing seasons.
In Humahuaca, Argentina, December ushers in a gentle breeze, with an average wind speed of 1.6 m/s (4 mph), mirroring the tranquil conditions of the preceding months. This consistent wind pattern, characterized by its stability, showcases a slight upward trend in the autumn months, peaking in June and October, where gusts reach 2.3 m/s (5 mph). The winds in December, however, invite a sense of calm as they settle back to January's serene levels, making it an ideal time for visitors to appreciate the stunning landscapes without the disruptive force of stronger winds. As the year winds down, the soft breezes serve as a reminder of the region’s delicate balance between tranquility and the bustling fervor of nature.
Weather in Humahuaca varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Humahuaca, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Humahuaca range from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), with an average of 11°C (51°F). The month sees substantial rainfall, accumulating to 184 mm (7.3 in) over 30 days, contributing to a humidity level of 76%. Conversely, January's weather is slightly cooler, with maximum temperatures dropping to 22°C (72°F), and an average that remains stable at 11°C (52°F). The total precipitation in January is also lower at 171 mm (6.7 in) across 23 days, accompanied by increased humidity levels of 85%. For more detailed insights, you can check Humahuaca weather in January.
In December, the weather features a minimum temperature of 1°C (34°F) and an average of 11°C (51°F), with a maximum reaching 24°C (75°F). This month experiences significant precipitation, totaling 184 mm (7.3 in) over 30 days and a humidity level of 76%. In contrast, February sees slightly warmer conditions, with a minimum of 2°C (35°F) and an average of 10°C (51°F), alongside a maximum of 22°C (71°F). Precipitation in February is somewhat lower at 166 mm (6.5 in) across 25 days, coupled with higher humidity at 88%. For more details, visit Humahuaca weather in February.
In December, the weather features a mild range of temperatures, with minimums around 1°C (34°F) and an average of 11°C (51°F), peaking at 24°C (75°F). The month is characterized by significant rainfall, totaling 184 mm (7.3 in) over 30 days, and a relative humidity of 76%. In contrast, March offers slightly cooler temperatures, with minimums at 0°C (32°F) and an average of 10°C (50°F), while still reaching a maximum of 24°C (75°F). Precipitation in March amounts to 150 mm (5.9 in) across 26 days, accompanied by higher humidity levels at 88%. Overall, both months exhibit a comfortable temperature range, but March tends to be a bit wetter and more humid. For more detailed insights, check out Humahuaca weather in March.
When comparing the weather in December and April, there are notable differences in temperature and precipitation. December experiences milder temperatures, with a minimum of 1°C and an average of 11°C, while April has cooler mornings, with a minimum of -5°C and an average of 9°C. Both months can reach a maximum of 24°C, but December tends to be more humid at 76%, compared to April's higher humidity of 85%. In terms of precipitation, December sees significantly more rainfall at 184 mm over 30 days, while April has a much lighter total of 64 mm over just 16 days, making it a dryer month overall. For more detailed insights, you can check Humahuaca weather in April.
December and May present contrasting weather conditions. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), with an average of 11°C (51°F). The month experiences substantial precipitation, totaling 184 mm (7.3 in) over 30 days, maintaining a humidity level of 76%. In contrast, May sees cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 21°C (71°F), averaging around 7°C (45°F). Precipitation is significantly lower at just 11 mm (0.4 in) over only 4 days, although humidity remains consistent at 76%. For more specific details about May weather in the region, you can check Humahuaca weather in May.
December and June present contrasting weather patterns. In December, temperatures range from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), averaging around 11°C (51°F). This month also sees significant precipitation, with 184 mm (7.3 in) spread over 30 days and a higher humidity level of 76%. In contrast, June experiences much colder temperatures, with a minimum of -9°C (17°F) and a maximum of 21°C (70°F), averaging 6°C (42°F). The month is notably dry, recording only 3 mm (0.1 in) of precipitation over just one day and a lower humidity of 58%. For more details on weather during June, you can check Humahuaca weather in June.
December and July present strikingly contrasting weather conditions. In December, temperatures typically range from a minimum of 1°C (34°F) to a maximum of 24°C (75°F), with an average of 11°C (51°F). This month also sees significant precipitation, with 184 mm (7.3 in) spread over 30 days, resulting in a relatively high humidity level of 76%. In contrast, July experiences much cooler temperatures, with a minimum of -8°C (17°F) and a maximum of 20°C (68°F), averaging at 6°C (42°F). Notably, July is remarkably dry, receiving only 3 mm (0.1 in) of precipitation over the month and maintaining a lower humidity level of 49%. For more detailed insights, visit Humahuaca weather in July.
December and August present contrasting weather conditions. In December, temperatures range from a chilly 1°C (34°F) at minimum to a comfortable 24°C (75°F) at maximum, with an average of 11°C (51°F). The month is quite wet, receiving 184 mm (7.3 in) of precipitation over 30 days, coupled with a high humidity of 76%. In stark contrast, August features colder conditions, with temperatures dipping as low as -9°C (15°F) and averaging 6°C (43°F), peaking at 21°C (70°F). Precipitation is scarce during this month, with only 8 mm (0.3 in) recorded over just 2 days, contributing to a much lower humidity level of 43%. For more details on August weather, refer to Humahuaca weather in August.
In December, the weather typically presents a milder temperature range, with averages around 11°C (51°F) and maximums reaching up to 24°C (75°F), while September is slightly cooler, featuring average temperatures of 9°C (48°F) and maximums at 23°C (74°F). December experiences significantly more precipitation, totaling 184 mm (7.3 in) over the entire month and occurring on 30 days, compared to September's much drier climate with only 32 mm (1.2 in) of rain over just 7 days. Additionally, December's humidity is higher at 76%, contrasting with September’s lower humidity of 59%. For more detailed information on weather patterns in September, you can visit Humahuaca weather in September.
When comparing the weather in December to October, December tends to be milder overall, featuring an average temperature of 11°C (51°F) compared to October's average of 10°C (50°F). However, December experiences a wider temperature range with a minimum of 1°C (34°F) and a maximum of 24°C (75°F), while October's temperatures can drop to a chilly -3°C (27°F) at night. Additionally, December is markedly wetter, receiving 184 mm (7.3 in) of precipitation over 30 days, whereas October has significantly less rainfall at 65 mm (2.6 in) over 20 days, resulting in a more humid atmosphere with 76% humidity in December compared to 60% in October. For more detailed insights, you can refer to Humahuaca weather in October.
When comparing the weather in December to that of November, it’s clear that December experiences slightly warmer temperatures, with a minimum of 1°C compared to November’s minimum of 0°C. Both months have a similar average high of 24°C, but December's average is just a notch higher at 11°C versus November's 10°C. Additionally, December sees increased rainfall with 184 mm over 30 days, compared to November's 129 mm across 27 days. This results in higher humidity levels in December at 76%, compared to November's 69%. For more insights on November's weather, you can check out Humahuaca weather in November.
As December rolls into Humahuaca, the weather takes on a distinct character, marked by warmer temperatures and increased humidity compared to the previous months. With daytime highs reaching a pleasant 24°C (75°F), the vibrant landscapes beckon visitors to explore, even as nighttime chills remind us of the dramatic temperature shifts typical of this region. December also ushers in a significant amount of rainfall, contributing to lush, green surroundings and a refreshing atmosphere that starkly contrasts with the drier spells earlier in the year. For a deeper dive into the nuances of Humahuaca’s weather patterns, be sure to check out Humahuaca Climate.