Last updated: August 27, 2025
December in Colca, Peru ushers in a tapestry of cool and moist weather, perfect for exploring the region's stunning landscapes. With a maximum temperature of 16°C (62°F) and a brisk average of 8°C (46°F), visitors can expect invigorating conditions. Nighttime can be quite chilly, dropping to a minimum of -1°C (30°F). This month also sees significant precipitation, totaling 198 mm (7.8 in) over 29 days, ensuring the area remains lush and vibrant. The high humidity, averaging 87%, adds to the refreshing atmosphere, making December a time of dramatic contrasts in Colca’s breathtaking environment.
In December, Colca, Peru experiences a mild transition as temperatures begin to rise slightly, reflecting a shift from the colder months. The minimum temperature hovers around -1°C (30°F), with an average of 8°C (46°F), climbing to a maximum of 16°C (62°F). This marks a notable change from the previous months, where temperatures tended to dip lower, particularly in the heart of winter. While still cool, December offers a gentle reprieve, making it an inviting time for visitors to explore the stunning landscapes of the Colca Canyon. The month balances crisp mountain air with increasingly pleasant daytime warmth, ideal for outdoor adventures and enjoying the breathtaking views.
In December, Colca, Peru experiences a notable uptick in precipitation with 198 mm (7.8 in) of rain spread over 29 days, making it one of the wettest months of the year. Following the trend of increased rainfall from November’s 158 mm (6.2 in), December solidifies the shift towards the wet season, characterized by persistent showers that often last throughout the month. This heightened precipitation is part of a gradual increase that begins in the late spring, peaking in early summer, as seen with February's impressive 260 mm (10.2 in). The consistent pattern of rainfall serves not only to nourish the region's diverse flora and fauna but also highlights the dynamic weather systems at play in this enchanting geographic locale.
In Colca, Peru, December sees humidity levels at 87%, marking a slight dip from the peak of 90% in March. Throughout the year, humidity remains consistently high during the first half, with January and February both at 89%, before gradually decreasing to 56% in July—the driest month. As the year progresses, humidity begins to rise again in November to 81%, leading into December's relatively high yet comfortable levels. This seasonal trend highlights the region's tropical climate, where the humidity dance shifts from a peak in the early months to a refreshing low in the heart of winter before climbing again as the year closes.
In December, Colca, Peru, experiences an UV Index of 18, categorized as extreme, with a burn time of just 10 minutes. This figure reflects a slight dip from the peak months of January through March, which saw indices of 20 and 19 respectively, but still indicates a significant level of solar intensity that demands caution. The trend of high UV exposure persists throughout the year, with every month showing an extreme classification. As we approach the new year, it's essential for visitors and locals alike to remain vigilant under the sun. To learn more about seasonal UV patterns, visit Colca UV Index.
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December in Colca, Peru, brings a gentle conclusion to the sun-kissed months of the year, with 263 hours of sunshine that mirrors the transition from the vibrant summer months. As the year progresses, daylight hours steadily climb from 210 hours in January to a peak of 333 hours in August, showcasing Colca's remarkable abundant sunshine. After reaching this high, the daylight begins to taper off, suggesting a natural rhythm of luminosity as the rainy season approaches. Whether basking in the warmth of late afternoons or enjoying the crispness of early mornings, visitors in December can appreciate the region's climate, which remains inviting even as sunlight begins to wane. The consistency of sunlight throughout the year makes Colca a stunning destination for those seeking both adventure and leisurely days under the sky.
In Colca, Peru, December experiences a modest 15% chance of sunny weather, indicating a slight uptick in brightness following the previous months. This trend showcases a gradual increase in sunlit days as the year transitions toward its end. While December's sunshine probability remains lower than the mid-year months, such as July and August, which boast chances of 55% and 43% respectively, it still represents an improvement from the dismal prospects of November with only 6%. As the rainy season looms just around the corner, adventurers hoping to explore the breathtaking landscapes of Colca may find a few sun-kissed opportunities awaiting them amidst the clouds.
In Colca, Peru, the daylight duration presents an intriguing pattern throughout the year. From January to March, residents and visitors alike enjoy a consistent 12 hours of sunlight each day, basking in the warm glow. As the year progresses, April to August sees a slight reduction, with 11 hours of daylight prevailing during these months, hinting at the onset of cooler weather. However, as the calendar turns to September through November, daylight extends back to 12 hours, granting longer evenings perfect for exploration and relaxation. December rounds out the year with another 12 hours of daylight, reinforcing a sense of symmetry in Colca's seasonal rhythm, where the return to longer days brings a vibrant tranquility, ideal for both locals and travelers.
As December settles in, the winds of Colca, Peru, exhibit a gentle, consistent rhythm, with an average speed of 1.3 m/s (3 mph). This slight uptick from the previous month's 1.2 m/s reflects a subtle seasonal shift, maintaining an overall trend of stability throughout the year. The wind speeds have generally hovered around the same mark, oscillating only slightly between 1.2 m/s and 1.4 m/s since the mid-year months. Interestingly, July through October showcase the highest average wind speeds, suggesting a brief period of invigorating breezes before returning to the calmness felt in earlier months. As the region transitions from the vibrant energy of summer to the more tranquil vibes of December, these steady winds create an inviting atmosphere, perfect for exploration and reflection amidst the breathtaking landscapes of Colca.
Weather in Colca varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Colca, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of -1°C (30°F) to a maximum of 16°C (62°F), with an average of 8°C (46°F). The month experiences considerable precipitation, totaling 198 mm (7.8 in) over 29 days, and a relative humidity of 87%. Conversely, January sees slightly colder temperatures, with minima dipping to -4°C (25°F) while reaching a maximum of 17°C (63°F) and an average of 7°C (46°F). This month also has a higher precipitation level of 212 mm (8.3 in) over 25 days, accompanied by a humidity increase to 89%. For more detailed weather patterns, you can check Colca weather in January.
December and February exhibit similar temperatures, with both months experiencing minimums around -1°C (30°F) and maximums close to 16-17°C (62°F). However, December tends to have slightly higher average temperatures, hovering around 8°C (46°F) compared to February's average of 7°C (46°F). February also sees increased precipitation at 260 mm (10.2 in) over 27 days, compared to December's 198 mm (7.8 in) over 29 days. Both months maintain high humidity levels, with February reaching 89% and December at 87%. For more detailed weather insights, check out Colca weather in February.
December and March present similar weather patterns, but with notable differences in temperature and precipitation. In December, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 16°C (62°F), with an average of 8°C (46°F). Precipitation is significant at 198 mm (7.8 in) over 29 days, accompanied by a high humidity level of 87%. Conversely, March sees a slightly cooler minimum temperature of -2°C (29°F) and a similar maximum of 15°C (59°F), with an average of 7°C (45°F). Rainfall increases to 235 mm (9.3 in) across 30 days, resulting in even higher humidity at 90%. For more detailed information about March weather, you can visit Colca weather in March.
Comparing the weather in December and April reveals some notable differences. In December, temperatures range from a chilly -1°C (30°F) at night to a mild high of 16°C (62°F), with an average temperature of 8°C (46°F). The month is relatively wet, with a significant 198 mm (7.8 in) of precipitation spread over 29 days and high humidity at 87%. In contrast, April features a slightly colder temperature range, with minimums dipping to -3°C (26°F) and an average of 7°C (45°F) while still reaching a maximum of 16°C (61°F). The month is considerably drier, with only 103 mm (4.0 in) of precipitation over 24 days and humidity at 89%. This transition from a wetter December to a drier April can impact outdoor activities and overall comfort. For a more detailed look at conditions in April, check out Colca weather in April.
December and May present contrasting weather patterns. In December, temperatures generally range from a chilly -1°C (30°F) to a mild 16°C (62°F), with an average of 8°C (46°F). The month experiences significant rainfall, totaling 198 mm (7.8 in) over 29 days, and high humidity levels at 87%. In comparison, May tends to be cooler, with minimum temperatures dropping to -4°C (26°F) and maximum temperatures reaching 15°C (60°F), resulting in an average of 6°C (44°F). Rainfall is notably less in May, with only 70 mm (2.8 in) over 20 days and slightly lower humidity at 83%. For more specifics on conditions during this month, check out the information available at Colca weather in May.
In comparing December and June weather, December typically features a milder range of temperatures, with a minimum of -1°C (30°F), an average of 8°C (46°F), and a maximum of 16°C (62°F). It is characterized by significantly higher precipitation, totaling 198 mm (7.8 in) over 29 days and a humidity level of 87%, contributing to a damp and chilly atmosphere.
In contrast, June is slightly cooler with a minimum temperature of -4°C (24°F), an average of 6°C (43°F), and a maximum of 15°C (58°F). Notably, June experiences much less precipitation at only 27 mm (1.1 in) over just 8 days, along with a lower humidity of 69%, leading to a drier and more comfortable climate.
For more detailed insights on regional weather patterns, you can check Colca weather in June.
When comparing the weather in December and July, it’s evident that December is generally milder, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 16°C (62°F). In contrast, July experiences cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 15°C (60°F). Additionally, December sees significantly more precipitation, totaling 198 mm (7.8 in) over 29 days, while July has a much drier climate, receiving just 23 mm (0.9 in) across 7 days. Humidity is also higher in December at 87%, compared to July's 56%. For a more detailed look at the weather in July, check out Colca weather in July.
In December, the weather is notably milder, featuring an average temperature of 8°C (46°F) with maximums reaching up to 16°C (62°F), while temperatures can dip to a minimum of -1°C (30°F). This month is also characterized by increased rainfall, with a significant 198 mm (7.8 in) of precipitation spread over 29 days and high humidity levels at 87%. In contrast, August experiences slightly lower temperatures, with an average of 6°C (43°F) and maximums similarly peaking at 16°C (61°F), but minimums fall even lower at -5°C (22°F). Additionally, August sees much less precipitation, totaling just 42 mm (1.6 in) over 12 days, and a more comfortable humidity of 50%. For those interested in exploring the weather conditions specific to August, further details can be found here: Colca weather in August.
In December, the weather is generally milder compared to September, with average temperatures reaching up to 8°C (46°F) and a maximum of 16°C (62°F). In contrast, September experiences slightly cooler conditions, with average temperatures hovering around 6°C (44°F) and a maximum of 15°C (60°F). Additionally, December is significantly wetter, receiving 198 mm (7.8 in) of precipitation over 29 days, while September sees much less rainfall at 85 mm (3.4 in) over 21 days. This results in a much higher humidity level of 87% in December compared to 53% in September, making December feel notably more damp and chilly. For more details on the weather during this time, visit Colca weather in September.
December generally presents milder temperatures compared to October, with an average temperature of 8°C (46°F) compared to October's 7°C (45°F). While December enjoys slightly warmer maximums at 16°C (62°F), it also sees increased precipitation, totaling 198 mm (7.8 in) spread over 29 days, which is considerably higher than October's 125 mm (4.9 in) across 24 days. Additionally, the humidity in December is notably higher at 87%, compared to October's 68%, making the end of the year feel more humid and damp. For a closer look at the weather patterns in October, check out Colca weather in October.
In comparing the weather of December and November, we find that both months exhibit similar temperature ranges, with a minimum of -1°C (30°F) and an average of 8°C (46°F). However, December enjoys a slightly higher maximum temperature of 16°C (62°F) compared to November's 15°C (60°F). Precipitation increases notably in December, totaling 198 mm (7.8 in) over 29 days, whereas November sees less rain at 158 mm (6.2 in) across 26 days. Additionally, humidity is higher in December at 87%, compared to November's 81%. For more detailed weather insights in the region, you can check Colca weather in November.
As December unfolds in Colca, the weather takes on a unique character compared to other months. The temperature hovers around a cool average of 8°C (46°F), with maximums reaching 16°C (62°F) and nighttime dipping to a chilly minimum of -1°C (30°F). This month is particularly notable for its high humidity levels at 87% and significant precipitation, with rain occurring on nearly every day, totaling 198 mm (7.8 in). This abundance of moisture contrasts sharply with the drier conditions found earlier in the year, making December a lush and vibrant time to experience Colca's stunning landscapes. For more insights into the overall climate patterns, visit Colca Climate.