Last updated: August 27, 2025
April in Colca, Peru presents a unique blend of weather conditions that reflect the region's highland charm. With maximum temperatures reaching 16°C (61°F) and an average of 7°C (45°F), daytime warmth contrasts sharply with the chilly nights that can dip as low as -3°C (26°F). This month witnesses significant precipitation, totaling 103 mm (4.0 in) over approximately 24 days, creating a lush environment but also demanding preparation for wet weather. The high humidity level of 89% adds to the crisp atmosphere, making April a time of both beauty and variability in the breathtaking Colca Canyon.
In April, Colca, Peru, experiences a slight chill with nighttime temperatures dipping to a minimum of -3°C (26°F). During the day, the mercury rises to a comfortable maximum of 16°C (61°F), reflecting a gradual warming trend as the region transitions into late spring. The average temperature remains steady at 7°C (45°F), consistent with preceding months, showcasing Colca's characteristic mild climate. This blend of cool nights and moderate days sets the stage for breathtaking views of the canyon, making April an ideal time for exploration amidst its stunning vistas. As the month progresses, the temperatures hint at the onset of warmer days while maintaining that fresh mountain air, a hallmark of Colca's enchanting landscape.
In April, Colca, Peru, experiences a significant decline in precipitation, with only 103 mm (4.0 in) falling over 24 days. This marks a noticeable reduction from the previous months' heavier rains—January, February, and March collectively featured much higher averages that reached above 200 mm. As April transitions towards drier conditions, the region begins to shift into its later dry season, with May recording even less rainfall at 70 mm (2.8 in). This trend, where precipitation decreases significantly leading into the dry months of June and July, highlights the distinct seasonal variations that define Colca's climate, preparing the landscape for the relative tranquility of the drier seasons ahead.
In April, Colca, Peru, experiences a slight dip in humidity to 89%, maintaining a pattern established in the preceding months. The humidity levels are remarkably consistent from January to April, hovering around the 89-90% range, suggestive of the region's distinctly moist climate during the early year. This high humidity gradually declines into May with a noticeable drop to 83%, marking the transition toward the drier months ahead. As the colder months approach, humidity continues its downward trajectory, reflecting a significant change in atmospheric conditions by June when it falls to 69%. This trend indicates a shift from the lush, humid early-year climate to a more arid environment as the year progresses, highlighting the dynamic weather patterns characteristic of Colca.
In April, the UV Index in Colca, Peru remains high at 18, categorized as extreme, indicating that even brief exposure of just 10 minutes without protection can lead to sunburn. This month marks a slight decrease from the peak levels seen in earlier months, signifying a trend of gradually diminishing UV intensity as we transition into May. Despite this reduction, the sustained extreme category underscores the necessity for vigilance against UV radiation. Visitors and residents alike should remain aware of the potential for sun damage and consider protective measures whenever venturing outdoors. To explore more about UV levels throughout the year, check out Colca UV Index.
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As April unfolds in Colca, Peru, residents and visitors alike bask in 289 hours of radiant sunshine, a delightful increase from the 257 hours seen in March. This trend of climbing daylight continues into the following months, with May leading the charge at a dazzling 316 hours. The consistent rise in sunlight throughout the early months of the year highlights Colca's captivating transition from the cooler, cloudier days of January, which recorded only 210 hours. As the region moves toward the height of winter, sunlight remains abundant, peaking in July and August with 326 and 333 hours, respectively. This increasing availability of sunshine not only enhances outdoor experiences but also attracts many to soak in the breathtaking landscapes that thrive under Colca's warm embrace.
As April approaches in Colca, Peru, the likelihood of enjoying sunny weather increases notably, with a 17% chance of sun—a significant rise compared to the earlier months of the year. This upward trend continues into May, where the chance of sunshine nearly doubles to 34%, heralding the onset of a more favorable climate. Following this peak, the sunny days persist into the winter months, notably in July, when the chances soar to an impressive 55%. This shifting pattern highlights not only a gradual transition towards sunnier skies but also the pinnacle of sunny weather during the mid-year, making April an inviting prelude to the drier, sunnier months ahead.
As the days in Colca, Peru transition into April, the daylight duration begins to dip slightly to 11 hours, marking a subtle shift after the consistent 12-hour days of the preceding months. This trend continues into the following months, with daylight stabilizing at 11 hours until August. Interestingly, as spring gives way to fall, the daylight duration gradually returns to 12 hours in September, underscoring a rhythmic pattern in Colca’s annual cycle. This fluctuation not only heralds the changing seasons but also provides a unique charm to the region, inviting both locals and visitors to appreciate the beauty of the shifting light.
In April, the winds in Colca, Peru maintain a gentle whisper, averaging 1.2 m/s (3 mph)—a continuation of the tranquil breezes felt throughout the earlier months. This stable wind speed mirrors the calmness of March, indicating that as the landscape transitions into the vibrancy of late spring, the air remains serene. While April's winds align closely with its predecessors, an uptick is observed in May when speeds edge up to 1.3 m/s (3 mph). Notably, the gentle currents of April set the stage for the slightly brisker winds that will soon follow, suggesting a rhythmic cycle of tranquility before a dynamic shift as summer approaches. Overall, the consistency of April’s light winds allows for a peaceful exploration of the stunning Colca Valley, making it an ideal experience for travelers seeking harmony in nature.
Weather in Colca varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Colca, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing April and January weather, both months exhibit similar average temperatures, with January showing a slightly lower minimum of -4°C (25°F) compared to April's -3°C (26°F). Both months have a comparable average temperature of around 7°C (45°F), but January tends to reach a slightly higher maximum of 17°C (63°F) versus April's 16°C (61°F). Precipitation levels in January are notably higher at 212 mm (8.3 in), spread over 25 days, compared to April's 103 mm (4.0 in) over 24 days. Humidity remains consistent at 89% for both months, contributing to a damp atmosphere. For more details on January weather specifics, check Colca weather in January.
April and February both experience similar average temperatures, hovering around 7°C (45°F), but February tends to have slightly milder conditions with a max temperature of 17°C (62°F) compared to April's 16°C (61°F). However, February is significantly wetter, with total precipitation of 260 mm (10.2 in) over 27 days, while April sees less rain at 103 mm (4.0 in) spread across 24 days. Both months maintain high humidity levels at 89%, creating a consistently moist atmosphere. For more specific insights about February weather, you can explore Colca weather in February.
In comparing the weather of April to March, we see some interesting differences. April experiences a slightly cooler minimum temperature of -3°C (26°F) compared to March's minimum of -2°C (29°F), while both months share the same average temperature of 7°C (45°F). However, April's maximum temperature edges up to 16°C (61°F), slightly warmer than March's 15°C (59°F). Interestingly, April has a lower total precipitation at 103 mm (4.0 in) over 24 days, whereas March sees significantly more rain with 235 mm (9.3 in) over 30 days. Humidity levels remain quite similar, with April at 89% and March slightly higher at 90%. For more detailed insights, you can check Colca weather in March.
April and May present a transition in weather patterns, with April experiencing slightly milder temperatures than May. In April, the average temperature hovers around 7°C (45°F) with a maximum of 16°C (61°F), while May sees a slight drop with an average of 6°C (44°F) and a maximum of 15°C (60°F). Precipitation is also more abundant in April, totaling 103 mm (4.0 in) over 24 days, compared to May's 70 mm (2.8 in) over 20 days. Humidity levels are slightly reduced in May, averaging 83% versus April’s 89%. For more detailed weather insights in May, you can visit Colca weather in May.
April and June present distinct contrasts in weather patterns. In April, temperatures range from a chilly minimum of -3°C (26°F) to a comfortable maximum of 16°C (61°F), with an average temperature of 7°C (45°F). This month is also characterized by significant precipitation, totaling 103 mm (4.0 in) over 24 days, and high humidity levels at 89%. In contrast, June offers slightly cooler temperatures with a minimum of -4°C (24°F), an average of 6°C (43°F), and a maximum of 15°C (58°F). The month sees much less rainfall, accumulating only 27 mm (1.1 in) over just 8 days, and the humidity drops to 69%. This makes June notably drier and less humid than April. For more details on weather specifics in this time period, visit Colca weather in June.
April and July showcase quite a contrast in weather conditions. In April, temperatures range from a chilly -3°C (26°F) to a comfortable max of 16°C (61°F), with an average of 7°C (45°F). This month also experiences significant precipitation, totaling 103 mm (4.0 in), spread over 24 days, contributing to a high humidity level of 89%. In contrast, July sees slightly lower temperatures, with a minimum of -5°C (23°F), an average of 5°C (42°F), and a maximum of 15°C (60°F). Additionally, July is notably drier, receiving only 23 mm (0.9 in) of precipitation over just 7 days, and exhibiting a much lower humidity level of 56%. For a closer look at the specifics of July weather in Colca, you can visit Colca weather in July.
April and August exhibit notable differences in weather patterns. In April, temperatures range from a chilly -3°C (26°F) at night to a mild 16°C (61°F) during the day, with an average of 7°C (45°F). This month also sees considerable precipitation, totaling 103 mm (4.0 in) over 24 days, contributing to a high humidity level of 89%. In contrast, August presents slightly cooler averages, with temperatures dipping to a minimum of -5°C (22°F) and a maximum remaining steady at 16°C (61°F), while the average hovers around 6°C (43°F). The month receives significantly less rainfall, accumulating only 42 mm (1.6 in) over 12 days, resulting in a much lower humidity of 50%. For a deeper look at the specific conditions, you can check Colca weather in August.
April and September showcase a transition in weather patterns, reflecting the change of seasons. In April, temperatures vary from a chilly minimum of -3°C (26°F) to a pleasant maximum of 16°C (61°F), with an average temperature of 7°C (45°F). This month sees significant precipitation, totaling 103 mm (4.0 in) over approximately 24 days, resulting in a high humidity of 89%. In contrast, September exhibits a slightly cooler climate, with minimum temperatures remaining at -3°C (27°F) and maximums slightly lower at 15°C (60°F), yielding an average of 6°C (44°F). Precipitation decreases to 85 mm (3.4 in) over 21 days, and humidity drops significantly to 53%. For more insights into the weather patterns in September, you can explore Colca weather in September.
April and October share similar average temperatures, with lows around -3°C (26°F) and averages of 7°C (45°F). However, October sees slightly warmer maximum temperatures, reaching up to 17°C (63°F), compared to April's 16°C (61°F). Precipitation is higher in October, totaling 125 mm (4.9 in) over the same number of rainy days—24, while the humidity drops significantly from April's 89% to October's 68%. If you're curious about the specific weather conditions in Colca during October, you can find more information here: Colca weather in October.
April and November showcase a transition in weather patterns, with both months featuring cool temperatures and significant precipitation. In April, temperatures range from a chilly -3°C (26°F) at night to a mild 16°C (61°F) during the day, accompanied by an average of 103 mm (4.0 in) of rainfall over 24 days, resulting in high humidity levels of 89%. In contrast, November sees slightly warmer conditions, with temperatures fluctuating from -1°C (30°F) to a maximum of 15°C (60°F). Precipitation increases to 158 mm (6.2 in) across 26 days, while humidity decreases to 81%. For more specific insights into the weather conditions, especially in November, you can check Colca weather in November.
April and December exhibit similar average maximum temperatures, both peaking at around 16°C (61°F) to 62°F. However, April tends to be slightly cooler overall, with a lower average temperature of 7°C (45°F) compared to December's 8°C (46°F). In terms of precipitation, December is notably wetter, receiving 198 mm (7.8 in) across 29 days, while April sees less rainfall at 103 mm (4.0 in) over 24 days. Humidity levels are fairly close, with April at 89% and December slightly lower at 87%. For more insights into what to expect during this time, check out Colca weather in December.
As April rolls into Colca, it ushers in a distinct shift in weather patterns compared to the other months. The cool temperatures create a crisp atmosphere, making it ideal for those who enjoy a brisk climate. However, the month is notable for its high humidity levels and frequent precipitation, with rain gracing the landscape on about 24 days. This combination creates a lush environment, enhancing the stunning scenery that the region is known for. For travelers planning their visit, understanding these unique April conditions is essential for anticipating the vibrant beauty of the Colca region during this time. To learn more about the weather throughout the year, check out Colca Climate.