Last updated: August 21, 2025
In April, Humahuaca, Argentina, experiences a dynamic weather shift, with maximum temperatures reaching a pleasant 24°C (75°F) and an average of 9°C (49°F). The cool nights can dip to a brisk -5°C (23°F), making warm clothing essential. This month sees 64 mm (2.5 in) of precipitation over approximately 16 days, contributing to a notably high humidity level of 85%. Visitors should come prepared for a mix of both rain and shine, allowing for exploration of the region's stunning landscapes and rich culture amidst the varying weather.
In April, Humahuaca experiences a striking transition in temperatures as winter approaches. The average temperature dips to a crisp 9°C (49°F), with nighttime lows reaching a chilly -5°C (23°F). Interestingly, daytime highs can still surprise, soaring to 24°C (75°F), reminiscent of the warmer months that preceded it. This month marks a notable shift from the milder temperatures of March, where the minimum hovered just above freezing. As April progresses, the contrast between the cold nights and pleasantly warm days highlights the region's dynamic climate, making it an ideal time for layering clothing and enjoying the stunning landscapes of Humahuaca.
In April, Humahuaca experiences a notable dip in precipitation, with only 64 mm (2.5 in) of rain over 16 days, marking a significant decrease from the preceding months. This drop follows the more torrential rains of January through March, which collectively saw over 487 mm of rainfall and numerous precipitation days, peaking in January with 23 wet days. As the region transitions into May, precipitation further dwindles to a mere 11 mm (0.4 in), indicating a shift toward drier conditions. This pattern suggests a clear seasonal cycle in Humahuaca, where the lush summer rains gradually give way to a much drier autumn.
In April, the humidity in Humahuaca, Argentina settles at 85%, marking a slight decline from the consistent high levels experienced in the earlier months. This month reflects a transition as the region moves away from the wetter summer months of January through March, which see humidity levels peaking at 88%. Following April, humidity continues its descent into the cooler months, dropping significantly to 76% in May, and then plunging further to 58% by June. This pattern clearly indicates a seasonal shift, with April serving as a pivotal point where the lush, moisture-laden atmosphere begins to give way to drier air as autumn progresses.
In April, Humahuaca, Argentina, experiences a notable decline in UV index levels, dropping to 13 within the extreme exposure category, with a burn time of just 10 minutes. This decrease reflects the gradual easing of intense sunlight as the region transitions toward winter. However, the UV index remains significantly high when compared to other times of the year, illustrating that even in April, sun protection is essential. Following this month, UV levels continue to reduce, reaching 10 in May, marking a shift to a very high exposure category. This trend emphasizes the importance of being vigilant against UV rays year-round; for more detailed information, check out the Humahuaca UV Index.
UV Risk Categories
In April, Humahuaca, Argentina basks in a delightful 302 hours of sunshine, tying with March to create a vibrant spring atmosphere. This month marks a gradual transition from the warmer, sun-drenched days of summer into the pleasant temperatures of late autumn. With sunshine hours steadily increasing from January's 254 hours to a peak of 345 hours in October, the region showcases its capacity for abundant light. Following April, May continues the trend with 324 hours, promising a radiant end to the season. As the year progresses, Humahuaca promises a rich tapestry of sunny days, each month building upon the last, crafting an inviting and energetic environment for both locals and visitors alike.
In April, the chance of sunny weather in Humahuaca, Argentina begins to show a noticeable increase, reaching a promising 38%. This marks a significant rise from the lower percentages seen in the preceding months, such as January, February, and March, where the likelihood of sunshine hovered around 25%. As the season transitions, May and June boast even more favorable conditions, with probabilities soaring to 72% and 80% respectively. This upward trend suggests that while April is a delightful turning point, the subsequent months promise even brighter days ahead, making it an ideal time for outdoor activities and exploration in this beautiful region.
In Humahuaca, Argentina, the daylight duration experiences a gentle transition throughout the year, peaking in the summer months. In April, the daylight lasts for 11 hours, marking a gradual reduction from March’s 12 hours as the region heads towards winter. This decrease is part of a broader trend, where daylight diminishes steadily from January’s generous 13 hours down to 10 hours by late autumn and winter. Interestingly, as spring approaches from June onwards, daylight begins to regain its strength, with 11 hours returning in August, hinting at the cyclical nature of light in this stunning locale. The flow of daylight reflects the beautiful changing seasons, drawing both locals and visitors into the rhythm of nature that defines this picturesque region.
In April, Humahuaca experiences a gentle breeze, with an average wind speed of 1.6 m/s (approximately 3 mph), mirroring the calm of the preceding months. This consistent softness in wind patterns provides a tranquil backdrop against the stunning Andean landscape, making it an ideal time for leisurely strolls and exploration. As the months advance into May and beyond, the winds pick up slightly, reaching 2.0 m/s (5 mph), suggesting a gradual transition that adds a refreshing touch as the region shifts from the warmth of autumn toward the cooler winter months. Overall, April's serene winds reflect a stability that invites visitors to soak in the vibrant culture and breathtaking scenery of this historical town.
Weather in Humahuaca varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Humahuaca, focusing on differences in temperature, rainfall, humidity, and UV levels.
April experiences a wider range of temperatures, with minimums dropping to -5°C (23°F) and maximums reaching up to 24°C (75°F), averaging around 9°C (49°F). In contrast, January has milder temperatures, where the minimum is 1°C (34°F) and the maximum reaches 22°C (72°F), with an average of 11°C (52°F). While April sees about 64 mm (2.5 in) of precipitation over 16 days, January is much wetter, receiving 171 mm (6.7 in) across 23 days. Both months share a humidity level of 85%, creating a comparable atmospheric feel despite their differing temperature profiles. For a more detailed look at January conditions, check out Humahuaca weather in January.
April and February showcase distinct weather characteristics. In April, temperatures range from a minimum of -5°C (23°F) to a maximum of 24°C (75°F), with an average of 9°C (49°F). The month experiences 64 mm (2.5 in) of precipitation over 16 days, accompanied by a humidity of 85%. In contrast, February remains milder, with minimum temperatures around 2°C (35°F) and maximums reaching 22°C (71°F), averaging 10°C (51°F). February also sees significantly higher precipitation at 166 mm (6.5 in) over 25 days and slightly elevated humidity at 88%. For more insights on February weather, visit Humahuaca weather in February.
In comparing the weather of April and March, we see notable variations in temperature and precipitation. April typically experiences a cooler range, with temperatures dropping to a minimum of -5°C (23°F) and averaging around 9°C (49°F), while March's temperatures start at a minimum of 0°C (32°F) with an average of 10°C (50°F). Although both months can reach a maximum of 24°C (75°F), April is generally marked by significantly lower precipitation, totaling 64 mm (2.5 in) over 16 days, compared to March's higher rainfall of 150 mm (5.9 in) spread across 26 days. Additionally, humidity levels are slightly lower in April at 85%, compared to 88% in March. For more detailed insights on March weather, check Humahuaca weather in March.
April and May present notable differences in weather conditions. In April, temperatures range from a minimum of -5°C (23°F) to a maximum of 24°C (75°F), with an average of 9°C (49°F). The month is characterized by higher precipitation, totaling 64 mm (2.5 in) over 16 days, and a humidity level of 85%. In contrast, May experiences slightly cooler temperatures, with a minimum of -6°C (22°F) and a maximum of 21°C (71°F), averaging 7°C (45°F). Additionally, May sees significantly reduced precipitation at just 11 mm (0.4 in) over 4 days, accompanied by a lower humidity level of 76%. For more detailed information about the conditions in May, you can check Humahuaca weather in May.
April weather showcases a wider temperature range, with minimums dropping to -5°C (23°F) and maximums reaching up to 24°C (75°F), yielding an average of 9°C (49°F). This month also experiences higher precipitation, with 64 mm (2.5 in) falling over 16 days and a humidity level of 85%, creating a damp atmosphere. In contrast, June exhibits cooler temperatures, with a minimum of -9°C (17°F), an average of 6°C (42°F), and a maximum of just 21°C (70°F). The stark difference is highlighted by significantly reduced precipitation, with only 3 mm (0.1 in) recorded on just one day, along with lower humidity at 58%. For more detailed information, you can check Humahuaca weather in June.
April and July present distinctly different weather patterns. In April, temperatures can range from a chilly -5°C (23°F) at night to a warm 24°C (75°F) during the day, with an average of 9°C (49°F). This month experiences notable precipitation, averaging 64 mm (2.5 in) over 16 rainy days, and high humidity at 85%. In contrast, July sees cooler temperatures, with nighttime lows dropping to -8°C (17°F) and daytime highs peaking at 20°C (68°F), resulting in a milder average of 6°C (42°F). Remarkably, July is much drier, with only 3 mm (0.1 in) of precipitation and no rainy days, contributing to a significantly lower humidity level of 49%. For more detailed insights, you can check Humahuaca weather in July.
In April, temperatures start to warm up with an average of 9°C (49°F), peaking at a maximum of 24°C (75°F), while experiencing significantly higher humidity at 85% and more frequent rainfall, totaling 64 mm (2.5 in) over 16 days. In contrast, August sees cooler temperatures, with an average of 6°C (43°F) and a max of 21°C (70°F), along with much drier conditions; the month averages just 8 mm (0.3 in) of precipitation over only 2 days and a much lower humidity level of 43%. Thus, while April is wetter and warmer, August offers a drier and cooler climate. For more details, you can check Humahuaca weather in August.
April and September exhibit distinct weather characteristics. In April, temperatures can range from a minimum of -5°C (23°F) to a maximum of 24°C (75°F), with an average of 9°C (49°F). This month sees considerable precipitation, totaling 64 mm (2.5 in) over 16 days, and high humidity levels at 85%. In contrast, September delivers slightly milder conditions, with temperatures also starting at -5°C (24°F) but peaking at 23°C (74°F), with an average close to 9°C (48°F). Furthermore, the month experiences significantly less rainfall, with only 32 mm (1.2 in) over just 7 days, and lower humidity at 59%. For more detailed insights, you can check this link: Humahuaca weather in September.
April and October exhibit similar temperature ranges with both months experiencing a maximum of 24°C (75°F). However, April tends to be cooler on average, with a minimum temperature of -5°C (23°F) compared to October's -3°C (27°F). Precipitation levels are slightly higher in October at 65 mm (2.6 in) over 20 days, while April has 64 mm (2.5 in) spread over 16 days. Additionally, April boasts a much higher humidity level at 85%, compared to October's 60%. For more insights on October weather specifics, check this link: Humahuaca weather in October.
April and November present contrasting weather conditions, with April featuring a wider temperature range, including night-time lows that can dip to -5°C (23°F), while November typically remains above freezing with a minimum temperature of 0°C (32°F). Both months peak at a maximum of 24°C (75°F), but April averages a more moderate 9°C (49°F), compared to November's slightly higher average of 10°C (51°F). Precipitation is notably more common in November, with 129 mm (5.1 in) over 27 days, compared to April's 64 mm (2.5 in) spread over just 16 days. Additionally, humidity levels are higher in April (85%) than in November (69%), suggesting a more humid feel during the spring month. For more detailed insights, check out Humahuaca weather in November.
April and December present contrasting weather conditions. In April, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant maximum of 24°C (75°F), with an average of 9°C (49°F). The month sees moderate precipitation of 64 mm (2.5 in) over 16 days, accompanied by high humidity levels at 85%. In contrast, December maintains milder temperatures, with a minimum of 1°C (34°F) and an average of 11°C (51°F), reaching up to 24°C (75°F). However, it experiences significantly higher precipitation, totaling 184 mm (7.3 in) across 30 days, and slightly lower humidity at 76%. For more in-depth information on December weather, you can refer to Humahuaca weather in December.
April in Humahuaca brings a distinct shift in weather, characterized by cooler temperatures and increased humidity compared to the warmer months. As the last hints of summer fade, daytime highs reach a pleasant 24°C (75°F), while nights can drop to a brisk -5°C (23°F). With about 64 mm (2.5 in) of precipitation spread across 16 days, this month often experiences more rain, creating a lush landscape. The higher humidity, averaging 85%, adds a unique texture to the air. Visitors can expect an invigorating yet varied climate that encapsulates the beauty of transitioning seasons. For a more detailed understanding of weather patterns, check out Humahuaca Climate.