Last updated: August 21, 2025
In Iruya, Argentina, April presents a captivating blend of weather patterns, with maximum temperatures reaching 23°C (73°F) and an average of 9°C (49°F), offering a cool yet comfortable atmosphere. The month is characterized by significant precipitation, totaling 84 mm (3.3 in) over approximately 20 days, contributing to the lush landscape and vibrant ecosystems. With humidity levels soaring to 85%, visitors can anticipate a refreshing, if somewhat damp, environment that beautifully contrasts the stunning mountain vistas. This combination of warmth and moisture makes April a unique time to experience the charm of Iruya.
In April, Iruya, Argentina, experiences a notable transition in temperatures that marks the approach of cooler months. With minimums dropping to -4°C (25°F), the nights become markedly brisk, while the average temperature rests at a cool 9°C (49°F). Delightfully, daytime highs can still reach up to 23°C (73°F), providing a pleasant contrast and allowing for comfortable outdoor exploration. This month emphasizes a distinct shift from the warmth of early summer, as both mornings and evenings become increasingly refreshing, encapsulating the essence of autumn in this picturesque Andean town.
In April, Iruya, Argentina experiences a noticeable shift in precipitation patterns, with only 84 mm (3.3 in) of rain recorded over 20 days. This marks a significant decrease from the previous months, particularly March, which saw 170 mm (6.7 in) falling across 27 days. The transition into late autumn highlights a trend toward drier conditions, with May expected to bring even less precipitation at just 18 mm (0.7 in). This reduction in rainfall creates a stark contrast to the lush, wet start of the year, emphasizing Iruya's unique climate rhythm as it prepares for the more arid months ahead.
In April, Iruya experiences a return to more moderate humidity levels, measuring 85%, which mirrors the humidity of January. This slight dip from the higher figures of February and March—both at 88%—indicates a shift towards drier conditions as the region transitions into late autumn. As the months progress towards winter, humidity continues to decline, falling to 76% in May and reaching a significantly lower 58% in June. This trend highlights Iruya's seasonal rhythm, where humid summer months give way to crisp winter air, ultimately enhancing the cool, refreshing atmosphere that characterizes the region in the latter part of the year.
In April, Iruya, Argentina, experiences a UV Index of 14, categorizing the exposure as extreme, with an average burn time of just 10 minutes. This marks a subtle decline from the peak indices of January through March, which consistently hovered between 16 and 19. However, despite this marginal decrease, the danger of sun exposure remains high, as the UV levels in April continue to demand caution. As the year progresses towards winter, the UV Index gradually decreases, but travelers should still be vigilant, particularly with the intensity of the April sun. For more detailed insights into UV levels throughout the year, check out Iruya UV Index.
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April in Iruya, Argentina, welcomes 308 hours of sunshine, continuing the upward trend from the previous months. As the year unfolds, daylight gradually increases, with March boasting 306 hours of sun—just a hint of what’s to come. Following April, May shines even brighter with 328 hours, setting the stage for the peak sunshine months ahead. Notably, the sun's presence intensifies from June onward, showcasing Iruya’s stunning landscapes in golden hues. With an impressive 348 hours in October, the region bathes in natural light, making it a prime time for exploration and adventure. Overall, the increasing sunshine hours through the months create an inviting atmosphere that captivates both locals and visitors alike.
As April rolls in Iruya, Argentina, the likelihood of sunny weather significantly increases, showcasing a 33% chance of sunshine that stands out from the preceding months. This upward trend sets the stage for brighter days ahead, particularly as the region transitions into May, where sunny prospects jump to 66%. Emerging from the somber clouds of winter, April offers a refreshing glimpse of sunnier skies, paving the way for the dry season that follows. With this transition, visitors can expect a more pleasant atmosphere that invites exploration and outdoor activities, making it an ideal time to enjoy the stunning landscapes of Iruya.
In Iruya, Argentina, the daylight duration experiences a gentle decline as April ushers in shorter days, boasting 11 hours of daylight. Following the peak of 13 hours in January and November, there is a gradual reduction through the early months of the year, with daylight lasting 12 hours in both February and March. As spring begins to transition into autumn, daylight decreases further, dipping to 10 hours by May and remaining consistent through the following months. Interestingly, daylight begins to stretch out slightly again in August and September, before settling into the familiar rhythm of longer nights as the year progresses. This cyclical pattern not only accentuates the beauty of Iruya's landscapes but also invites residents and visitors alike to embrace the changing light throughout the seasons.
April in Iruya, Argentina, offers a gentle breeze with an average wind speed of 1.3 m/s (3 mph), slightly lower than the preceding months of January through March, which all maintain a consistent wind speed of 1.4 m/s. This mild airflow hints at the coming change of seasons, as wind speeds begin to gradually increase into May and June. Notably, the following months see a rise, with June reaching 1.7 m/s (4 mph) and maintaining similar speeds through to September. This trend underscores the dynamic nature of Iruya’s climate, where the April winds serve as a subtle transition before the warmth of summer inspires a more lively atmosphere.
Weather in Iruya varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Iruya, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of April and January, we can observe notable differences and similarities. April experiences a wider temperature range, with minimums dropping to -4°C (25°F) and maximums reaching 23°C (73°F), whereas January tends to be milder, with temperatures ranging from 1°C (34°F) to 21°C (70°F). Both months maintain a high humidity level of 85%, which contributes to a damp atmosphere. However, January receives significantly more precipitation, totaling 184 mm (7.2 in) over 23 days compared to April's 84 mm (3.3 in) over 20 days. For those interested in the specific conditions during January, you can find more details at Iruya weather in January.
When comparing the weather in April to that of February, notable differences emerge. In April, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (73°F), with an average of 9°C (49°F). This month experiences lower precipitation levels at 84 mm (3.3 in), spread over about 20 days, and humidity is around 85%. In contrast, February presents a slightly milder climate, featuring temperatures that vary from 2°C (37°F) to 22°C (72°F), with an average of 10°C (51°F). However, it has significantly higher rainfall, totaling 188 mm (7.4 in) over 26 days, and a slightly elevated humidity level of 88%. For more detailed insights, you can visit Iruya weather in February.
In comparing the weather between March and April, both months showcase similar maximum temperatures, reaching up to 23°C (74°F), but April generally enjoys a more moderate average temperature of 9°C (49°F) compared to March's 10°C (50°F). March experiences significantly higher precipitation, with 170 mm (6.7 in) over 27 days, while April sees only 84 mm (3.3 in) spread over 20 days, indicating a drier trend as spring progresses. Humidity is consistently high in both months, although it slightly decreases from 88% in March to 85% in April. For more detailed weather information about March, you can visit Iruya weather in March.
April and May showcase a notable shift in weather patterns. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant maximum of 23°C (73°F), with an average temperature of 9°C (49°F). The month is characterized by higher precipitation, totaling 84 mm (3.3 in) over 20 days, and a humidity level of 85%, making it feel quite damp.
Conversely, May experiences slightly cooler conditions, with minimum temperatures dipping to -5°C (22°F) and a maximum of 21°C (69°F), resulting in an average of 7°C (45°F). However, it is significantly drier, with only 18 mm (0.7 in) of rain over just 5 days, and lower humidity at 76%. This transition marks May as a month with more stable, albeit cooler, weather conditions. For more insights into the weather specifics, check out Iruya weather in May.
April and June exhibit noticeable differences in weather patterns. In April, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (73°F), with an average of 9°C (49°F). This month experiences significant precipitation, totaling 84 mm (3.3 in) over 20 days, and maintains a relatively high humidity level at 85%. In contrast, June features cooler temperatures, with a minimum of -7°C (19°F) and an average of 7°C (44°F), peaking at 21°C (69°F). Notably, June is much drier, receiving only 3 mm (0.1 in) of precipitation and experiencing zero rainy days, along with a lower humidity of 58%. For a detailed look into June weather specifics, you can check Iruya weather in June.
April and July present contrasting weather conditions. In April, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (73°F), with an average of 9°C (49°F), and the month sees significant moisture with 84 mm (3.3 in) of precipitation spread over 20 days, resulting in high humidity levels at 85%. In stark contrast, July experiences cooler temperatures with a minimum of -7°C (20°F) and a maximum of 20°C (69°F), leading to an average of 7°C (44°F). July is notably drier, with only 3 mm (0.1 in) of precipitation recorded over zero days and a much lower humidity rate of 49%. For more details on weather patterns in July, you can check Iruya weather in July.
April and August present markedly different weather conditions. April experiences a wider temperature range, with minimums around -4°C (25°F) and maximums reaching 23°C (73°F), resulting in an average of 9°C (49°F). This month is also characterized by significant precipitation, totaling 84 mm (3.3 in) over approximately 20 days, contributing to a high humidity level of 85%. In contrast, August has a narrower temperature range, with minimums dropping to -8°C (18°F) and maximums peaking at 21°C (71°F), leading to a lower average of 7°C (45°F). Precipitation is minimal during this month, amounting to just 7 mm (0.3 in) over only 1 day, and the humidity significantly decreases to 43%. For a more detailed look at August weather in Iruya, you can visit Iruya weather in August.
April and September share similar average temperatures, both hovering around 9°C (49°F) with maximum highs reaching 23°C (73°F). However, April tends to be much wetter, with 84 mm (3.3 in) of precipitation over 20 days, compared to September's milder 35 mm (1.4 in) over just 9 days. The humidity in April is also significantly higher at 85%, while September's humidity drops to a more comfortable 59%. For a detailed look at September weather specifically, you can check Iruya weather in September.
April and October both feature mild temperatures, but each month presents a unique weather pattern. In April, temperatures range from a minimum of -4°C (25°F) to a maximum of 23°C (73°F), with an average of 9°C (49°F). This month experiences higher humidity at 85% and significant precipitation totaling 84 mm (3.3 in) spread over about 20 days. Conversely, October sees slightly warmer averages with temperatures ranging from -2°C (29°F) to 24°C (75°F) and a moderate average of 10°C (51°F). While October maintains the same number of precipitation days, it has a bit more total rainfall at 98 mm (3.9 in) and a reduced humidity level of 60%. For more detailed insights, you can check Iruya weather in October.
April and November present distinct weather patterns despite having similar maximum temperatures reaching up to 23°C (73°F). In April, temperatures range from a cooler minimum of -4°C (25°F) to an average of 9°C (49°F), with high humidity at 85% and significant precipitation of 84 mm (3.3 in) over 20 days. In contrast, November typically features milder minimum temperatures around 0°C (33°F) and a slightly higher average of 10°C (51°F), but it experiences more rainfall with 168 mm (6.6 in) spread over 29 days and lower humidity at 69%. For more detailed insights, you can check out Iruya weather in November.
April and December display distinct weather characteristics that influence their overall atmosphere. In April, temperatures range from a chilly minimum of -4°C (25°F) to a pleasant average of 9°C (49°F), peaking at a maximum of 23°C (73°F). The month is marked by significant precipitation, totaling 84 mm (3.3 in) over approximately 20 days, and a high humidity level of 85%, creating a damp and cool environment.
In contrast, December offers milder conditions with a minimum of 1°C (35°F) and an average temperature of 11°C (51°F), also reaching a maximum of 22°C (72°F). However, it brings heavier rainfall, accumulating 197 mm (7.8 in) across 29 days, while humidity drops to 76%. This results in a warmer yet wetter month compared to April. For a closer look at the weather conditions in December, you can check Iruya weather in December.
April in Iruya brings a notable transition in weather, marked by cooler temperatures and an increase in rainfall. The average temperature drops, contrasting sharply with the warmth of the preceding months, while frequent precipitation creates a more humid atmosphere. With about 20 days of rain contributing to a total of 84 mm, this month sets the stage for lush landscapes, making it a unique time for nature lovers and adventurers alike. For those interested in exploring the climate nuances of Iruya, details can be found at Iruya Climate.