Last updated: August 21, 2025
In Calilegua, Argentina, April brings a blend of warmth and moisture, with maximum temperatures reaching 31°C (87°F) and an average temperature of 20°C (68°F). The nights can be cool, dropping to a minimum of 7°C (45°F). This month sees a significant precipitation total of 232 mm (9.1 in), occurring over 20 rainy days, creating a lush landscape. The high humidity level of 84% adds to the tropical feel, contributing to the vibrant atmosphere of this beautiful region as it transitions into the cooler months.
In April, Calilegua, Argentina experiences a gentle transition towards cooler temperatures, featuring a minimum of 7°C (45°F) and an average of 20°C (68°F). The maximum temperature reaches a comfortable 31°C (87°F), striking a balance that encourages outdoor activities without the sweltering heat of the preceding months. This month showcases a notable decrease in nighttime temperatures compared to the warmer summer months, reflecting the gradual shift into autumn. As the days grow milder and the nights cooler, April invites both locals and visitors to enjoy the vibrant landscapes of this picturesque region, making it an ideal time for exploration and leisure.
In April, Calilegua experiences a notable influx of precipitation, receiving 232 mm (9.1 in) over 20 days, making it one of the wetter months of the year. This is slightly lower than March's peak of 240 mm (9.5 in), yet it contributes to a pronounced trend of high humidity leading into the cooler months. The increase in rainy days during April contributes to a vibrant landscape, as the region transitions from the heavier downpours of summer to the drier conditions that follow. With such precipitation, April showcases the area's dynamic climate, further accentuated by May's sharp drop to 100 mm (3.9 in) and only 14 rainy days, hinting at the approaching dry season.
In April, Calilegua experiences an humidity level of 84%, mirroring January's conditions and continuing the trend of relatively high moisture that began with February's 76%. This month serves as a transitional period, paving the way to the even more humid May, where levels rise to 87%. Following the vibrant, lush feel of early autumn, the humidity begins to ebb, with a notable drop by mid-year. As the seasons change, the region experiences a significant decrease in humidity—plummeting to 60% in July, before reaching its annual low of 44% in August. This cyclical pattern illustrates the distinct shifts in Calilegua's climate, where April stands out for its consistent, lush humidity that heralds the onset of the wetter months.
In April, Calilegua, Argentina, experiences a UV Index of 11, categorized as extreme, with a quick burn time of just 10 minutes for unprotected skin. This month marks a notable decrease in UV intensity compared to the sunniest summer months of January through March, which saw indices as high as 16. However, as we transition into May, the index dips further to 9, signaling a shift to very high exposure levels. This pattern highlights the importance of remaining vigilant about sun safety even in April, as protective measures are crucial for minimizing sunburn risk. To learn more about the UV index throughout the year, check out Calilegua UV Index.
UV Risk Categories
April in Calilegua, Argentina, is a delightful blend of warmth and sunshine, boasting 280 hours of sunlight. As the region transitions from the sweltering summer months, the sunshine remains abundant, though slightly less than the preceding March's 291 hours. This trend of diminishing daylight continues into May, which marks a peak with 300 hours of radiant sun. The consecutive months reveal a captivating pattern where sunlight hours gradually increase, peaking in August and October with impressive totals of 324 and 327 hours, respectively. This seasonal progression not only enhances Calilegua's vibrant ecosystems but also offers residents and visitors alike ample opportunity to bask in the glorious southern sun throughout the year.
In Calilegua, Argentina, the likelihood of sunny weather in April hovers around 28%, making it one of the less favorable months for sunshine when compared to the later months of the year. After peak sunny days in the winter months of July and August, which boast impressive probabilities of 75% and 82% respectively, the likelihood dips significantly during the early months of the year. Notably, while April is slightly sunnier than February and March, the tendency towards more favorable conditions emerges as the year progresses, with May experiencing a substantial increase to 52%. This trend illustrates a clear seasonal shift from less sun in the early months to a more radiant climate as the year unfolds, making the late spring and summer months particularly appealing for those seeking sunshine.
As April unfolds in Calilegua, Argentina, daylight begins to wane, offering approximately 11 hours of sunlight each day. This marks a notable decrease from the 12 hours experienced in the preceding months of March and February. The trend reveals a gradual transition into winter, as daylight hours continue to decline steadily throughout May and June, when they dip further to 10 hours. However, this annual rhythm shifts again in late winter with August and September, where the daylight gradually starts to reclaim its presence, highlighting the region's dynamic seasonal changes. Observing these variations provides a unique insight into the patterns of light that define life in Calilegua throughout the year.
In April, Calilegua, Argentina, experiences a consistent average wind speed of 1.5 m/s (3 mph), mirroring the gentle breezes of January and March. This calmness transitions with the seasons, as the wind speed begins to increase in the following months. From September onwards, gusts pick up, culminating in a notable rise to 1.8 m/s (4 mph) by October. This pattern highlights a subtle yet evident seasonal shift, where the winds become more pronounced as the year progresses, bringing a dynamic contrast to the tranquil calm of April. Such variations not only enhance the region's natural charm but also create a delightful ambience for those who relish the serene and breezy beauty of Calilegua.
Weather in Calilegua varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Calilegua, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present distinct weather patterns, showcasing both warmth and humidity but with notable differences. In April, the average temperature is a comfortable 20°C (68°F), with highs reaching up to 31°C (87°F) and lows of 7°C (45°F). However, this month experiences significant rainfall, totaling 232 mm (9.1 in) over around 20 days, maintaining a high humidity level of 84%. In contrast, January is warmer overall, with average temperatures of 25°C (77°F) and maximums soaring to 40°C (104°F). Despite the higher temperatures, January sees slightly less rainfall, accumulating 201 mm (7.9 in) over about 14 days, while also maintaining the same humidity level of 84%. For more detailed insights, you can visit Calilegua weather in January.
When comparing the weather in April and February, notable differences emerge in temperature and precipitation patterns. February tends to be warmer, with average temperatures ranging from a minimum of 14°C (58°F) to a maximum of 36°C (97°F), while April sees lower temperatures, averaging from 7°C (45°F) at night to a maximum of 31°C (87°F). Despite February's warmer temperatures, it receives slightly less rainfall, with 197 mm (7.7 in) over 15 rainy days compared to April's higher precipitation of 232 mm (9.1 in) spread over 20 days. Additionally, humidity levels are generally higher in April at 84%, compared to February's 76%. For more detailed insights about February's weather, visit Calilegua weather in February.
In comparing the weather between March and April, we find notable differences and similarities. March tends to be slightly warmer, with average temperatures peaking at 22°C (72°F) and maximums reaching up to 36°C (98°F). In contrast, April sees an average temperature of 20°C (68°F) with maximums of 31°C (87°F). Precipitation levels are similar, with March recording 240 mm (9.5 in) of rain over 19 days, while April experiences 232 mm (9.1 in) over 20 days. Additionally, April is slightly more humid, with levels at 84% compared to March's 78%. For more detailed information on March weather in this region, you can refer to Calilegua weather in March.
In comparing the weather conditions of April and May, it’s clear that both months experience a range of temperatures, with average highs reaching up to 31°C (87°F). April marks a warmer overall month with temperatures ranging from a minimum of 7°C (45°F) to an average of 20°C (68°F), while May sees cooler averages, with a minimum of 1°C (34°F) and an average of 16°C (60°F). Additionally, April is characterized by significantly higher rainfall, recording 232 mm (9.1 in) over 20 days compared to May's 100 mm (3.9 in) over just 14 days. Humidity levels remain relatively high in both months, with April at 84% and May slightly higher at 87%. For more detailed weather insights specific to May, please visit Calilegua weather in May.
April and June exhibit distinct differences in weather patterns. April offers a broader temperature range, with a minimum of 7°C (45°F) and a maximum of 31°C (87°F), resulting in a warm average of 20°C (68°F). However, this month also experiences significant precipitation, totaling 232 mm (9.1 in) over approximately 20 days, along with high humidity levels at 84%. In contrast, June presents a cooler climate with temperatures ranging from a min of -3°C (28°F) to a max of 28°C (82°F), averaging 12°C (54°F). Precipitation is markedly lower at 39 mm (1.5 in), occurring over just 8 days, while humidity hovers around 76%. For a deeper look into June conditions, you can check Calilegua weather in June.
When comparing the weather in April and July, one can observe significant differences in temperature, precipitation, and humidity. In April, the temperatures range from a chilly 7°C (45°F) at night to a warm average of 20°C (68°F), peaking at a hot 31°C (87°F) during the day. This month also experiences considerable rainfall, with 232 mm (9.1 in) over approximately 20 days, resulting in high humidity levels at 84%.
In contrast, July features much cooler nights with a minimum temperature dropping to -3°C (26°F), while the average temperature is 12°C (54°F) and daytime highs reach a comfortable 30°C (86°F). Precipitation is significantly reduced in July, totaling just 32 mm (1.3 in) over about 7 days, and humidity levels are lower at 60%. For further details on the specifics of July weather, you can check Calilegua weather in July.
April and August present quite contrasting weather conditions. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), with an average temperature of 20°C (68°F). This month is characterized by significant rainfall, receiving 232 mm (9.1 in) over approximately 20 days, combined with high humidity at 84%. In contrast, August offers cooler and drier weather, where temperatures fluctuate from 0°C (32°F) to 35°C (95°F), with an average of 15°C (59°F). This month sees only minimal precipitation of 16 mm (0.6 in) over just 2 days and lower humidity levels at 44%. For more details on August weather, you can refer to Calilegua weather in August.
April and September present contrasting weather patterns. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), with an average temperature of 20°C (68°F). This month is characterized by high humidity at 84% and significant rainfall, totaling 232 mm (9.1 inches) over 20 days. In contrast, September experiences a wider temperature range, with a low of 3°C (37°F) and a high of 39°C (103°F), averaging 19°C (67°F). The month is notably drier, receiving only 22 mm (0.9 inches) of precipitation over just 5 days, accompanied by significantly lower humidity at 51%. For more information, you can check Calilegua weather in September.
April and October present contrasting weather patterns. In April, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (87°F), with an average temperature of 20°C (68°F). The month is characterized by high humidity levels at 84% and significant precipitation, totaling 232 mm (9.1 in) over about 20 days. In contrast, October boasts a slightly warmer average temperature of 22°C (72°F), with a maximum reaching up to a sweltering 40°C (105°F). Precipitation drops dramatically to 97 mm (3.8 in) over just 10 days, and humidity decreases to 57%, resulting in a much drier climate. For more detailed insights on weather in October, visit Calilegua weather in October.
April and November present contrasting weather patterns. In April, temperatures range from a cool 7°C (45°F) to a warm 31°C (87°F), with an average of 20°C (68°F). The month is characterized by significant rainfall, with 232 mm (9.1 in) of precipitation over about 20 days and high humidity at 84%. In contrast, November experiences warmer conditions, with minimum temperatures at 11°C (51°F) and a maximum reaching up to 38°C (101°F), averaging 24°C (75°F). Additionally, rainfall is less frequent in November, totaling 139 mm (5.5 in) over approximately 13 days, while humidity remains slightly lower at 80%. For a more detailed look at November weather, you can refer to Calilegua weather in November.
April and December present contrasting weather patterns, each with its unique characteristics. In April, temperatures range from a cooler minimum of 7°C (45°F) to a warm maximum of 31°C (87°F), with an average of 20°C (68°F). This month is marked by significant precipitation, totaling 232 mm (9.1 in) over 20 days, and humidity levels hover around 84%. In comparison, December enjoys warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 38°C (101°F), averaging 24°C (76°F). Although December sees slightly less rainfall at 201 mm (7.9 in) over 14 days, the humidity remains relatively high at 87%. For more details on December weather specifics, visit Calilegua weather in December.
April in Calilegua brings a refreshing change, characterized by moderate temperatures that average around 20°C, striking a balance between the warmth of the preceding summer months and the cooler days ahead. With maximums reaching 31°C and cool nights dipping to a minimum of 7°C, it's a time of comfortable variability. However, the month is notably marked by considerable rainfall, totaling 232 mm over 20 days, which contributes to an increased humidity level of 84%. This combination of moisture and mild temperatures sets April apart from other months, creating an invigorating atmosphere ideal for enjoying the lush surroundings. To dive deeper into the climatic patterns of this unique region, explore Calilegua Climate.