Last updated: August 21, 2025
In San Pedro de Jujuy, Argentina, April showcases a dynamic climate with temperatures ranging from a maximum of 34°C (93°F) to a refreshing minimum of 5°C (42°F), averaging around 20°C (68°F). This month typically experiences 110 mm (4.3 in) of precipitation spread across 16 days, contributing to a noticeable humidity level of 85%. The interplay of warm days and cooler nights, coupled with frequent rain, creates a unique atmosphere that captures the essence of autumn in this vibrant region.
In April, San Pedro de Jujuy experiences a noticeable shift in temperatures as the region transitions from the warm summer months. The average temperature settles around 20°C (68°F), offering a comfortable climate for outdoor activities. Mornings can be quite brisk, with lows dipping to 5°C (42°F), but the days warm up to a pleasant maximum of 34°C (93°F). This month marks the beginning of cooler nights, creating a refreshing contrast to the sizzling highs seen from January to March. As the season progresses, April serves as a gentle reminder of the cooler months ahead while still retaining the essence of warmth characteristic of Jujuy.
April in San Pedro de Jujuy marks a noticeable shift in precipitation patterns as the region experiences 110 mm (4.3 in) of rainfall over 16 days. This decline from the preceding months, which feature substantially higher rainfall—180 mm in January and 153 mm in February—signals the onset of a drier season. Compared to March's 132 mm, April sees a significant reduction, reflecting a trend towards increasingly arid conditions as the year progresses. Following this month, rainfall plummets further in May to just 32 mm, indicating a transition into the much drier months ahead, where precipitation is notably sparse, with only 10 mm in July and even less in the midsummer months. Thus, April stands as a pivotal period that bridges the wet season with the subtler rains of late year.
In April, San Pedro de Jujuy experiences a notable increase in humidity, reaching 85%, which is among the highest levels of the year. This spike follows a gradual rise from 76% in March, setting the stage for the coming winter season when humidity peaks further in May at a striking 88%. The transition from the dry months of winter—marked by a significant drop to 60% in July and even lower in August at 45%—becomes evident as humidity begins to climb again in the spring months. Overall, April stands out as a key transitional period where the air becomes notably heavier, preparing the region for the lushness of the upcoming rainy season.
In April, San Pedro de Jujuy experiences a UV Index of 11, classified as extreme, which is slightly lower than the peak levels seen in the earlier months. Despite a gradual decline from the blistering heights of January through March, the burn time remains a brisk 10 minutes, emphasizing the need for sun protection. As the month transitions to May, a notable shift occurs, with the UV Index dipping to 8, marking a transition to the very high category and a longer safe exposure time of 15 minutes. These trends underscore the importance of vigilance against UV radiation as the seasons change. For more insights, visit San Pedro de Jujuy UV Index.
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In April, San Pedro de Jujuy experiences a notable dip in sunshine hours, with 189 hours of glorious sunlight illuminating the vibrant skies. This decrease reflects a seasonal shift, following the higher totals of 245 hours in January and 232 hours in March. As the region transitions into May, sunshine hours rebound to 214, showcasing the warmth and resilience of the Argentine sun. Interestingly, the onset of winter in June brings an increase back to 238 hours, hinting at the unique climatic patterns that define this charming locale. While April may provide fewer rays, the sun's return in the months that follow ensures that San Pedro de Jujuy remains a bright and inviting destination throughout the year.
In April, the chance of sunny weather in San Pedro de Jujuy, Argentina, stands at an estimated 36%, marking a slight uptick from the preceding months of March and February, which offered 33% and 30% sunshine probabilities, respectively. This mild increase suggests a transition as the region approaches its sunnier months. Looking ahead, May and June show a remarkable leap with 58% and 61% chances of sunny days, respectively, signaling the onset of a brighter season. As July and August roll in, the prospects become even more promising, boasting 75% and 83% chance of sunshine, highlighting a clear trend of increasing sunny weather as the year progresses.
In April, San Pedro de Jujuy experiences a notable shift in daylight duration, with 11 hours of sunlight marking a transition toward the cooler months. This decrease from the previous months reflects a gradual waning of daylight as the year progresses. After enjoying 13 hours in January, the daylight hours steadily decline through February and March, culminating in April’s 11 hours. As spring gives way to autumn, the daylight will continue to dwindle into May, where it dips to 10 hours, emphasizing the region's fluctuating patterns of light throughout the year. The cycle of varying daylight highlights the enchanting rhythm of nature in this picturesque Argentine locale.
In April, the winds of San Pedro de Jujuy maintain a gentle rhythm, averaging 1.4 m/s (3 mph), consistent with the previous months of January through March. This stability in wind speed hints at a transitional period, where the breezes remain calm yet invigorating, perfectly complementing the awakening of spring. As the month progresses into May, the wind speed holds steady, leading into slightly stronger gusts in the coming months. Notably, this trend of gradual increase in wind speed in late spring and summer—reaching up to 2.1 m/s (5 mph) by November—suggests that while April may feel mild, nature is gearing up for livelier days ahead, inviting both locals and visitors to enjoy the refreshing air.
Weather in San Pedro de Jujuy varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in San Pedro de Jujuy, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in April and January, notable differences emerge. April sees a minimum temperature of around 5°C (42°F) and an average of 20°C (68°F), with a maximum of 34°C (93°F), which is significantly cooler than January's minimum of 14°C (58°F) and an average of 25°C (77°F), peaking at 40°C (104°F). Additionally, January experiences higher precipitation levels, with 180 mm (7.1 in) over 17 days compared to April's 110 mm (4.3 in) across 16 days. Humidity remains relatively high in both months, but it's slightly elevated in January at 81% versus April's 85%. For more detailed information, you can visit San Pedro de Jujuy weather in January.
April and February offer distinctly different weather patterns. In February, temperatures are generally warmer, with averages around 24°C (75°F) and highs reaching 36°C (97°F), while April experiences a cooler average of 20°C (68°F), peaking at 34°C (93°F). February also sees more precipitation, with 153 mm (6.0 in) over 18 days compared to April's 110 mm (4.3 in) across 16 days. Additionally, humidity is higher in April at 85%, whereas February maintains a slightly lower level of 75%. For a more detailed look at February weather specifics, you can check out San Pedro de Jujuy weather in February.
In comparing the weather of April and March, we find notable differences in temperature, precipitation, and humidity. In April, the minimum temperature drops to 5°C (42°F) while the maximum reaches 34°C (93°F), resulting in an average temperature of 20°C (68°F). This contrasts with March, where temperatures start higher, with a minimum of 12°C (54°F) and a maximum of 36°C (97°F), averaging 22°C (72°F). Additionally, April sees 110 mm (4.3 in) of precipitation over 16 days and a high humidity level of 85%. In comparison, March experiences slightly more rainfall at 132 mm (5.2 in) over 18 days, but with lower humidity at 76%. For more detailed information on March weather, you can visit San Pedro de Jujuy weather in March.
April and May present distinct weather patterns. In April, temperatures fluctuate more widely, with a minimum of 5°C (42°F) and an average of 20°C (68°F), peaking at a warm 34°C (93°F). The month is also characterized by significant rainfall, totaling 110 mm (4.3 in) over 16 days, coupled with high humidity at 85%. In contrast, May sees slightly cooler temperatures, with a minimum of 2°C (36°F) and an average of 16°C (61°F), while still reaching a maximum of 33°C (93°F). Rainfall decreases considerably to 32 mm (1.3 in) over 9 days, and humidity remains high at 88%. For more detailed information about May’s climate, visit San Pedro de Jujuy weather in May.
April and June exhibit distinct weather patterns, reflecting the transition from early spring to early winter. In April, temperatures range from a minimum of 5°C (42°F) to an average of 20°C (68°F), peaking at a high of 34°C (93°F). This month is characterized by significant rainfall, totaling 110 mm (4.3 in) over 16 days, along with high humidity at 85%. In contrast, June displays cooler temperatures, with a minimum of -1°C (30°F) and an average of 13°C (56°F), reaching a maximum of 31°C (88°F). It is markedly drier, receiving only 13 mm (0.5 in) of precipitation over just 3 days, and the humidity is lower at 79%. For a more detailed look at June weather specifics, you can check out San Pedro de Jujuy weather in June.
April and July present contrasting weather patterns. In April, temperatures range from a cooler minimum of 5°C (42°F) to a warm average of 20°C (68°F) and peak at a hot 34°C (93°F). The month is characterized by significant rainfall, with 110 mm (4.3 in) of precipitation over 16 days, contributing to high humidity levels of 85%. In contrast, July experiences much colder conditions, with a minimum of -3°C (27°F) and a more moderate average of 13°C (56°F), while the maximum temperature is 33°C (92°F). The precipitation drops substantially to just 10 mm (0.4 in) over only 3 days, resulting in lower humidity at 60%. For a closer look at July weather, you can check San Pedro de Jujuy weather in July.
April and August present contrasting weather patterns. In April, temperatures range from a cool minimum of 5°C (42°F) to a warm maximum of 34°C (93°F), with an average of 20°C (68°F). The month is characterized by high humidity at 85% and significant precipitation, totaling 110 mm (4.3 in) over 16 days. In stark contrast, August showcases a cooler minimum of 0°C (32°F) while reaching a maximum of 39°C (102°F) and an average of 16°C (61°F). Precipitation is minimal in August, only 6 mm (0.2 in) across just 1 day, and humidity drops to a much drier 45%. For more details, you can check the full forecast San Pedro de Jujuy weather in August.
April and September present quite different weather characteristics. In April, temperatures range from a minimum of 5°C (42°F) to a maximum of 34°C (93°F), with an average of 20°C (68°F). The month is also marked by substantial precipitation, totaling 110 mm (4.3 in) over 16 days and high humidity at 85%. In contrast, September sees cooler temperatures, with a minimum of 3°C (38°F) and a maximum that can reach up to 42°C (108°F), while maintaining a similar average of 20°C (69°F). This month experiences drastically lower precipitation, with just 7 mm (0.3 in) over a single day, and significantly reduced humidity at 53%. For a deeper look at the weather during September, you can visit San Pedro de Jujuy weather in September.
April and October present distinctly different weather patterns. During April, temperatures range from a cool minimum of 5°C (42°F) to a warm maximum of 34°C (93°F), with an average of 20°C (68°F). This month also experiences significant rainfall, totaling 110 mm (4.3 in) over 16 days, contributing to a high humidity level of 85%. In contrast, October sees milder conditions, with temperatures ranging from 10°C (50°F) to an impressive maximum of 44°C (112°F), averaging 23°C (74°F). The precipitation considerably decreases to 56 mm (2.2 in) over just 8 days, and the humidity drops to 55%, creating a more comfortable environment. For more details, check out San Pedro de Jujuy weather in October.
In April, the weather tends to be more variable, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 34°C (93°F) and an average of 20°C (68°F). The month experiences significant rainfall, totaling 110 mm (4.3 in) over 16 days, coupled with high humidity at 85%. In contrast, November sees milder minimum temperatures starting at 11°C (53°F) and soaring to a maximum of 40°C (103°F), with an average temperature of 24°C (76°F). Precipitation in November is lighter, measuring 86 mm (3.4 in) over 14 days, while humidity levels drop to 75%. For more details on the weather in November, you can check San Pedro de Jujuy weather in November.
In April, the weather presents a range of temperatures from a minimum of 5°C (42°F) to a maximum of 34°C (93°F), with an average of 20°C (68°F). The month is characterized by 110 mm (4.3 in) of precipitation over 16 days, maintaining a high humidity level of 85%. In contrast, December experiences warmer temperatures, with a minimum of 13°C (56°F), an average of 25°C (77°F), and a peak that can reach 39°C (102°F). This month also sees increased precipitation at 189 mm (7.4 in) spread over 17 days, while humidity remains steady at 85%. For more detailed insights, you can check the weather specifics for December in San Pedro de Jujuy here: San Pedro de Jujuy weather in December.
In April, San Pedro de Jujuy experiences a distinct shift in weather, characterized by warmer temperatures and increased humidity. While the sun can heat the air to a maximum of 34°C (93°F) during the day, the evenings offer a refreshing contrast with cooler lows averaging around 5°C (42°F). This month also brings more frequent rainfall, totaling about 110 mm (4.3 in) over approximately 16 days, making it one of the wetter months of the year. The high humidity, often hitting 85%, adds to the tropical feel of the region, setting April apart from the drier, cooler months preceding it. To learn more about the climate dynamics in this vibrant area, check out San Pedro de Jujuy Climate.