Last updated: August 21, 2025
October in San Salvador de Jujuy, Argentina, is characterized by a dynamic climate, showcasing a maximum temperature of 34°C (94°F) and an average of 18°C (64°F), alongside cooler nights dipping to a minimum of 6°C (43°F). This month can expect a significant precipitation total of 201 mm (7.9 in), spread across approximately 21 rainy days, contributing to a relatively humidity level of 55%. As the spring season unfolds, vibrant weather dynamics make this a fascinating time to experience the natural beauty and cultural richness of the region.
In October, San Salvador de Jujuy basks in a delightful shift towards warmth, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 34°C (94°F). This month marks a transition as evenings become cooler, but the days are comfortably warm, averaging around 18°C (64°F). Compared to the cooler months that precede it, October showcases a significant rise in daytime highs, hinting at the approaching summer. The pleasant weather encourages outdoor activities and captures the vibrant spirit of the region during this month of blooming springtime. As the transition continues, October serves as a perfect prelude to the hotter months ahead, inviting both locals and travelers to revel in its warmth.
In October, San Salvador de Jujuy experiences a notable shift in precipitation patterns, with 201 mm (7.9 in) falling over 21 days. This uptick reflects a gradual increase from the drier months of June (55 mm) and July (45 mm), which typically see fewer rainy days, signaling the approach of the wetter season. Following the mild conditions of September, where 85 mm of rain was recorded over 13 days, October serves as a bridge to the more intensely rainy months ahead, particularly November, which averages 241 mm (9.5 in) with 22 rainy days. This trend highlights a defining characteristic of the region’s climate, where rainfall begins to accumulate significantly as summer approaches, nurturing the lush landscapes typical of the area.
October in San Salvador de Jujuy experiences a moderate humidity level of 55%, reflecting a notable drop from the sweltering highs of summer months like January (84%) and February (87%). As the city transitions into the cooler season, humidity typically begins to ease after the heavy moisture of early autumn. This downward trend continues through the later months, with November rising slightly to 70%, but overall, October serves as a comfortable midpoint, bridging the lush, humid summer with the drier winter months ahead. With its balanced climate, October offers an ideal time for outdoor exploration amidst the stunning landscapes of this Argentinian gem.
In October, San Salvador de Jujuy experiences a UV Index of 14, categorizing it as extreme with a burn time of just 10 minutes. This marks a continuation of the high UV levels typical of the region in late spring, following the trends set by the preceding months. Notably, the UV Index remains significantly elevated from May's 8 and June's 6, emphasizing the need for vigilant sun protection during this period. As the year transitions into November, the UV Index escalates again to 16, underscoring that residents and visitors should remain cautious as the risk of skin damage remains consistently high. For more details on UV levels throughout the year, check the comprehensive San Salvador de Jujuy UV Index.
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In October, San Salvador de Jujuy basks in an impressive 262 hours of sunshine, marking a delightful transition into the heart of spring. This month stands out with a vibrant atmosphere, nestled between the sun-soaked days of August, which boasts a remarkable 296 hours, and November's more modest 246 hours. Notably, October's sunshine hours reflect a shift from the cooler, shorter days of earlier months, like April with only 166 hours, showcasing a significant recovery in daylight. As the landscape flourishes and temperatures rise, October's plentiful sunshine invites both locals and visitors to revel in the stunning natural beauty of this Argentine gem.
In San Salvador de Jujuy, October presents a promising opportunity for sun-seekers, boasting a 56% chance of sunny weather. This favorable likelihood follows a notable trend as the region transitions from the dry winter months, where sunshine peaks in July and August with 71% and 78% respectively. As the year progresses towards October, the chance of sun begins to taper slightly from September's 57%, but remains robust compared to earlier months. With this encouraging forecast, October invites locals and travelers alike to enjoy the region's spectacular landscapes under mostly clear skies, a fitting prelude to the approaching summer months.
In San Salvador de Jujuy, Argentina, October marks a refreshing transition as daylight extends to 12 hours, reviving the sun-drenched energy reminiscent of the earlier months of the year. Following the modest declines from January through April, where daylight gradually waned from 13 hours to 11 hours, October signals a resurgence, echoing the balance observed in the spring months of August and September. As the days grow longer once more, the upcoming months of November and December promise even more daylight, fostering an atmosphere ripe for outdoor activities and exploration. Overall, October serves as a delightful bridge, blending the warmth of spring with the burgeoning brightness of summer.
As October unfolds in San Salvador de Jujuy, Argentina, the winds begin to pick up, with an average speed reaching 1.7 m/s (4 mph)—the highest of the year so far. This subtle yet noticeable increase from previous months reflects a refreshing change as the city transitions into late spring. The progressive rise in wind speeds from 1.3 m/s (3 mph) in the earlier months to October's brisk gusts creates a lively atmosphere, perfect for outdoor activities and exploration. With November following closely behind, maintaining an average of 1.6 m/s, the season promises to remain invigorating, making it an ideal time for both locals and visitors to enjoy the vibrant energy of the region.
Weather in San Salvador de Jujuy varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in San Salvador de Jujuy, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in October and January, October presents a wider temperature range with minimums around 6°C (43°F) and maximums reaching up to 34°C (94°F), averaging 18°C (64°F). In contrast, January is generally milder, with minimum temperatures around 12°C (54°F) and maximums peaking at 32°C (90°F), leading to a higher average of 21°C (69°F). Both months experience a similar number of rainy days, with precipitation levels slightly higher in January at 223 mm (8.8 in) compared to October's 201 mm (7.9 in). Additionally, January is notably more humid at 84%, compared to October's 55%, contributing to a heavier air feel during this summer month. For more detailed information, check out San Salvador de Jujuy weather in January.
When comparing October and February weather, October features a more varied temperature range with a minimum of 6°C (43°F) and a maximum of 34°C (94°F), resulting in a comfortable average of 18°C (64°F). In contrast, February offers slightly warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 30°C (86°F), leading to an average of 19°C (67°F). Precipitation levels are higher in February, totaling 237 mm (9.3 in) over 23 days, compared to October's 201 mm (7.9 in) over 21 days. Additionally, February's humidity is notably higher at 87%, compared to October's 55%. For more detailed information, check San Salvador de Jujuy weather in February.
When comparing the weather in October and March, we see some intriguing differences. October tends to have slightly warmer temperatures, with minimums around 6°C (43°F) and maximums reaching 34°C (94°F), while March starts off a bit cooler with minimums of 7°C (45°F) and maximums of 30°C (86°F). In terms of precipitation, March receives more rainfall at 282 mm (11.1 in) over 24 days, compared to October’s 201 mm (7.9 in) over 21 days. Additionally, the humidity is notably higher in March at 88%, making it feel more muggy than the lower 55% humidity seen in October. For more detailed insights on March weather specifically, check out San Salvador de Jujuy weather in March.
When comparing the weather between October and April, October tends to be warmer and drier. In October, temperatures can range from a minimum of 6°C (43°F) to a maximum of 34°C (94°F), with an average of 18°C (64°F). The month typically experiences 201 mm (7.9 in) of precipitation over 21 days, with a moderate humidity level of 55%. In contrast, April sees slightly cooler temperatures, with averages ranging from a minimum of 6°C (42°F) to a maximum of 26°C (80°F) and an average of 16°C (61°F). It is also wetter, receiving 267 mm (10.5 in) of rainfall over 23 days and significantly higher humidity at 85%. For more details, you can visit San Salvador de Jujuy weather in April.
When comparing the weather in October to May, notable differences emerge. October experiences warmer temperatures, with averages reaching 18°C (64°F) and maximums soaring up to 34°C (94°F), while May's average temperature sits at a cooler 13°C (56°F) with a maximum of 25°C (78°F). Precipitation is more abundant in October, totaling 201 mm (7.9 in) over 21 days compared to May's 155 mm (6.1 in) over 19 days. Additionally, October has a lower humidity level of 55%, whereas May is relatively more humid at 74%. For more detailed insights, check out San Salvador de Jujuy weather in May.
The weather in October is notably warmer than in June, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 34°C (94°F) compared to June's cooler range of -3°C (27°F) to 26°C (79°F). This significant difference contributes to October experiencing much higher precipitation levels of 201 mm (7.9 in) over 21 days, while June sees only 55 mm (2.2 in) across 11 days. Both months have similar humidity levels, with October at 55% and June slightly higher at 56%. For more detailed information about June weather, you can check San Salvador de Jujuy weather in June.
When comparing the weather in October and July, it's clear that October tends to be significantly warmer. October boasts temperatures ranging from a minimum of 6°C (43°F) to a maximum of 34°C (94°F), with an average of 18°C (64°F). In contrast, July features cooler temperatures, with minima dropping to -2°C (29°F) and a maximum of 27°C (80°F), averaging around 11°C (52°F). Additionally, October experiences much higher precipitation, totaling 201 mm (7.9 in) over 21 days, compared to July's 45 mm (1.8 in) over just 10 days. Humidity levels are also higher in October at 55%, compared to July's 47%. For a detailed look at July's weather specifics, you can view San Salvador de Jujuy weather in July.
When comparing the weather of October and August, it becomes clear that October enjoys a more variable temperature range, with minimums around 6°C (43°F) and maximums reaching as high as 34°C (94°F). In contrast, August has cooler temperatures, featuring minimums of -1°C (30°F) and a maximum of 31°C (88°F), making it a much chillier month overall. Additionally, October experiences significantly more rainfall, with 201 mm (7.9 in) spread across 21 days, while August sees only 52 mm (2.1 in) over 8 days, contributing to its drier environment. Furthermore, October has a higher humidity level at 55%, compared to August's 44%. For more detailed insights into August weather, you can visit San Salvador de Jujuy weather in August.
In comparing the weather of October to that of September, October exhibits a broader temperature range, with minimums at 6°C (43°F) and maximums reaching up to 34°C (94°F), while September's temperatures are slightly cooler, with minimums around 0°C (33°F) and maximums peaking at 33°C (91°F). Additionally, October experiences significantly higher precipitation, totaling 201 mm (7.9 in) over 21 days, compared to September's 85 mm (3.4 in) spread over 13 days. Humidity levels are relatively similar, with October at 55% and September slightly higher at 57%. For a more detailed look at September weather in San Salvador de Jujuy, you can visit San Salvador de Jujuy weather in September.
October and November in San Salvador de Jujuy exhibit noticeable differences in weather patterns. In October, temperatures range from a minimum of 6°C (43°F) to a maximum of 34°C (94°F), with an average of 18°C (64°F). The month sees significant precipitation, totaling 201 mm (7.9 in), falling across 21 days and accompanied by a humidity level of 55%. In contrast, November experiences slightly higher temperatures, with a minimum of 8°C (47°F), an average of 19°C (66°F), and a maximum of 30°C (87°F). This month also has an increase in precipitation, reaching 241 mm (9.5 in) over 22 days, with humidity rising to 70%. For more details on November’s weather, you can check San Salvador de Jujuy weather in November.
In comparing the weather between October and December, we observe some notable differences. October typically experiences a minimum temperature of 6°C (43°F) and an average of 18°C (64°F), peaking at 34°C (94°F). The month also sees substantial precipitation, totaling 201 mm (7.9 in) over 21 days, with a humidity level of 55%. In contrast, December boasts slightly warmer temperatures, with a minimum of 8°C (47°F) and an average of 20°C (68°F), while the maximum reaches a more moderate 31°C (88°F). However, December is wetter, receiving 272 mm (10.7 in) of rain over 23 days, accompanied by higher humidity at 77%. For more details, you can check San Salvador de Jujuy weather in December.
As October unfolds in San Salvador de Jujuy, the weather brings a blend of warm temperatures and increased rainfall that sets it apart from other months. With days featuring a comfortable average temperature of 18°C juxtaposed against peaks reaching up to 34°C, it invites both outdoor adventures and cozy moments. However, don’t forget your umbrella, as this month sees frequent showers across approximately 21 days, significantly contributing to the total precipitation of 201 mm. The increased humidity of 55% adds a touch of tropical flair, making October a unique transitional period before the heat of summer truly settles in. For a deeper understanding of what to expect throughout the year, check out San Salvador de Jujuy Climate.