Last updated: August 21, 2025
In Iruya, Argentina, July brings a delightful mix of weather for outdoor enthusiasts and nature lovers. With a maximum temperature peaking at 20°C (69°F) and an average of 7°C (44°F), the days are refreshingly cool. The nights can be quite crisp, dipping down to a minimum of -7°C (20°F), inviting visitors to enjoy the starry skies in cozy layers. Remarkably, July experiences little to no rain, with only 3 mm (0.1 in) of precipitation across the month and zero rainy days, making it an ideal time for exploration. With humidity hovering around 49%, the air feels pleasant, adding to the charm of this picturesque mountain village.
In July, Iruya, Argentina experiences some of its chilliest temperatures of the year, with nighttime lows dipping to -7°C (20°F). The average temperature hovers around 7°C (44°F), while daytime highs reach a modest 20°C (69°F). This month marks a transition into the coldest part of winter, as the region continues to see overall cooling trends from the previous months, with both June and July reflecting similar frigid conditions. The cool temperatures challenge visitors, but they also provide a unique charm to the picturesque landscape of Iruya, inviting a cozy embrace of local culture and breathtaking sights amidst the crisp air.
In Iruya, Argentina, the month of July marks a stark contrast to the wetter summer months that precede it. While January and February boast significant rainfall, with averages of 184 mm and 188 mm respectively, July stands out with a mere 3 mm (0.1 in) of precipitation, equivalent to the dry spell of June. This minimal rainfall during July, coupled with zero precipitation days, indicates a shift towards the driest period of the year. As the region transitions into August, only a slight increase is expected, with 7 mm recorded. This pattern highlights the distinctive climate dynamics of Iruya, where summer showers give way to a parched winter, creating a unique landscape shaped by its seasonal variations.
In July, Iruya, Argentina experiences a notable shift in humidity, dropping to a refreshing 49%. This significant decrease marks the continuation of a trend seen since the peak humidity of the earlier months — starting at a high of 88% in February and consistently remaining above 75% until May. By June, the humidity begins to decline, paving the way for a refreshing July that features the lowest levels of the year. This transitional phase hints at a drier climate as summer progresses, setting the stage for the subsequent months, where humidity levels remain relatively low, with August reaching an even drier 43%. Such seasonal fluctuations create a unique atmosphere for both residents and visitors, characterized by a blend of warmth and refreshing air.
In July, Iruya, Argentina experiences a UV Index of 9, which classifies as very high exposure, allowing for a burn time of approximately 15 minutes. This month's UV levels remain consistent with the gradual decline observed from the intense peaks of the earlier summer months. Following a trend where the UV Index began at an extreme of 18 in January and reached its lowest extreme of 8 in June, July sits comfortably within the very high category, indicating that while the intensity has notably decreased, precautions are still necessary. Such fluctuations highlight the importance of sun safety throughout the year, especially in this stunning locale. For more detailed information, check out the Iruya UV Index.
UV Risk Categories
In Iruya, Argentina, July shines with 323 hours of sunshine, marking a delightful midpoint in the region's sun-drenched year. This month beautifully bridges the tail end of autumn and the onset of winter, reflecting a consistent trend of abundant sunshine that began in the earlier months. Notably, July enjoys a generous amount of bright days, setting the stage for warmer, sunnier August, which leads the year with a peak of 338 hours. This gradual increase in daylight hours from January's 257 hours to July's noteworthy total illustrates a captivating transition, as Iruya bathes in golden sunlight, inviting both residents and visitors to revel in its natural beauty.
In Iruya, Argentina, July is marked by a 77% chance of sunny weather, making it one of the sunniest months of the year. A noticeable trend emerges as the year progresses; after a gradual increase from 33% in April to 80% in June, July continues this sunny spell before peaking in August at 82%. This promising outlook offers travelers an excellent opportunity to explore the stunning landscapes and vibrant culture of Iruya under the bright sun, while the preceding months of May and June also set the stage for delightful, clear skies. Notably, the sun's presence diminishes as the year wanes, with autumn months showing a marked decline, making July a prime choice for those seeking sunny adventures.
In Iruya, Argentina, the daylight duration portrays a rhythmic ebb and flow throughout the year. After basking in an average of 13 hours of daylight in January, the days gradually shorten, dipping to 10 hours by June and remaining steady in July. This consistent daylight in the heart of winter highlights Iruya's unique climate. As the seasons shift, daylight begins to lengthen again, starting in August, further enhancing the vibrant landscapes. By November and December, locals can revel in the return of longer days, peaking at 13 hours once more. This cyclical pattern of daylight not only shapes the daily lives of Iruya's residents but also accentuates the stunning beauty of the region throughout the year.
In Iruya, Argentina, the July winds usher in a refreshing breath of air, with an average speed of 1.6 m/s (4 mph). This gentle breeze is part of a subtle upward trend that begins in the late spring, as wind speeds gradually increase leading into mid-year. June's wind picks up slightly to 1.7 m/s, creating a pleasant transition into July’s serene conditions. Following this, August and September maintain this level of calm wind, solidifying the feeling of tranquility in the region. Overall, Iruya’s winds tend to be mild throughout the year, but the approach of winter brings a slight uptick, inviting visitors and locals alike to enjoy the beautiful landscapes with a touch of coolness in the air.
Weather in Iruya varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Iruya, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather in Iruya is relatively mild, with average temperatures ranging from a low of -7°C (20°F) to a comfortable high of 20°C (69°F). The month is quite dry, with only 3 mm (0.1 in) of precipitation recorded over zero rainy days, and humidity levels sit at a moderate 49%. In stark contrast, January brings warmer temperatures, with averages between 1°C (34°F) and 21°C (70°F). However, it is also significantly wetter, experiencing a substantial 184 mm (7.2 in) of rainfall spread across 23 days, leading to an increase in humidity to 85%. For a detailed look at what to expect, check out Iruya weather in January.
In July, the weather is relatively mild, with temperatures ranging from a chilly -7°C (20°F) at night to a pleasant 20°C (69°F) during the day, along with low humidity levels at 49%. This month sees minimal precipitation, with just 3 mm recorded over zero rainy days, creating a dry and comfortable environment. In contrast, February brings a vastly different climate with average temperatures between 2°C (37°F) and 22°C (72°F). This month is characterized by high humidity at 88% and significant rainfall, totaling 188 mm over 26 days, making it a much wetter and more humid time of year. For more detailed information, you can check Iruya weather in February.
In comparing the weather of July and March, it's clear that the two months present quite different climates. July, with its cooler temperatures ranging from a low of -7°C (20°F) to a high of 20°C (69°F), experiences very little precipitation, averaging only 3 mm and seeing no rainy days, accompanied by a moderate humidity level of 49%. In contrast, March boasts milder conditions with temperatures varying from a minimum of 1°C (35°F) to a maximum of 23°C (74°F), but it is significantly wetter, receiving about 170 mm of rainfall across 27 days and high humidity at 88%. For a more detailed look at what to expect in March, you can check Iruya weather in March.
When comparing the weather in July and April, notable differences emerge. July experiences a minimum temperature of -7°C (20°F) and a maximum of 20°C (69°F), with an average temperature of 7°C (44°F) and very low precipitation of just 3 mm (0.1 in) across zero rainy days. In contrast, April offers a milder climate, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 23°C (73°F) and an average of 9°C (49°F). April also sees significantly more rainfall, totaling 84 mm (3.3 in) over approximately 20 days, reflecting a much higher humidity level of 85%. For more details, you can check Iruya weather in April.
In comparing the weather patterns of July and May, a few notable differences emerge. July experiences colder temperatures, with a minimum of -7°C (20°F) and a maximum of 20°C (69°F), while May is slightly warmer, with a minimum of -5°C (22°F) and a maximum of 21°C (69°F). Precipitation is significantly lower in July, recording just 3 mm (0.1 in) over no days, compared to May's 18 mm (0.7 in) spread over five rainy days. Additionally, humidity is noticeably higher in May at 76%, compared to July's 49%. For more insights on May’s weather specifically, check out Iruya weather in May.
In June, the weather features a similar temperature range to July, with both months recording a minimum temperature of -7°C (20°F) and an average of 7°C (44°F). However, June tends to be slightly warmer at its maximum, reaching 21°C (69°F) compared to July's 20°C (69°F). Both months experience minimal precipitation, with just 3 mm (0.1 in) and no rainy days in either month. It's worth noting that humidity is higher in June at 58%, compared to 49% in July, making it feel a bit more muggy during that month. For more detailed information on June's weather, you can visit Iruya weather in June.
When comparing the weather between July and August, we find that both months exhibit relatively cool temperatures, but August is slightly warmer overall. July sees minimum temperatures around -7°C (20°F) and a maximum of 20°C (69°F), while August has a slightly lower minimum of -8°C (18°F) and a marginally higher maximum of 21°C (71°F). Precipitation in July is minimal, with no recorded days of rain, contributing to a humidity level of 49%. In contrast, August features increased precipitation at 7 mm (0.3 in) over just one day, resulting in a lower humidity level of 43%. For more detailed information, check out Iruya weather in August.
July and September showcase noticeably different weather patterns. In July, temperatures range from a chilly -7°C (20°F) at night to a mild 20°C (69°F) during the day, with an average of 7°C (44°F). This month experiences minimal precipitation, with only 3 mm recorded and no rainy days, resulting in a humidity level of 49%. In contrast, September brings slightly warmer temperatures, with a minimum of -3°C (27°F), an average of 9°C (49°F), and a maximum of 23°C (73°F). However, September is much wetter, with 35 mm of precipitation over 9 days and higher humidity at 59%. For a more detailed look at September weather, check out Iruya weather in September.
In July, the weather is typically cool, with temperatures ranging from a chilly -7°C (20°F) at night to a pleasant 20°C (69°F) during the day. This month experiences minimal precipitation, with just 3 mm recorded and no rainy days, resulting in a relatively dry atmosphere with 49% humidity. In contrast, October brings a notable shift; temperatures are warmer, averaging 10°C (51°F) and reaching a maximum of 24°C (75°F). However, it is also significantly wetter, with 98 mm of rain spread over 20 days, leading to an increase in humidity to 60%. For more detailed insights into October's weather, you can check out Iruya weather in October.
In July, the weather is relatively cool, with temperatures ranging from a chilly -7°C (20°F) to a comfortable 20°C (69°F) and an average of 7°C (44°F). The month experiences minimal precipitation, with only 3 mm (0.1 in) recorded and no rainy days, resulting in a humidity level of 49%. Conversely, November brings milder temperatures, with a range from 0°C (33°F) to a maximum of 23°C (73°F) and an average of 10°C (51°F). However, it is much wetter, receiving 168 mm (6.6 in) of precipitation spread over 29 days, leading to increased humidity at 69%. For more details on the November weather, you can visit Iruya weather in November.
In July, the weather is quite cool, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 20°C (69°F), and a relatively dry climate with only 3 mm of precipitation over the month and just 49% humidity. In contrast, December offers milder temperatures, ranging from 1°C (35°F) to 22°C (72°F), accompanied by significant rainfall totaling 197 mm (7.8 in) over 29 days and a higher humidity level of 76%. For more insights on December conditions, you can visit Iruya weather in December.
In July, Iruya experiences a distinct departure from the warmer months, with cooler temperatures that can dip quite low at night. The average daytime highs reach a comfortable 20°C (69°F), but the nights can be chilly, emphasizing the stark difference from the summer heat. Notably, the absence of precipitation, with zero rainy days, allows for clear, crisp skies, making it an ideal time for outdoor adventures. The moderate humidity at 49% enhances the refreshing feel of the air, allowing visitors to fully appreciate the stunning landscapes. This unique blend of weather resonates well with those looking to escape the heat and enjoy the beauty of Iruya in its cooler season. For more details on what to expect year-round, check out Iruya Climate.