Last updated: August 21, 2025
Experience the captivating July weather in Mendoza, Argentina, where temperatures range from a refreshing -2°C (29°F) at night to a delightful 23°C (74°F) during the day. With an average temperature of 8°C (47°F), this month offers a perfect blend of cool and mild days for outdoor enthusiasts. Amidst this pleasant climate, expect minimal precipitation, with only 10 mm (0.4 in) of rain falling over just 2 days, ensuring ample sunshine for exploration. The humidity hovers around 65%, creating a comfortable atmosphere for both locals and visitors alike. Embrace the unique charm of Mendoza's July as you savor its stunning landscapes and rich wine culture.
In July, Mendoza, Argentina, experiences a notable dip in temperatures as the region fully embraces winter. The month typically sees minimum temperatures around -2°C (29°F), while the average hovers at a brisk 8°C (47°F). Daytime highs reach a temperate 23°C (74°F), offering a sharp contrast to the sweltering heat of the summer months when temperatures can soar above 40°C (104°F). This seasonal shift reveals Mendoza's diverse climatic character, making July a time when locals and visitors alike bundle up to enjoy the crisp air, while also providing a stunning backdrop for enjoying Mendoza's famous wines and picturesque landscapes.
In Mendoza, Argentina, July marks a significant point in the annual precipitation cycle, where the city receives a modest 10 mm (0.4 in) of rain over just 2 days. This dip in rainfall follows a gradual decline from the wetter months of late autumn, reflecting a distinct dry spell typical of winter in this region. As the sunshine continues to outshine the rain, July stands out as one of the driest months, setting the stage for the upcoming spring when precipitation begins to rise once more. This pattern emphasizes Mendoza's semi-arid climate, characterized by stark contrasts between dry and wet seasons, making every drop of July rain noteworthy as the landscape patiently anticipates the return of more plentiful showers.
In July, Mendoza, Argentina, experiences a relative humidity of 65%, maintaining the elevated moisture levels seen through the previous months. This slight dip from June's 64% showcases the region's seasonal rhythm as it transitions into the heart of winter. The humidity peaks in the late autumn and early winter months, with May marking the highest at 69%. Following July, humidity begins to decline again, setting the stage for a drier late winter and early spring. The overall trend reveals a gradual increase in humidity in the cooler months, creating a noticeable contrast to the arid heat of the summer, where humidity drops to a mere 35% in December.
In July, Mendoza experiences a moderate UV Index of 5, with a burn time of approximately 30 minutes. This marks a slight increase from June's 4, indicating that while the sun's intensity is picking up, it still remains at a manageable level for outdoor activities. The pattern throughout the year shows a distinct rise in UV exposure from winter to summer, with the peak occurring in the height of summer months, where the Index soars to 15 in January and December. Therefore, while visitors in July should feel comfortable enjoying the outdoors, it's always wise to keep sun protection in mind. For more insights into UV exposure throughout the year, check out Mendoza UV Index.
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In July, Mendoza, Argentina, enjoys an impressive 281 hours of sunshine, marking a gentle return of brighter days after the shorter daylight of winter. This month bridges the gap between the cooler months of June and August, where sunshine begins to steadily increase. Interestingly, July's sunlight is a noticeable uplift from the lows of the preceding months, hinting at the gradual shift towards longer days that awaits in the upcoming spring. As the seasons progress, the trend of increasing daylight continues with August reaching 313 hours, encouraging both locals and visitors to indulge in the region's stunning vineyards and picturesque landscapes bathed in the warm glow of the sun.
Mendoza, Argentina, boasts a remarkable 87% chance of sunny weather in July, making it one of the sunniest months of the year. This peak in sunshine follows a consistent pattern, with a gradual rise observed from June’s 64% to July's impressive figure. Overall, the winter month of July stands out in contrast to the spring and summer months, where sunshine percentages generally fluctuate between 63% and 78%. With such a high likelihood of clear skies, July presents an ideal opportunity for outdoor activities, wine tours, and exploring the stunning landscapes that Mendoza has to offer.
In Mendoza, Argentina, the rhythm of daylight reveals a captivating seasonal dance. As summer peaks in January, residents bask in a generous 14 hours of sunlight, gradually giving way to 13 hours in February and 12 hours in March, as the days shorten with spring's approach. The descent continues into autumn until June, where daylight reaches its nadir at just 9 hours. However, July marks a turning point; daylight extends back to 10 hours, matching the length in August, signaling the slow return of longer days as winter wanes. This gradual ascent resumes with each passing month, leading to a lush 14 hours of sunlight once more by December, establishing a vibrant annual cycle that resonates with both the land and its people.
In Mendoza, Argentina, July brings a gentle breeze with an average wind speed of 2.0 m/s (5 mph), consistent with the calming winds seen in the preceding months. This steady airflow marks a continuation of a mild trend that began in the spring, with wind speeds gradually increasing from the lower ranges observed in late autumn. As the region transitions into August, a slight uptick to 2.3 m/s (5 mph) suggests a subtle shift toward the invigorating winds of early spring. Overall, the summer months exhibit a delightful moderation in wind speed, which provides a refreshing contrast to Mendoza's warm climate—making July a perfect time for enjoying the outdoors.
Weather in Mendoza varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Mendoza, focusing on differences in temperature, rainfall, humidity, and UV levels.
In July, the weather is much cooler, with average temperatures around 8°C (47°F) and a maximum of 23°C (74°F), accompanied by a relatively low humidity of 65%. Precipitation is minimal, with only 10 mm falling over about two days. In contrast, January brings much warmer conditions, with temperatures soaring to an average of 26°C (80°F) and highs reaching up to 40°C (104°F). Despite more precipitation at 27 mm spread over four days, January's humidity is significantly lower at 40%. For a detailed look at January weather, visit Mendoza weather in January.
In July, Mendoza experiences a cool winter climate, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 23°C (74°F). The average temperature hovers around 8°C (47°F), and the region sees minimal precipitation, with just 10 mm (0.4 in) over two days and a humidity level of 65%.
In contrast, February brings much warmer weather, with temperatures ranging from a minimum of 12°C (54°F) to a scorching maximum of 39°C (103°F). The average temperature reaches 24°C (76°F), and the month experiences significantly more rainfall, totaling 44 mm (1.7 in) over seven days, while humidity dips to 46%. For more detailed information about February’s weather, visit Mendoza weather in February.
In comparing the weather between July and March, we see notable differences in temperature and precipitation patterns. July is characterized by cooler weather, with temperatures ranging from a low of -2°C (29°F) to a maximum of 23°C (74°F), along with relatively low precipitation levels of 10 mm (0.4 in) occurring over just two days. Conversely, March tends to be much warmer, featuring a minimum temperature of 7°C (45°F) and soaring highs up to 37°C (98°F), with a significantly higher average precipitation of 34 mm (1.3 in) spread across six days. Additionally, humidity levels are slightly higher in July at 65% compared to 54% in March, making the summer month feel relatively more comfortable despite being warmer overall. For more detailed information, you can check out Mendoza weather in March.
When comparing the weather in July and April, there are distinct differences. July tends to be much cooler, with temperatures ranging from a minimum of -2°C (29°F) to an average of 8°C (47°F) and a maximum of 23°C (74°F). In contrast, April enjoys a much warmer climate with temperatures soaring from a minimum of 3°C (38°F) to an average of 18°C (64°F) and reaching highs of 34°C (94°F). Precipitation in July is minimal at 10 mm (0.4 in) over just 2 days, while April experiences significantly more rainfall, totaling 37 mm (1.5 in) across 6 days. Both months share the same humidity level of 65%, but the overall climate of April is much warmer and wetter compared to the cooler and drier conditions of July. For a more detailed look at April's weather, check out Mendoza weather in April.
In comparing the weather of July and May, we see notable differences in temperature and precipitation patterns. July tends to be colder, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 23°C (74°F), while May boasts milder conditions with temperatures ranging from 1°C (34°F) to a warmer 26°C (80°F). Additionally, July experiences less precipitation, receiving only 10 mm (0.4 in) over 2 days, in contrast to May's higher rainfall of 31 mm (1.2 in) over 5 days. Humidity also remains slightly higher in May at 69%, compared to 65% in July. For more detailed information about May's weather in Mendoza, you can check Mendoza weather in May.
In comparison, July's weather displays a slightly more stable temperature range than June, with average temperatures varying from a minimum of -2°C (29°F) to a maximum of 23°C (74°F). June, on the other hand, experiences a bit cooler temperatures with a minimum of -3°C (28°F) and a maximum of 24°C (76°F), along with higher precipitation at 15 mm (0.6 in) over three days compared to July's 10 mm (0.4 in) over two days. Humidity levels are quite similar, with July at 65% and June slightly lower at 64%. For a detailed overview of June's climate, you can visit Mendoza weather in June.
In July, the weather is characterized by cooler temperatures, with an average of 8°C (47°F) and a maximum reaching 23°C (74°F). The humidity is relatively high at 65%, and there is minimal precipitation of 10 mm (0.4 in) occurring over just 2 days. In contrast, August sees a slight warming trend, with average temperatures rising to 11°C (53°F) and maximums hitting 31°C (89°F). Humidity decreases slightly to 60%, while precipitation remains the same at 10 mm (0.4 in) for 2 days. This shift indicates a transition towards warmer, drier conditions as summer approaches. For more details, you can visit Mendoza weather in August.
In July, the weather tends to be cooler, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 23°C (74°F), and an average of 8°C (47°F). This month sees minimal precipitation at 10 mm (0.4 in) over just 2 days, accompanied by a humidity level of 65%. In contrast, September experiences a broader temperature range, with a minimum of 0°C (32°F) and a maximum of 34°C (94°F), resulting in a higher average temperature of 15°C (60°F). Although September has slightly more precipitation at 14 mm (0.6 in) over the same 2 days, the humidity drops to 51%. For more details on weather conditions, you can check Mendoza weather in September.
In comparing the weather of July and October, it's clear that October offers a notable increase in warmth and clarity. July experiences cooler temperatures, with a minimum of -2°C (29°F) and an average of 8°C (47°F), while October boasts a minimum of 2°C (36°F) and an impressive average of 18°C (66°F). Additionally, October sees a higher maximum temperature, reaching up to 37°C (98°F), compared to July's peak of 23°C (74°F). Rainfall also differs between the months, with July receiving only 10 mm (0.4 in) over 2 days, while October experiences 26 mm (1.0 in) over 3 days. Furthermore, humidity levels in October are notably lower at 49%, compared to July's 65%. For more detailed insights, you can check out Mendoza weather in October.
In July, the weather is cooler with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 23°C (74°F), and an average temperature of 8°C (47°F). The month sees limited precipitation of 10 mm (0.4 in) over just 2 days, along with a higher humidity level of 65%. In contrast, November brings a significant shift with temperatures starting at a minimum of 9°C (48°F) and reaching up to 38°C (101°F), achieving an average of 22°C (73°F). This month experiences more rainfall, totaling 31 mm (1.2 in) over 5 days, and considerably lower humidity at 44%. For more detailed insights, you can check Mendoza weather in November.
In July, Mendoza experiences relatively mild temperatures, with averages around 8°C (47°F) and maximums reaching 23°C (74°F). Despite occasional cool spells, the weather is relatively dry with only about 10 mm (0.4 in) of precipitation over two days and a humidity level of 65%. In stark contrast, December ushers in significantly warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to highs soaring up to 40°C (104°F). This month sees more precipitation, totaling 26 mm (1.0 in) over five days, but the humidity drops to 35%. For a detailed look at the climate during this time, you can check Mendoza weather in December.
In July, Mendoza experiences a distinct shift in weather compared to other months, with cooler temperatures dominating the region. While the maximums reach around 23°C, the evenings can be quite chilly, dropping to an average of 8°C and potentially hitting lows of -2°C. This month is characterized by a relatively dry climate, with only about 10 mm of precipitation spread over just a couple of days, resulting in ambient humidity levels of around 65%. As the coldest month of the year, July in Mendoza offers a unique opportunity to experience the beauty of its winter landscapes. For a deeper understanding of the regional trends, explore Mendoza Climate.