Last updated: August 21, 2025
In Mar del Plata, Argentina, July brings a mild coastal climate characterized by a maximum temperature of 18°C (65°F) and an average of 9°C (49°F). With minimum temperatures dipping to 2°C (36°F), the month is cool and refreshing. During this time, the city experiences significant precipitation, with 72 mm (2.8 in) of rain spread over 10 days, contributing to an average humidity level of 74%. July in Mar del Plata offers a unique blend of brisk weather and lush green landscapes, making it an ideal time for those who enjoy a cooler seaside retreat.
In Mar del Plata, Argentina, July brings the coldest temperatures of the year, with daily averages dipping to a brisk 9°C (49°F). The month starts with nighttime lows hitting around 2°C (36°F), compelling locals and visitors alike to bundle up, especially given the occasional chill in the air. Despite the cool temperatures, daytime highs can reach up to 18°C (65°F), offering a refreshing contrast that's perfect for exploring this coastal city. As the winter season sets in, July showcases the region's unique charm, transitioning from the summer's heat to a more tranquil and serene atmosphere, making it an intriguing time to experience the beautiful coastal landscapes and vibrant culture of Mar del Plata.
In July, Mar del Plata experiences a notable uptick in precipitation, with 72 mm (2.8 in) falling over 10 days, marking it as one of the wetter months of the year. This increase comes on the heels of June's rainfall, which totaled 63 mm (2.5 in) over 8 days. The trend shows that mid-year is characterized by a shift toward more frequent rain, contributing to the region's lush winter landscape. Following the peak in precipitation during July, the rainfall tapers off slightly in August to 49 mm (1.9 in), illustrating a seasonal ebb and flow that is typical of Mar del Plata's climate.
In July, Mar del Plata experiences a noticeable dip in humidity, averaging around 74%. This allows for a refreshing reprieve compared to the preceding months, where humidity levels were consistently higher, peaking at 80% in May. As winter settles in, July’s readings mark a transition, leading into August with a slight increase to 75%. Overall, the trend through the middle months shows a gradual rise in humidity from the drier months of December to February, followed by a peak in the late autumn. The coastal city's climate remains refreshing, making July a unique moment amidst the ebb and flow of its humidity patterns.
In July, Mar del Plata experiences a moderate UV Index of 3, similar to the previous month, June. With a burn time of 30 minutes, sun enthusiasts can enjoy the outdoors without the immediate risk of sunburn, yet it's still wise to take precautions like using sunscreen and wearing protective clothing. This reflects a notable trend as the region moves from extreme levels in the summer months of January and February to more manageable levels in the heart of winter. As the year progresses towards spring, UV levels will gradually increase, reaching very high levels again by October. For more detailed insights and trends, check out the Mar del Plata UV Index.
UV Risk Categories
In July, Mar del Plata enjoys an average of 204 hours of sunshine, which, while relatively modest compared to the summer months, is a significant perk during the midst of winter. As the year progresses, the trend reveals a gradual decrease in sunlight from a peak in December with 381 hours to its winter low in June at 195 hours. Yet, July offers a gentle rebound, setting the stage for a promising August that welcomes 250 hours of warmth and light. This shifting rhythm of sunshine not only highlights the city's varied climate but also invites locals and visitors alike to embrace the splendor of winter days bathed in sunlight.
In Mar del Plata, Argentina, the likelihood of sunny weather in July stands at 45%, which reflects a slight dip compared to the sunnier months earlier in the year. Notably, the summer peak in January offers a 56% chance of sunshine, gradually decreasing through winter with June at a mere 36%. As July approaches, the weather can be rather unpredictable, hinting at a transitional period as the region moves toward the warmer spring months. Following July, the sun's appearance becomes more prevalent again in August at 50%, suggesting a gradual return to brighter days as the seasons shift. Overall, while July may not be the sunniest month, its relatively moderate chance of clear skies still invites outdoor exploration amid the crisp winter atmosphere.
In July, Mar del Plata experiences a modest 9 hours of daylight, mirroring the darkness of June. This midwinter moment signals the heart of the Southern Hemisphere's cold season, where days are shorter and nights linger longer. As the year progresses, the days gradually begin to stretch, with daylight creeping back to 10 hours in August. The trend showcases a rhythmic shift from the lengthy 14 hours of summer in January to the brief winter days, reflecting the region's distinct seasonal fluctuations and the anticipation of brighter days ahead. Whether basking in the summer sun or savoring the calm of winter, Mar del Plata's daylight pattern reveals a captivating dance of light and shadow throughout the year.
In July, Mar del Plata experiences an invigorating average wind speed of 6.2 m/s (14 mph), slightly up from the preceding months. This month marks a notable peak in the winter season’s gusts, following May's 6.3 m/s, indicating a region that embraces dynamic breezes during the colder months. As temperatures drop, the winds shift, with August expected to bring a decline, noted by a significant decrease to 4.8 m/s (11 mph). The overall trend reflects a resilient coastal atmosphere, where July's winds serve as a reminder of the region's energetic charm, fostering a refreshing environment amidst winter's embrace.
Weather in Mar del Plata varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Mar del Plata, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in July and January, there is a stark contrast in temperatures and precipitation levels. July sees cooler temperatures, with a minimum of 2°C (36°F) and an average of 9°C (49°F), peaking at a maximum of 18°C (65°F). The month experiences significant rainfall, averaging 72 mm (2.8 in) over about 10 days, combined with high humidity at 74%. On the other hand, January offers much warmer conditions, with temperatures ranging from a minimum of 11°C (53°F) to an average of 21°C (69°F) and a maximum of 34°C (93°F). This month is considerably drier, receiving only 41 mm (1.6 in) of rain over just 5 days, while humidity remains relatively stable at 71%. For more specifics, you can check out Mar del Plata weather in January.
When comparing the weather in July and February, it's clear that February is significantly warmer. In February, temperatures range from a minimum of 11°C (52°F) to a maximum of 30°C (87°F), with an average of 20°C (69°F). In contrast, July's temperatures are much cooler, with a minimum of 2°C (36°F) and a maximum of 18°C (65°F), averaging just 9°C (49°F). Additionally, February experiences higher precipitation, totaling 108 mm (4.2 in) over 10 days, compared to July's 72 mm (2.8 in) over the same number of days. The humidity is fairly consistent in both months, with February at 76% and July at 74%. For more detailed insights about February weather, you can visit Mar del Plata weather in February.
When comparing the weather in July and March, notable differences emerge in temperature and precipitation patterns. In July, temperatures are much cooler, with a minimum of 2°C (36°F) and a maximum of 18°C (65°F), leading to an average of just 9°C (49°F). The month experiences about 72 mm (2.8 in) of precipitation over approximately 10 days, with humidity levels around 74%. In contrast, March boasts much warmer temperatures, with minimums of 9°C (49°F) and maximums reaching 28°C (82°F), averaging 19°C (66°F). Although March receives higher precipitation at 90 mm (3.5 in) over 9 days, the humidity slightly increases to 76%. For a detailed look at the weather specifics in March, visit Mar del Plata weather in March.
When comparing the weather in July and April, notable differences can be observed. July tends to have cooler temperatures, with a minimum of around 2°C (36°F) and an average of 9°C (49°F), while April enjoys warmer conditions, ranging from a minimum of 9°C (48°F) to a maximum of 25°C (78°F). Precipitation is slightly higher in April at 91 mm (3.6 in) over 8 days, compared to July's 72 mm (2.8 in) spread across 10 days. Additionally, humidity levels are comparable, with April at 79% and July at 74%, making April generally feel milder and more pleasant. For more detailed insights on April's climate, you can check Mar del Plata weather in April.
When comparing the weather in July and May, notable differences emerge. July experiences cooler temperatures, with an average of 9°C (49°F) and a maximum of only 18°C (65°F), while May is warmer, boasting an average of 13°C (56°F) and a maximum of 22°C (72°F). Precipitation is slightly higher in July at 72 mm (2.8 in) over about 10 days, compared to May's 53 mm (2.1 in) over 7 days. Humidity levels are also elevated in July at 74%, while May sees a higher humidity level of 80%. For more specific details on May's climate, you can visit Mar del Plata weather in May.
In comparing the weather between June and July, we see a slight dip in temperatures during July, with minimums averaging 2°C (36°F) compared to June's minimum of 3°C (38°F). July also has a lower average temperature at 9°C (49°F) versus June's 11°C (52°F). The maximum temperatures remain similar, with July peaking at 18°C (65°F) and June at 19°C (67°F). Precipitation increases in July, totaling 72 mm (2.8 in) over 10 days, compared to June's 63 mm (2.5 in) over 8 days. Humidity is also a touch lower in July at 74%, while June holds a higher level at 79%. For more details on June's climate conditions, visit Mar del Plata weather in June.
In July, temperatures in Mar del Plata range from a minimum of 2°C (36°F) to a maximum of 18°C (65°F), with an average of 9°C (49°F). The month experiences significant precipitation, averaging 72 mm (2.8 in) over approximately 10 days, along with a humidity level of 74%. In contrast, August shows a slight improvement in temperature, with values ranging from a minimum of 2°C (36°F) to a maximum of 20°C (68°F) and an average of 10°C (50°F). Additionally, rainfall decreases to 49 mm (1.9 in) over 7 days, accompanied by a marginally higher humidity level of 75%. For a detailed look at the weather patterns during this month, you can visit Mar del Plata weather in August.
In July, the weather in Mar del Plata is generally cooler, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (65°F) and an average of 9°C (49°F). This month also sees a considerable amount of precipitation, with 72 mm (2.8 in) falling over 10 days, coupled with a humidity level of 74%.
In contrast, September enjoys slightly warmer temperatures, with a minimum of 4°C (39°F), an average of 11°C (52°F), and a maximum of 21°C (70°F). Precipitation decreases to 60 mm (2.4 in) over just 7 days, and humidity rises slightly to 79%. For a more detailed comparison, you can check Mar del Plata weather in September.
In July, the weather in Mar del Plata is quite cool, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (65°F) and an average of 9°C (49°F). The month sees about 72 mm (2.8 in) of precipitation over 10 days, accompanied by a humidity level of 74%. In contrast, October brings a noticeable warming trend, as the minimum temperature rises to 5°C (41°F) and the maximum reaches 25°C (78°F), with an average temperature of 13°C (56°F). While October sees a slight increase in precipitation to 84 mm (3.3 in) over 9 days, the humidity remains similar at 76%. For more details, check out Mar del Plata weather in October.
In Mar del Plata, the weather in July is generally cooler than in November, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 18°C (65°F), while November boasts a milder range of temperatures between 8°C (46°F) and 27°C (81°F). Precipitation levels are relatively similar, with July receiving about 72 mm (2.8 in) of rain over 10 days and November slightly less at 70 mm (2.7 in) over 9 days. Both months experience humidity around 74%, but the warmer temperatures in November often make it feel more comfortable. For a detailed look at weather specifics, you can visit Mar del Plata weather in November.
In July, the weather in Mar del Plata is notably cooler, with minimum temperatures dropping to 2°C (36°F) and averaging around 9°C (49°F), peaking at a maximum of 18°C (65°F). The month experiences substantial precipitation, totaling 72 mm (2.8 in) over about 10 days, accompanied by a humidity level of 74%. In contrast, December brings significantly warmer conditions, with temperatures ranging from a minimum of 8°C (46°F) to a comfortable average of 18°C (65°F), and highs reaching up to 31°C (88°F). The precipitation is slightly lower at 67 mm (2.6 in) over 9 days, and humidity levels drop marginally to 70%. For more details, visit Mar del Plata weather in December.
As July settles over Mar del Plata, the weather embraces a crisp chill, marking a distinct departure from the warmer months. With temperatures hovering between cool evenings and mild afternoons, it's a time for layering up and enjoying the winter ambiance of this coastal city. The increased precipitation brings a refreshing moisture to the landscape, with rain gracing about a third of the month, contributing to the lush greenery that contrasts beautifully against the often-overcast skies. Coupled with relatively high humidity, July invites visitors to experience a different side of Mar del Plata, one wrapped in the cozy charm of winter. For more insights on the seasonal climate, visit Mar del Plata Climate.