July Weather in San Martin de los Andes, Argentina

Last updated: August 21, 2025

July in San Martin de los Andes, Argentina showcases a chilly embrace as winter settles in. With maximum temperatures reaching only 11°C (51°F), the average hovers around 0°C (32°F), and residents can expect lows plunging to -14°C (7°F). Precipitation is notable, with 198 mm (7.8 in) distributed over 16 rainy days, creating a damp and humid atmosphere, averaging 90% humidity. Whether you're hitting the slopes or cozying up indoors, July offers a breathtaking backdrop of snowy peaks and tranquil landscapes.

July Temperature in San Martin de los Andes

In July, San Martin de los Andes experiences its coldest temperatures of the year, where the mercury can dip to a chilling -14°C (7°F) at night, while daytime highs barely reach 11°C (51°F). The average temperature settles at around 0°C (32°F), making it a time for locals and visitors alike to embrace winter activities. Notably, this month marks a dramatic departure from the warmer summer months, where temperatures soared to the low 30s in January and February. As the winter deepens, residents can expect crisp, invigorating air, perfect for exploring the stunning landscapes blanketed in snow. This blend of festive winter charm and outdoor adventure underscores why July is a unique and captivating time to visit this breathtaking destination in Argentina.

July Weather in San Martin de los Andes: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in San Martin de los Andes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin de los Andes, July typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec555650453732313336394653
Data source: Temperature data for San Martin de los Andes generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in San Martin de los Andes

In July, San Martin de los Andes experiences significant precipitation, recording 198 mm (7.8 in) over approximately 16 days of rain. This month typically marks a peak in the rainy season, following an even wetter June, which sets the stage for lush landscapes. The amount of rainfall in July, though slightly lower than June's impressive 228 mm, is still substantial and contributes to the region's vibrant ecology. As winter gives way to early spring, July's rainfall contrasts sharply with the dry summer months, showcasing a clear seasonal pattern that enriches the area’s natural beauty and prepares it for the blossoming warmth ahead.

July Precipitation Trends in San Martin de los Andes

The chart displays monthly precipitation patterns in San Martin de los Andes, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In San Martin de los Andes, July typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec28284664105228198168811025848
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in San Martin de los Andes

In July, the humidity in San Martin de los Andes peaks at an impressive 90%, continuing a trend of rising moisture levels that began in the cooler months. As autumn transitions to winter, the region experiences a notable increase in humidity, rising from 88% in June to the July high. This consistent humidity underscores a pattern where late autumn and winter months see higher moisture, with levels remaining elevated until August. Following this, a gradual decline is evident as spring approaches, with humidity tapering off to 85% by September. Thus, July stands out as a hallmark of the wet season, contributing to the lush beauty of this stunning Argentine locale.

July Average Humidity in San Martin de los Andes

This chart illustrates the average monthly humidity levels in San Martin de los Andes, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in San Martin de los Andes is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%69%73%82%88%88%90%90%85%79%71%73%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in San Martin de los Andes

In July, San Martin de los Andes experiences a moderate UV Index of 3, making it one of the milder months for sun exposure. With a burn time of 30 minutes, residents and visitors can enjoy outdoor activities with a reasonable level of skin protection. This trend of lower UV levels continues from June, where the index also peaked at 3, following a summer spike in January and February at extreme levels of 15 and 13, respectively. As the seasons transition, it's essential to be aware of these fluctuations in UV exposure to stay safe while enjoying the beautiful surroundings. For more detailed information on UV trends throughout the year, check out San Martin de los Andes UV Index.

Maximum UV Index Levels in San Martin de los Andes for July

The chart shows the monthly maximum UV Index (UVI) for San Martin de los Andes in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In July, the maximum UV index in San Martin de los Andes typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151310653368101314
Data source: San Martin de los Andes July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in San Martin de los Andes

In San Martin de los Andes, July brings a refreshing contrast to the colder, darker winter months. With 170 hours of sunshine, it marks an increase from the previous months of June, which only enjoyed 143 hours. This uptick signals the gradual return of longer days as the region inches toward spring. While July remains one of the cooler months amidst the year, the sun's presence offers a delightful respite, inviting both locals and travelers to embrace the breathtaking landscapes. As the months progress towards August, sunshine levels are set to rise further, reaching 220 hours, hinting at the vibrant transformation of the beautiful Patagonian surroundings.

Monthly Sunshine Duration in San Martin de los Andes: July Highlighted

The July sunshine duration represents the total number of hours San Martin de los Andes experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec311h329h331h250h211h143h170h220h267h298h339h384h
Data source: San Martin de los Andes July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Martin de los Andes During July

In San Martin de los Andes, July presents a 32% chance of sunny weather, which marks a notable decrease from the summer months of January and February, where sunshine is much more prevalent. This time of year is situated in the heart of winter, contributing to a lower likelihood of clear skies. However, as the seasons transition, there's a gradual uptick in sunny opportunities by August, rising to 41%, hinting at the promise of spring just around the corner. Overall, while July may not boast the sunniest weather, it reflects the rhythmic dance of Argentina’s seasons, where each month weaves its own unique tapestry of climate and light.

Percentage of Sunny Days in July in San Martin de los Andes

The chart illustrates the percentage of sunny days in San Martin de los Andes throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often San Martin de los Andes experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec64%71%60%37%31%23%32%41%43%45%52%72%
Data source: San Martin de los Andes July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Martin de los Andes in July

In San Martin de los Andes, Argentina, July is characterized by 9 hours of daylight, a continuation of the shorter days that began in late autumn. This pattern reflects the region's transition into winter, as daylight hours remain consistent with those in June. Following July, the days start to gradually lengthen again, with August marking the return to 10 hours of daylight. Observing the annual trend, daylight reaches its peak during the summer months of January and February, with 14 hours of sunlight, slowly declining towards winter's depths. The cyclical rhythm of daylight in this picturesque area not only influences the natural landscape but also sets the stage for seasonal activities and local culture.

Average Daylight Hours in San Martin de los Andes for July

The chart illustrates the variation in daylight duration in San Martin de los Andes throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec14h 37m13h 35m12h 17m10h 57m9h 52m9h 20m9h 37m10h 35m11h 51m13h 10m14h 21m14h 57m
Data source: San Martin de los Andes daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in San Martin de los Andes

In July, the average wind speed in San Martin de los Andes reaches 2.4 m/s (5 mph), slightly down from June's 2.6 m/s (6 mph). This mild breeze complements the region's enchanting winter landscape, offering a slightly calmer atmosphere than the previous month, yet still maintaining a refreshing chill. As we move towards August, the winds pick up again to 2.5 m/s (6 mph), indicating a trend of rising wind speeds as spring approaches, peaking at 3.0 m/s (7 mph) in October. Throughout the year, wind patterns show a gentle oscillation, reflecting the pristine yet dynamic character of this breathtaking Patagonian locale.

Average July Wind Speed in San Martin de los Andes

The chart displays monthly wind speed patterns in San Martin de los Andes, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.72.32.22.12.72.62.4 m/s2.52.33.02.92.6
Data source: San Martin de los Andes July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in San Martin de los Andes Compares to Other Months

Weather in San Martin de los Andes varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in San Martin de los Andes, focusing on differences in temperature, rainfall, humidity, and UV levels.

In San Martin de los Andes, July and January showcase contrasting weather patterns. July experiences a chilly atmosphere with temperatures ranging from a minimum of -14°C (7°F) to a maximum of 11°C (51°F), accompanied by significant precipitation of 198 mm (7.8 in) over 16 days, resulting in high humidity at 90%. In stark contrast, January brings much warmer conditions, with temperatures ranging from -4°C (25°F) to a high of 32°C (89°F). The month sees considerably less rainfall, with only 28 mm (1.1 in) over just 4 days, and a more comfortable humidity level of 70%. For those interested in more details about the weather in January, you can explore San Martin de los Andes weather in January.

In July, San Martin de los Andes experiences a chillier climate, with temperatures ranging from a minimum of -14°C (7°F) to a maximum of 11°C (51°F) and an average of 0°C (32°F). The month is quite damp, with a total precipitation of 198 mm (7.8 in) spread over 16 days, resulting in a high humidity level of 90%. In contrast, February offers a much warmer atmosphere, with temperatures varying between a minimum of -3°C (27°F) and a maximum of 31°C (88°F), averaging 13°C (56°F). Precipitation is significantly less in February, totaling only 28 mm (1.1 in) over just 5 days, and the humidity is lower at 69%. For more details, you can visit San Martin de los Andes weather in February.

In comparing the weather between July and March, one can observe significant differences in temperature and precipitation. July experiences much colder temperatures, with a minimum of -14°C (7°F) and an average of 0°C (32°F), while March is relatively warmer, featuring a minimum of -6°C (22°F) and an average of 10°C (51°F). Additionally, July sees a maximum of only 11°C (51°F) and substantial precipitation of 198 mm (7.8 in) over 16 days, along with high humidity levels of 90%. In contrast, March has more moderate conditions, with a maximum of 28°C (83°F) and lower precipitation of 46 mm (1.8 in) spread over just 6 days, culminating in a humidity level of 73%. For more detailed information, you can explore the San Martin de los Andes weather in March.

In comparing the weather between July and April, it's evident that April is significantly warmer, featuring average temperatures ranging from -7°C (20°F) to a comfortable 23°C (74°F). In contrast, July experiences much colder conditions, with temperatures varying from a minimum of -14°C (7°F) to a maximum of just 11°C (51°F).

Additionally, April sees less precipitation, totaling 64 mm (2.5 in) over 9 days, whereas July is much wetter, with 198 mm (7.8 in) falling over 16 days. The humidity levels are also notably different, with July maintaining a higher humidity of 90%, compared to April's 82%. For more detailed information on April weather, you can check San Martin de los Andes weather in April.

When comparing the weather in July and May, there are notable differences in temperature, precipitation, and overall conditions. July experiences a minimum temperature of -14°C (7°F) and an average of 0°C (32°F), while May is slightly warmer, with a minimum of -16°C (4°F) and an average of 3°C (38°F). In terms of maximum temperatures, July peaks at 11°C (51°F), while May can reach up to 20°C (68°F). Precipitation levels also vary, with July receiving 198 mm (7.8 in) over 16 days compared to May's 105 mm (4.1 in) over 13 days. Humidity is high in both months, with July at 90% and May slightly lower at 88%. For detailed insights into May weather, you can check this link: San Martin de los Andes weather in May.

When comparing the weather in July and June, July experiences slightly lower temperatures, with a minimum of -14°C (7°F) and a maximum of 11°C (51°F), while June has a minimum of -11°C (13°F) and a maximum of 9°C (48°F). Both months maintain an average temperature around 0°C (32°F to 33°F), but July typically registers a bit more precipitation, recording 198 mm (7.8 in) over 16 days compared to June's 228 mm (9.0 in) over 19 days. Humidity levels are slightly higher in July at 90% compared to 88% in June, indicating that July may feel a bit more humid despite the similar averages. For a closer look at June's weather specifics, you can check San Martin de los Andes weather in June.

In July, the weather in San Martin de los Andes is characterized by colder temperatures, with a minimum of -14°C (7°F) and an average of 0°C (32°F), while the maximum reaches only 11°C (51°F). This month also experiences significant precipitation, totaling 198 mm (7.8 in) over 16 days, maintaining a high humidity level of 90%.

In contrast, August sees a slight warming trend with minimum temperatures of -10°C (15°F) and an average of 1°C (33°F). The maximum temperature remains similar at 12°C (54°F). Precipitation decreases to 168 mm (6.6 in) but continues over the same number of days (16), with humidity levels remaining constant at 90%. For a more detailed outlook on August weather, you can visit San Martin de los Andes weather in August.

In comparing the weather of July and September, a noticeable shift in temperature and precipitation patterns emerges. July experiences more extreme cold with temperatures ranging from a minimum of -14°C (7°F) to a maximum of 11°C (51°F), while September offers a milder climate, with temperatures ranging from -10°C (14°F) to 18°C (65°F). The substantial precipitation in July, at 198 mm (7.8 in) over 16 days, contrasts sharply with September’s more moderate rainfall of 81 mm (3.2 in) spread over just 10 days. Additionally, humidity remains high in both months, though it slightly decreases in September to 85% compared to July's 90%. For more detailed information, you can check San Martin de los Andes weather in September.

In July, temperatures in San Martin de los Andes are quite chilly, with a minimum of -14°C (7°F) and an average of 0°C (32°F), reaching a maximum of only 11°C (51°F). The month is characterized by high humidity at 90% and significant precipitation, totaling 198 mm (7.8 in) over 16 days. In contrast, October brings a milder climate, with temperatures ranging from a minimum of -9°C (15°F) to a comfortable maximum of 23°C (73°F) and an average of 4°C (39°F). The precipitation decreases to 102 mm (4.0 in) over 13 days, and humidity levels drop to 79%. For more detailed information, you can check the San Martin de los Andes weather in October.

The weather in July and November presents a stark contrast in San Martin de los Andes. In July, temperatures are notably lower, with a minimum of -14°C (7°F) and an average of 0°C (32°F), while maximums barely reach 11°C (51°F). Additionally, July experiences high precipitation levels of 198 mm (7.8 in) over 16 days, coupled with a humidity level of 90%, creating a chilly and damp environment.

In comparison, November offers milder conditions, with a minimum temperature of -7°C (20°F) and an average of 8°C (47°F), peaking at 23°C (75°F). The precipitation in November is significantly lower, at 58 mm (2.3 in) across just 9 days, and the humidity decreases to a more comfortable 71%. This shift makes November a more pleasant time for outdoor activities compared to the frigid and wet July. For more details, you can check out San Martin de los Andes weather in November.

In July, San Martin de los Andes experiences much colder weather, with temperatures ranging from a minimum of -14°C (7°F) to a maximum of 11°C (51°F) and an average temperature of 0°C (32°F). The region sees considerable precipitation, totaling 198 mm (7.8 in) over 16 days, resulting in high humidity levels around 90%.

In contrast, December showcases a milder climate, with temperatures varying from a minimum of -2°C (29°F) to a maximum of 28°C (83°F) and an average of 12°C (53°F). The precipitation is significantly lower at 48 mm (1.9 in) over just 7 days, accompanied by a drop in humidity to 73%. The difference in weather between these months highlights the seasonal transformation in this beautiful region. For more specific details, you can visit San Martin de los Andes weather in December.

Compare San Martin de los Andes's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in San Martin de los Andes

July in San Martin de los Andes is a month defined by its cold temperatures and notable precipitation, making it distinct from the milder months. With an average temperature hovering around freezing, the chilly air forms a stark contrast to the warmer days of summer. The high humidity coupled with frequent rain, often resulting in 16 days of precipitation, creates a unique, wintry atmosphere. This weather turns the landscape into a stunning winter wonderland, attracting visitors for snow sports and cozy retreats. To learn more about what to expect throughout the year, visit San Martin de los Andes Climate.