Malargüe Temperature by Month

Malargüe in Mendoza Province, Argentina sees significant seasonal temperature differences, with daytime highs between 6°C (43°F) in July and 26°C (79°F) in January, averaging 16°C (61°F) annually. Explore the full monthly breakdown below.

The weather in Malargüe experiences significant differences between warm and cold seasons, with big shifts in temperature. At night, minimum temperatures range from 9°C (48°F) in January to -6°C (21°F) in July.

The chart below illustrates the average maximum day and minimum night temperatures in Malargüe by month:

Low temperatures are most often recorded between 4 AM and 6 AM, while highs typically occur around 3 PM. January, the city's warmest month, sees 327 hours of sunshine.

The chart below shows the average temperature throughout the year:

Malargüe's average annual maximum temperature is 16°C (61°F). To put that in context, here's how it compares to a few well-known destinations:

Barcelona, Spain has an annual average of around 21°C (70°F), with warm summers and mild, fairly short winters.

Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.

Buenos Aires, Argentina averages 23°C (73°F) a year, with hot summers and mild winters, and seasons reversed compared to Europe.

Adelaide, Australia averages 21°C (70°F) a year, with warm summers, mild winters, and relatively low rainfall year-round.

Temperature alone doesn't tell the whole story, humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.

In the cooler months, when temperatures drop below 10°C, high humidity makes the cold feel more cutting than it would in dry conditions.

In Malargüe, July is the coolest month, with average highs of 6°C (43°F) and humidity around 63%, considered high. In January, the warmest month, temperatures average 26°C (79°F) with 45% humidity, conditions that feel moderate. For a full picture, see our humidity page.

Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.

The readings come from a range of sources, land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.

Seasonal temperature shifts influence more than just how warm it feels, they also drive changes in rainfall, cloud cover, and wind patterns throughout the year.

Warmer air holds more moisture, which tends to mean heavier or more frequent rain during the warmer months. When temperatures drop in winter, any precipitation that does fall is more likely to come as snow or sleet, though in Malargüe this rarely lasts long on the ground.

For more on Malargüe's weather, including monthly rainfall, sunshine hours, and humidity, visit our Malargüe climate page.