Luján de Cuyo Temperature by Month
Luján de Cuyo, Mendoza Province, Argentina has an average annual maximum temperature of 21°C (70°F), ranging from 13°C (55°F) in July to 29°C (84°F) in January. Below you'll find a full monthly breakdown and a comparison with cities worldwide.
Luján de Cuyo Monthly Temperatures
Visitors to Luján de Cuyo can expect significant temperature changes throughout the year. Nighttime temperatures also vary widely, ranging from 17°C (63°F) in January to 1°C (34°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Luján de Cuyo by month:
Daily lows are most common between 4 AM and 6 AM. By 3 PM temperatures reach their daily high, driven by peak solar heating. January, the warmest month of the year, receives 311 hours of sunshine.
The chart below shows the average temperature throughout the year:
Temperature: Luján de Cuyo vs Argentina
The map below shows the annual temperature across Argentina. You can also select individual months if you want to compare a specific time of year.
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Luján de Cuyo vs World: Temperature Compared
Luján de Cuyo's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:
Rome, Italy averages 20°C (68°F) annually, with reliably warm summers and comfortable winters.
Zermatt, Switzerland averages just 4°C (39°F) annually due to its altitude, with very cold winters and cool summers even at its warmest.
Seoul, South Korea averages 18°C (64°F) a year, with four clear seasons, cold winters, and hot humid summers.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Luján de Cuyo?
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 Luján de Cuyo, July is the coolest month, with average highs of 13°C (55°F) and humidity around 64% — considered high. In January, the warmest month, temperatures average 29°C (84°F) with 50% 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 Luján de Cuyo this rarely lasts long on the ground.
For more on Luján de Cuyo's weather — including monthly rainfall, sunshine hours, and humidity — visit our Luján de Cuyo climate page.
