Temperature in Mendoza Province in September

Mendoza Province is a region in Argentina. September in has maximum daytime temperatures ranging from very low in Los Penitentes with -5°C to high temperatures in San Martín with 23°C. Nighttime temperatures generally drop to 9°C in San Martín and -14°C in Los Penitentes.

What is the temperature of the different cities in Mendoza Province in September?

Find the average daytime temperatures in September for the most popular destinations in Mendoza Province on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Select a Month of Interest

Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit Argentina, check out our Mendoza Province's climate page.

What is the warmest city in September in Mendoza Province?

San Martín tops the warmest city list in our database with average maximum daytime temperatures around 23°C and a minimum nighttime temperature of around 9°C.

What is the coldest city in September in Mendoza Province?

When looking through our records, we find that Los Penitentes stands out as the coolest city in Mendoza Province for the month of September. Daytime highs average -5°C and it cools down to about -14°C at night.

How much sun does Mendoza Province get in September?

Mendoza enjoys approximately 221 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

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