Temperature in Mendoza Province in September

Daytime highs, nighttime lows and the warmest cities in Mendoza Province, Argentina this September.

Mendoza Province, Argentina, a region in Argentina, experiences maximum daytime temperatures in September ranging from -5°C (23°F) in Los Penitentes to 23°C (73°F) in San Martín. Nighttime temperatures generally drop to 9°C (48°F) in San Martín and -14°C (7°F) in Los Penitentes.

What is the temperature of the different cities in Mendoza Province, Argentina 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.

Select a Month

Check the conditions for any month of the year.

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

See also: Mendoza Province weather by month.

Best Places to Visit in Mendoza Province in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Mendoza Province.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in Mendoza Province

Mendoza Province temperatures in September: frequently asked questions

How hot does it get in Mendoza Province, Argentina in September?

Expect daytime temperatures around 20°C (68°F) in Mendoza. That makes September a pleasant month for Mendoza Province, Argentina.

How cold does it get at night in Mendoza Province, Argentina in September?

Average overnight lows in Mendoza Province, Argentina during September sit near 7°C (45°F) in Mendoza.

What is the warmest city in September in Mendoza Province, Argentina?

San Martín tops the warmest city list in our database with average maximum daytime temperatures around 23°C (73°F) and a minimum nighttime temperature of around 9°C (48°F).

What is the coldest city in September in Mendoza Province, Argentina?

For the month of September, Los Penitentes is the most temperate city in Mendoza Province, Argentina based on our records. Highs average -5°C (23°F) and nighttime temperatures dip to around -14°C (7°F).

How much sun does Mendoza Province, Argentina get in September?

Mendoza usually sees around 221 hours of sunlight, indicating many sunny days.

Interested in more climate information?

We have much more information about the climate in Mendoza Province.

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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