Temperature in Río Negro in September

Daytime highs, nighttime lows and the warmest cities in Río Negro, Argentina this September.

Río Negro, Argentina, a region in Argentina, experiences maximum daytime temperatures in September ranging from 7°C (45°F) in Villa Mascardi to 20°C (68°F) in Río Colorado. Nighttime temperatures generally drop to 6°C (43°F) in Río Colorado and -2°C (28°F) in Villa Mascardi.

What is the temperature of the different cities in Río Negro, Argentina in September?

To get a sense of September's typical temperatures in the key spots of Río Negro, explore the map below. Click on a point for an in-depth look.

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 Río Negro, check out our Río Negro's climate page.

See also: Río Negro weather by month.

Best Places to Visit in Río Negro in September

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

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 Río Negro

Río Negro temperatures in September: frequently asked questions

How hot does it get in Río Negro, Argentina in September?

Expect daytime temperatures around 9°C (48°F) in El Bolsón. That makes September a low month for Río Negro, Argentina.

How cold does it get at night in Río Negro, Argentina in September?

Average overnight lows in Río Negro, Argentina during September sit near -2°C (28°F) in El Bolsón.

What is the warmest city in September in Río Negro, Argentina?

According to our recent database analysis, Río Colorado is the warmest city. It experiences an average maximum daytime temperature of approximately 20°C (68°F) and rarely drops below 6°C (43°F) during the night.

What is the coldest city in September in Río Negro, Argentina?

According to our data, Villa Mascardi holds the title for the coldest city in Río Negro, Argentina in September. It experiences maximum temperatures of approximately 7°C (45°F) and drops to lows of about -2°C (28°F) during the night.

Interested in more climate information?

We have much more information about the climate in Río Negro.

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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