Temperature in Santa Cruz in September

Daytime highs, nighttime lows and the warmest cities in Santa Cruz, Argentina this September.

Santa Cruz, Argentina, a region in Argentina, experiences maximum daytime temperatures in September ranging from 3°C (37°F) in El Chaltén to 15°C (59°F) in Caleta Olivia. Nighttime temperatures generally drop to 5°C (41°F) in Caleta Olivia and -4°C (25°F) in El Chaltén.

What is the temperature of the different cities in Santa Cruz, Argentina in September?

Explore the map below to discover average September temperatures at the top destinations in Santa Cruz. For a deeper dive, simply click on any destination dot.

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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 Santa Cruz, check out our Santa Cruz's climate page.

See also: Santa Cruz weather by month.

Best Places to Visit in Santa Cruz in September

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

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 Santa Cruz

Santa Cruz temperatures in September: frequently asked questions

How hot does it get in Santa Cruz, Argentina in September?

El Calafate averages a daytime high of 7°C (45°F) in September, which is low for Santa Cruz, Argentina.

How cold does it get at night in Santa Cruz, Argentina in September?

Nighttime temperatures in El Calafate typically drop to around -2°C (28°F) in September.

What is the warmest city in September in Santa Cruz, Argentina?

Caleta Olivia tops the warmest city list in our database with average maximum daytime temperatures around 15°C (59°F) and a minimum nighttime temperature of around 5°C (41°F).

What is the coldest city in September in Santa Cruz, Argentina?

According to our data, El Chaltén holds the title for the coldest city in Santa Cruz, Argentina in September. It experiences maximum temperatures of approximately 3°C (37°F) and drops to lows of about -4°C (25°F) during the night.

How much sun does Santa Cruz, Argentina get in September?

El Calafate enjoys a balanced 169 hours of sunlight. This makes it neither too overcast nor too sunny.

What is the water temperature in September?

The water temperature averages approximately 6°C (43°F) in Puerto San Julián this month, generally too cold for comfortable swimming.

Interested in more climate information?

We have much more information about the climate in Santa Cruz.

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.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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