El Calafate

Santa Cruz Weather & Climate: Argentina

Climate by month across Santa Cruz, Argentina, average temperatures, rainfall and the best time to visit.

Climate overview of Santa Cruz

Santa Cruz in Argentina sees its peak temperatures in January (16°C (61°F)) and its coolest in July (2°C (36°F)). For a full breakdown of what to expect throughout the year, we've put together a climate overview based on data from El Calafate, the region's most visited city. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Santa Cruz, there are no specific months with consistently comfortable weather, but average temperatures vary throughout the year.

The colder period typically falls in the months of April, May, June, July, August, September and October.

Precipitation in Santa Cruz remains relatively steady throughout the year, ranging from 87 mm (3.4 in) in April to 58 mm (2.3 in) in September.

December is the sunniest period, with ideal conditions for exploring the region and all it has to offer.

Explore Santa Cruz by month

Pick a month to see the average temperature, rainfall and sunshine in Santa Cruz - and find the best time to visit. (based on El Calafate)

Popular cities by month

Compare cities per month. Toggle cities on/off.

El Calafate El Chaltén Río Gallegos Los Antiguos Puerto Deseado Caleta Olivia
Day temperature (°C)
Monthly rainfall (mm)
Monthly sunshine (hours)

Climate map of Santa Cruz

Average daily temperature, monthly rainfall & sunshine hours across cities.

Avg day temp (°C)
32°

Compare popular cities

Average daytime and nighttime temperatures, yearly rainfall and sunshine.

El Calafate 3°C (37°F) 16°C (61°F) -4°C (25°F) 5°C (41°F) 858 mm (34 in) 2,156 hours
El Chaltén 1°C (34°F) 11°C (52°F) -5°C (23°F) 3°C (37°F) 2383 mm (94 in) 2,166 hours
Río Gallegos 7°C (45°F) 20°C (68°F) -1°C (30°F) 8°C (46°F) 397 mm (16 in) 1,465 hours
Los Antiguos 6°C (43°F) 19°C (66°F) 1°C (34°F) 11°C (52°F) 764 mm (30 in) 2,549 hours
Puerto Deseado 9°C (48°F) 23°C (73°F) 2°C (36°F) 13°C (55°F) 237 mm (9.3 in) 1,538 hours
Caleta Olivia 11°C (52°F) 25°C (77°F) 3°C (37°F) 13°C (55°F) 216 mm (8.5 in) 2,356 hours

Places in Santa Cruz, Argentina

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.