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Temperature in Santa Cruz in September

Santa Cruz is a region in Argentina. September in has maximum daytime temperatures ranging from low in El Chaltén with 3°C to moderate temperatures in Caleta Olivia with 15°C. Nighttime temperatures generally drop to 5°C in Caleta Olivia and -4°C in El Chaltén.

What is the temperature of the different cities in Santa Cruz 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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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

  • What is the warmest city in September in Santa Cruz?
  • According to our recent database analysis, Caleta Olivia is the warmest city. It experiences an average maximum daytime temperature of approximately 15°C and rarely drops below 5°C during the night.

  • What is the coldest city in September in Santa Cruz?
  • Our database indicates that in September, El Chaltén is the city with the coolest temperatures in Santa Cruz. You can expect daytime highs of 3°C and nighttime lows close to -4°C.

  • How much sun does Santa Cruz get in September?
  • Most cities enjoy a balanced amount of sunshine, with around 169 hours of sunlight anticipated in El Calafate. This ensures the days are neither too dim nor excessively sunny.

  • What is the water's temperature in September?
  • The water temperature averages approximately 6°C in Puerto San Julián this month, so not the best month to swim.

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