ArgentinaCountries Argentina December Temperatures
ArgentinaCountries Argentina
Argentina Argentina  
Temperatures in December
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Temperature in Argentina in December

December in Argentina has maximum daytime temperatures ranging from low in Las Cuevas with 8°C to very high temperatures in Santiago del Estero with 34°C. Nighttime temperatures generally drop to 22°C in Santiago del Estero and -4°C in Las Cuevas. December falls during the summer season.

What is the temperature of the different cities in Argentina in December?

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

Weather conditions Weather
Temperatures
Precipitation
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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

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Check the conditions for any month of the year.

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

  • What is the warmest city in December in Argentina?
    • Based on our systematic data collection, Santiago del Estero has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 34°C, while at night is goes down to an approximate temperature of 22°C."

  • What is the coldest city in December in Argentina?
    • When looking through our records, we find that Las Cuevas stands out as the coolest city in Argentina for the month of December. Daytime highs average 8°C and it cools down to about -4°C at night.

  • How much sun does Argentina get in December?
    • Buenos Aires enjoys approximately 273 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in December?
    • The water temperature averages approximately 20°C in Bahía Blanca this month, so still a bit cool to swim but some enjoy a chilly dive.

    Interested in more climate information?

    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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