Argentina weather in December 2024

Expect 28°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Argentina in December. Check more long-term weather averages for Argentina in December before you book your next holiday to Argentina in 2024/2025.

  • 28°C maximum daytime temperature in December in Argentina (Buenos Aires)28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in December in Argentina (Buenos Aires)9
    9 days with some rainfall
  • 18°C minimum night-time temperature in December in Argentina (Buenos Aires)18
    18°C min night temperature
  • 14 hours of daylight per day in December in Argentina (Buenos Aires)14
    14 hours of daylight per day
  • Moderate heat & humidity in December in Argentina (Buenos Aires)M
    Moderate heat & humidity
  • 92 mm monthly rainfall in December in Argentina (Buenos Aires)92
    92 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Argentina (Buenos Aires)11
    11+ (Extreme) UV index
  • 23°C sea temperature in December in Argentina (Buenos Aires)23
    23°C sea temperature

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The December weather guide for Argentina (Buenos Aires) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Argentina destinations

Below are average maximum temperatures at popular countries and places in Argentina in December. Select a holiday destination to see more weather parameters.

All Argentina destinations

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Argentina

How hot is it in Argentina in December?

Daytime temperatures usually reach 28°C in Buenos Aires, Argentina in December with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Argentina in December?

There are normally 8 hours of bright sunshine each day in Buenos Aires, Argentina in December - that's 57% of daylight hours.

How warm is the sea around Argentina in December?

The average sea temperature around Buenos Aires, Argentina in December is 23°C.

Does it rain in Argentina in December?

There are usually 9 days with some rain in Buenos Aires, Argentina in December and the average monthly rainfall is 92mm.

Argentina December sunrise & sunset times

Browse the sunrise and sunset times for Argentina in December 2024. Select a month to view Argentina sunrise and sunset times for the next 12 months. The Argentina sunrise and sunset times shown below are for Buenos Aires.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st December 2024 05:34 19:52
Monday, 16th December 2024 05:35 20:04
Tuesday, 31st December 2024 05:44 20:10

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