Buenos Aires weather in December 2024

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

  • 28°C maximum daytime temperature in December in Buenos Aires28
    28°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in December in Buenos Aires9
    9 days with some rainfall
  • 18°C minimum night-time temperature in December in Buenos Aires18
    18°C min night temperature
  • 14 hours of daylight per day in December in Buenos Aires14
    14 hours of daylight per day
  • Moderate heat & humidity in December in Buenos AiresM
    Moderate heat & humidity
  • 92 mm monthly rainfall in December in Buenos Aires92
    92 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Buenos Aires11
    11+ (Extreme) UV index
  • 23°C sea temperature in December in Buenos Aires23
    23°C sea temperature

More about Buenos Aires

Buenos Aires by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Argentina

  • Save up to £700 per couple on escorted tours in 2024
  • £400 off Europe, £600 off USA & Canada & £700 off long haul
  • Travel before 31st December 2024 (inclusive)

Expires at 23:59 on Thursday 29th Feb 2024 · View all Cosmos offers

CosmosTour deal finder

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.

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

Back to top

More about Buenos Aires

How hot is it in Buenos Aires in December?

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

How sunny is it in Buenos Aires in December?

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

How warm is the sea around Buenos Aires in December?

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

Does it rain in Buenos Aires in December?

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

Buenos Aires December sunrise & sunset times

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

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

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^