Weather in Buenos Aires in December 2018

  • 28°C maximum daytime temperature in December in Buenos Aires28
    28°C max day temperature
  • 8 hours of sunshine per day (57% of daylight hours) in December in Buenos Aires8
    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

Going to Buenos Aires? Find the best month to visit Buenos Aires based on the weather.

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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 2018/2019.

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More about Buenos Aires

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

Guide to Buenos Aires weather in December

The average maximum daytime temperature in Buenos Aires in December is a warm 28°C (82°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 18°C (64°F). There are usually 8 hours of bright sunshine each day, which represents 57% of the 14 hours of daylight.

Expect 92mm (3.6 inches) of rainfall across the whole of December with 9 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Buenos Aires in December is 23°C (73°F).

Buenos Aires sunrise & sunset times for December 2018

Browse the sunrise & sunset times for Buenos Aires in December 2018. Select a month to view Buenos Aires sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st December 2018 05:34 19:52
Sunday, 2nd December 2018 05:34 19:53
Monday, 3rd December 2018 05:34 19:54
Tuesday, 4th December 2018 05:33 19:55
Wednesday, 5th December 2018 05:33 19:55
Thursday, 6th December 2018 05:33 19:56
Friday, 7th December 2018 05:33 19:57
Saturday, 8th December 2018 05:34 19:58
Sunday, 9th December 2018 05:34 19:59
Monday, 10th December 2018 05:34 19:59
Tuesday, 11th December 2018 05:34 20:00
Wednesday, 12th December 2018 05:34 20:01
Thursday, 13th December 2018 05:34 20:02
Friday, 14th December 2018 05:35 20:02
Saturday, 15th December 2018 05:35 20:03
Sunday, 16th December 2018 05:35 20:04
Monday, 17th December 2018 05:36 20:04
Tuesday, 18th December 2018 05:36 20:05
Wednesday, 19th December 2018 05:36 20:05
Thursday, 20th December 2018 05:37 20:06
Friday, 21st December 2018 05:37 20:06
Saturday, 22nd December 2018 05:38 20:07
Sunday, 23rd December 2018 05:38 20:07
Monday, 24th December 2018 05:39 20:08
Tuesday, 25th December 2018 05:39 20:08
Wednesday, 26th December 2018 05:40 20:08
Thursday, 27th December 2018 05:41 20:09
Friday, 28th December 2018 05:41 20:09
Saturday, 29th December 2018 05:42 20:09
Sunday, 30th December 2018 05:43 20:10
Monday, 31st December 2018 05:43 20:10
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