Buenos Aires weather in January 2020

  • 29°C maximum daytime temperature in January in Buenos Aires29
    29°C max day temperature
  • 9 hours of sunshine per day
  • 8 days with some rainfall in January in Buenos Aires8
    8 days with some rainfall
  • 20°C minimum night-time temperature in January in Buenos Aires20
    20°C min night temperature
  • 14 hours of daylight per day in January in Buenos Aires14
    14 hours of daylight per day
  • Moderate heat & humidity in January in Buenos AiresM
    Moderate heat & humidity
  • 107 mm monthly rainfall in January in Buenos Aires107
    107 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Buenos Aires11
    11+ (Extreme) UV index
  • 24°C sea temperature in January in Buenos Aires24
    24°C sea temperature

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

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Expect 29°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Buenos Aires in January. Check more long-term weather averages for Buenos Aires in January before you book your next holiday to Argentina in 2020/2021.

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More about Buenos Aires

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

The January weather guide for Buenos Aires, Argentina 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)

Guide to Buenos Aires weather in January

The average maximum daytime temperature in Buenos Aires in January is a warm 29°C (84°F) with moderate heat & humidity. The average night-time temperature is usually a comfortable 20°C (68°F). There are usually 9 hours of bright sunshine each day, which represents 60% of the 14 hours of daylight.

Expect 107mm (4.2 inches) of rainfall across the whole of January with 8 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 January is 24°C (75°F).

Buenos Aires sunrise & sunset times for January 2020

Browse the sunrise & sunset times for Buenos Aires in January 2020. Select a month to view Buenos Aires sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st January 2020 05:44 20:10
Thursday, 2nd January 2020 05:45 20:10
Friday, 3rd January 2020 05:46 20:10
Saturday, 4th January 2020 05:46 20:10
Sunday, 5th January 2020 05:47 20:10
Monday, 6th January 2020 05:48 20:10
Tuesday, 7th January 2020 05:49 20:10
Wednesday, 8th January 2020 05:50 20:10
Thursday, 9th January 2020 05:51 20:10
Friday, 10th January 2020 05:51 20:10
Saturday, 11th January 2020 05:52 20:10
Sunday, 12th January 2020 05:53 20:10
Monday, 13th January 2020 05:54 20:10
Tuesday, 14th January 2020 05:55 20:10
Wednesday, 15th January 2020 05:56 20:09
Thursday, 16th January 2020 05:57 20:09
Friday, 17th January 2020 05:58 20:09
Saturday, 18th January 2020 05:59 20:08
Sunday, 19th January 2020 06:00 20:08
Monday, 20th January 2020 06:01 20:08
Tuesday, 21st January 2020 06:02 20:07
Wednesday, 22nd January 2020 06:03 20:07
Thursday, 23rd January 2020 06:04 20:06
Friday, 24th January 2020 06:05 20:06
Saturday, 25th January 2020 06:06 20:05
Sunday, 26th January 2020 06:07 20:05
Monday, 27th January 2020 06:08 20:04
Tuesday, 28th January 2020 06:09 20:03
Wednesday, 29th January 2020 06:10 20:03
Thursday, 30th January 2020 06:11 20:02
Friday, 31st January 2020 06:12 20:01
  • Save up to £1,000 per couple on 2020 holidays (incl. flights)
  • Extra £50pp off & book 2 or more holidays on same day
  • Pay just £99 low deposits per person

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