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Buenos Aires weather in January 2021
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- 2929°C max day temperature
- 88 days with some rainfall
- 2020°C min night temperature
- 1414 hours of daylight per day
- MModerate heat & humidity
- 107107 mm of monthly rainfall
- 1111+ (Extreme) UV index
- 2424°C sea temperature
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.
How hot is it in Buenos Aires in January?
Daytime temperatures usually reach 29°C in Buenos Aires in January with moderate heat and humidity, falling to 20°C at night.
How sunny is it in Buenos Aires in January?
There are normally 9 hours of bright sunshine each day in Buenos Aires in January - that's 60% of daylight hours.
How warm is the sea around Buenos Aires in January?
The average sea temperature around Buenos Aires in January is 24°C.
Does it rain in Buenos Aires in January?
There are usually 8 days with some rain in Buenos Aires in January and the average monthly rainfall is 107mm.
Buenos Aires sunrise & sunset times for January 2021
Browse the sunrise & sunset times for Buenos Aires in January 2021. Select a month to view Buenos Aires sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Friday, 1st January 2021||05:45||20:10|
|Saturday, 16th January 2021||05:58||20:09|
|Sunday, 31st January 2021||06:13||20:01|
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about Buenos Aires
Where's hot in Argentina in January?
Below are average maximum temperatures at popular destinations in Argentina in January. Select a destination to see more weather parameters.
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