The climate in Buenos Aires during January can be summarized as hot and damp.
January is in the summer in Buenos Aires and is typically the warmest month of the year. Daytime maximum temperatures average around 29°C (85°F), whilst at night 20°C (67°F) is normal.
|Daytime temperature||29.3°C 84.7°F|
|Nightly temperature||19.5°C 67.1°F|
|Average temperature||24.4°C 75.9°F|
|Daily sunshine||9.1 hrs|
|Avg rainfall||107 mm 4.2 ins|
|Rainy days||8 days|
|Sea temperature||22.5°C 72.5°F|
|Windspeed||14.4kph 9 mph|
On average January is the 3rd wettest month of the year in Buenos Aires with around 107mm 4.2 inches of rain making it a damp time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.
On the flip side this corresponds to an average of 9.1 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Buenos Aires in January 2022.
|Hottest month:||January||29.1°C 84.4°F|
|Driest month:||July||62mm 2.4ins|
|Coldest month:||July||14.8°C 58.6°F|
|Wettest month:||March||121mm 4.8ins|