The weather in Buenos Aires is mild all year round.
The average annual temperature is 64.4 F with rare extreme temperatures.

Rains are more frequent in autumn and spring (from March to June and from September to December).

Summer: 12/21 to 3/20
Autumn: 03/21 to 06/20
Winter: 06/21 to 09/20
Spring: 9/21 to 12/20

OCTOBER -MAY
Average temperature: 18.3°C/65°F

Average humidity: 70%/n

Daylight: 14.5 hours

JUNE – SEPTEMBER
Average temperature: 12.2°C/54°F

Average Humidity: 75%/n

Daylight: 10 hours