Buenos Aires Monthly Climate Averages

Buenos Aires is situated in humid subtropical zone which is known for warm weather during summer time with high humidity and soft and cool winter with short rainfalls.

To help you choose the best time to travel, you can find climate data below on the weather in Buenos Aires .


Month	t°C day	t°C night	mm rain	daylight

January	+30.1	+20.1	139	14.6h
February	+28.6	+19.3	127	13.8h
March	+26.8	+17.7	140	12.7h
April	+22.9	+13.8	119	11.6h
May	+19.3	+10.7	92	10.7h
June	+16	+8	59	10.3h
July	+15.4	+7.4	61	10.5h
August	+17.7	+8.8	64	11.3h
September	+19.3	+10.3	72	12.3h
October	+22.6	+13.3	127	13.4h
November	+25.6	+15.9	117	14.4h
December	+28.5	+18.4	119	14.9h

Best places

Best time with the soft weather for the sightseeing and long walks in Buenos Aires are April, May, September, October.

Temperature in Buenos Aires

The table shows that the hottest months in Buenos Aires are January and February, during which the average daytime temperature reaches +30.1°C and the nighttime temperature falls to +20.1°C.

The coldest months are July and June, when the daily average temperature falls to +15.4°C, and drops to +7.4°C during the night.

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