Weather in October 2025

Buenos Aires weather in October 2025

The temperatures in Buenos Aires in October are usually low and can range between 13°C and 20°C.

You can expect about 3 to 8 days of rain in Buenos Aires during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Buenos Aires in October 2025.

If you’re planning to visit Buenos Aires in the near future, we highly recommend that you review the 14 day weather forecast for Buenos Aires before you arrive.

Temperatures
Temperatures
20° / 13°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
26
Rainfall
Rainfall
128
mm
10.2
Sun Hours
10.2
Hrs

Buenos Aires annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 30° / 21° 4 27 0 92 mm
Good
February 28° / 21° 5 23 0 153 mm
Perfect
March 25° / 19° 4 27 0 121 mm
Perfect
April 22° / 16° 4 26 0 103 mm
Good
May 18° / 13° 4 27 0 106 mm
Good
June 15° / 10° 4 26 0 81 mm
Good
July 14° / 9° 5 26 0 113 mm
Good
August 16° / 10° 3 28 0 105 mm
Good
September 17° / 11° 5 25 0 108 mm
Good
October 20° / 13° 5 26 0 128 mm
Good
November 24° / 16° 5 25 0 132 mm
Perfect
December 28° / 19° 4 27 0 119 mm
Perfect
Temperatures in Buenos Aires in October
Rain in Buenos Aires in October

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Weather in Buenos Aires in October - FAQ

What is the average temperature in Buenos Aires in October?
The average temperature in Buenos Aires in October is 13/20° C.
What is the chance of rain in Buenos Aires in October?
On average, there are 5 rainy days in Buenos Aires during October.
Weather wise, is October a good time to visit Buenos Aires?
The weather in Buenos Aires in October is good.
Can it snow in Buenos Aires in October?
On average, there are 0 snowy days in Buenos Aires in October.
More about the weather in Buenos Aires