Weather in Buenos Aires in august 2025

The weather in Buenos Aires in august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.

Average weather throughout august

good weather

Weather at 6am
52°F

Partly Cloudy

23%

Cloudy

13%

Moderate rain at times

6%

Weather at 12pm
58°F

Partly Cloudy

23%

Cloudy

14%

Moderate rain at times

8%

Weather at 6pm
59°F

Partly Cloudy

23%

Cloudy

12%

Moderate rain at times

8%

Weather at 3am
54°F

Clear/Sunny

53%

Partly Cloudy

24%

Cloudy

11%

Heavy rain

7%



Evolution of daily average temperature and precipitation in Buenos Aires in august

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Buenos Aires in august.


The climate of Buenos Aires in august is good

The morning temperatures are still quite cool throughout the month of August. On the other hand, as the hours pass, the atmosphere freshens - thanks to the gradual increase in temperatures. To this is added a beautiful sunshine that characterizes the days one after the other, to the point that the weather in Buenos Aires throughout August is improving slowly but surely.

Buenos Aires at the Beginning of August

The beautiful sun shines during the first days of August, in spite of the rare manifestations of showers and intense rains. However as the morning temperatures are still cool, it is yet too early for t-shirts and flip-flops. To be able to feel a pleasant sensation, light sweaters remain important.

Buenos Aires in the Middle of August

Despite the small rise in temperature, the climate throughout August in Buenos Aires is experiencing a slight decline. The rains gradually intensify to the point that some afternoons become rainy. Even if the beautiful days prevail over the other climatic characteristics, one must also expect cloudy days more often.

Buenos Aires at the End of August

Against all odds, the weather refreshes once again at the end of August. In addition to the rainfall that can occur from one moment to another, we must also be prepared to face the freshness of the atmosphere - since temperatures rarely exceed 12° C at the best hours of the day.



Seasonal average climate and temperature of Buenos Aires in august

Check below seasonal norms These statistics are set from the weather statements earlier years of august.

August
Outside temperature
Average temperature 58°F
Highest temperature 61°F
Lowest temperature 52°F
Highest record temperature 81°F
(2009)
Lowest record temperature 36°F
(2010)
Number of days at +65°F 10 day(s)
(32%)
Sea temperature
Average sea temperature 55°F
Lowest sea temperature 52°F
Highest sea temperature 58°F
Wind
Wind speed 21km/h
Wind temperature 49°F
Precipitation (rainfall)
Rainfall 4.2in
Number of days with rainfall 4 day(s)
(12%)
Record daily rainfall 3.9in
(2012)
Snowfall 0cm
Other climate data
Humidity 81%
Visibility 9.52km
Cloud cover 31%
UV index 4
Daily sunshine hours 10
Sunrise and sunset
Time of sunrise 07:33
Time of sunset 18:23
Length of day 10:50
Our opinion about the weather in august
Our opinion at whereandwhen.net good



How was the weather last august?

Here is the day by day recorded weather in Buenos Aires in august 2024:

01-08-2024
Partly Cloudy
59°F to 67°F
02-08-2024
Clear/Sunny
65°F to 70°F
03-08-2024
Light rain shower
56°F to 67°F
04-08-2024
Cloudy
54°F to 58°F
05-08-2024
Partly Cloudy
50°F to 59°F
06-08-2024
Light drizzle
58°F to 59°F
07-08-2024
Clear/Sunny
50°F to 58°F
08-08-2024
Light rain shower
43°F to 47°F
09-08-2024
Clear/Sunny
41°F to 52°F
10-08-2024
Clear/Sunny
45°F to 59°F
11-08-2024
Clear/Sunny
50°F to 58°F
12-08-2024
Partly Cloudy
41°F to 54°F
13-08-2024
Clear/Sunny
49°F to 59°F
14-08-2024
Overcast
50°F to 59°F
15-08-2024
Clear/Sunny
54°F to 61°F
16-08-2024
Clear/Sunny
50°F to 58°F
17-08-2024
Clear/Sunny
47°F to 58°F
18-08-2024
Patchy rain nearby
52°F to 58°F
19-08-2024
Cloudy
49°F to 58°F
20-08-2024
Clear/Sunny
43°F to 52°F
21-08-2024
Light rain
52°F to 54°F
22-08-2024
Patchy rain nearby
49°F to 52°F
23-08-2024
Clear/Sunny
41°F to 54°F
24-08-2024
Overcast
45°F to 54°F
25-08-2024
Clear/Sunny
41°F to 54°F
26-08-2024
Clear/Sunny
47°F to 54°F
27-08-2024
Clear/Sunny
50°F to 56°F
28-08-2024
Partly Cloudy
50°F to 58°F
29-08-2024
Partly Cloudy
52°F to 59°F
30-08-2024
Light drizzle
50°F to 52°F
31-08-2024
Patchy rain nearby
49°F to 52°F

Map: other cities in Argentina in august

Cities near Buenos Aires:

Quilmes in augustgood weather
Almte. Brown in augustgood weather
La Plata in augustgood weather
Magdalena in augustgood weather
San Antonio de Areco in augusttolerable weather
Concepción del Uruguay in augustgood weather
San Clemente del Tuyu in augusttolerable weather
Azul in augusttolerable weather
Rosario in augustgood weather
Tandil in augusttolerable weather
Villa Gesell in augusttolerable weather
Concordia in augustgood weather
Argentina in august: See full list of cities

Click over cities on the map for information about the weather in august.

Legend: Buenos Aires perfect weather good tolerable bad very bad


Weather data for Buenos Aires in august:

Weather data for Buenos Aires for august are derived from an average of the weather forecast since 2009 in Buenos Aires. There is a margin of error and these forecasts are to be considered as general information only. The weather in Buenos Aires can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Buenos Aires.


Weather in july in Buenos Aires
Weather in september in Buenos Aires
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