Argentina in august: average Weather, Temperature and Climate, Where to go?
Weather in Argentina in august 2025
Here, find the the weather forecast for august for most popular cities in Argentina. These forecasts are probabilities for the month of august from weather reports for over 10 years. The percentage indicates the possibility of having the weather indicated.
Average weather in august in Buenos Aires
good weather
Weather at 6am
52°F
Clear/Sunny
51% of time
23%
13%
6%
Weather at 12pm
58°F
Clear/Sunny
51% of time
23%
14%
8%
Weather at 6pm
59°F
Clear/Sunny
54% of time
23%
12%
8%
Weather at 3am
54°F
53%
24%
11%
7%
More information about the weather in Buenos Aires in august
Where to go in Argentina in august?
Where to go in Argentina in august: destination map
Where to go in each region in august?
| Cuyo (Mendoza, La Rioja, San Rafael...) | 29°F to 68°F | 0 à 6 days | tolerable weather* | |
| North West of Argentina (Salta, Purmamarca (Seven Colors Mountain), Catamarca (San Fernando del Valle de Catamarca)...) | 61°F to 81°F | 0 à 1 days | good weather* | |
| Northeast of Argentina (Cordoba, Iguazú, Rosario...) | 67°F to 77°F | 0 à 5 days | good weather* | |
| Pampas (Buenos Aires, Mar del Plata, Bahía Blanca...) | 58°F to 65°F | 1 à 4 days | 52°F to 56°F | tolerable weather* |
| Patagonia (El Calafate, Puerto Madryn, San Carlos de Bariloche...) | 23°F to 61°F | 1 à 22 days | 41°F to 52°F | very bad weather* |
| Tierra del Fuego (Ushuaia, Rio Grande, Isla de los Estados...) | 38°F to 43°F | 4 à 9 days | very bad weather |
Where should you go in Argentina in august when it comes to the weather?
Remember:
The climate in Argentina in august ranges from good to very bad depending on the region and city.
Good news: Although it is not perfect the weather in Argentina in august should be pretty good in Tilcara, Rosario, Salta, Iguazú, Cordoba and La Rioja. I allows to savor vacation in these areas. And even why not take a little time to sunbathe!
If you do not go lazing in the sun, but, for example to go sightseeing, the cities of Mendoza, Buenos Aires, Mar del Plata, Bahía Blanca and Valdés have a just ok weather for this kind of activity in august. Finally, avoid going in the cities of Patagonia, El Calafate, Ushuaia, Río Gallegos, Comodoro Rivadavia and San Carlos de Bariloche in august because the climate is pretty unfavorable.
Climate in Argentina in august
Climate in Buenos Aires in august
In the month of august, the mean temperature in Buenos Aires is 58°F (maximum temperature is 61°F and minimum temperature is 52°F). The climate is quite cold here in august, but it is endurable by dressing warm. With 4.2in over 4 days, you will experience some showers throughout your vacations. But this is moderate and you will not be too bothered by it.
With a correct climate, the month of august is okay (but not good month) for traveling there in Argentina.
| August | |||
| Average temperature | 58°F | ||
| Highest temperature | 61°F | ||
| Lowest temperature | 52°F | ||
| Sea temperature | 55°F | ||
| Rainfall | 4.2in | ||
| Number of days with rainfall | 4 day(s) (12%) | ||
| Humidity | 81% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 31% | ||
| Length of day | 10:50 | ||
| Our opinion at whereandwhen.net | good |
Climate in Cordoba in august
In the month of august, the mean temperature in Cordoba is 59°F (maximum temperature is 70°F and minimum temperature is 50°F). The climate pleasant in this city in august. It rains very rarely during august. You stay dry throughout your trip!
With good weather conditions, the month of august is a good time to go in that area in Argentina.
| August | |||
| Average temperature | 59°F | ||
| Highest temperature | 70°F | ||
| Lowest temperature | 50°F | ||
| Rainfall | 0.3in | ||
| Number of days with rainfall | 0 day(s) (1%) | ||
| Humidity | 63% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 14% | ||
| Length of day | 10:59 | ||
| Our opinion at whereandwhen.net | good |
Climate in El Calafate in august
In the month of august, the mean temperature in El Calafate is 32°F (maximum temperature is 38°F and minimum temperature is 29°F). The climate is quite cold in that locality in this month. Bring warm clothes! With barely 2.5in over 3 days, it rains very little throughout your stay.
| August | |||
| Average temperature | 32°F | ||
| Highest temperature | 38°F | ||
| Lowest temperature | 29°F | ||
| Rainfall | 2.5in | ||
| Number of days with rainfall | 3 day(s) (10%) | ||
| Humidity | 86% | ||
| Daily sunshine hours | 9 | ||
| Cloud cover | 36% | ||
| Length of day | 09:53 | ||
| Our opinion at whereandwhen.net | very bad |
Climate in Iguazú in august
In august, maximum temperature is 77°F and minimum temperature is 59°F (for an average temperature of 68°F). The climate quite comfortable in this location in august. With 4.3in over 5 days, rainfall can happen during your holidays. But this is moderate and you will not be too bothered by it.
With a good weather, the month of august is a good month to go there in Argentina.
| August | |||
| Average temperature | 68°F | ||
| Highest temperature | 77°F | ||
| Lowest temperature | 59°F | ||
| Rainfall | 4.3in | ||
| Number of days with rainfall | 5 day(s) (15%) | ||
| Humidity | 87% | ||
| Daily sunshine hours | 11 | ||
| Cloud cover | 28% | ||
| Length of day | 11:12 | ||
| Our opinion at whereandwhen.net | good |
Climate in Mar del Plata in august
In the month of august, the mean temperature in Mar del Plata is 52°F (maximum temperature is 58°F and minimum temperature is 47°F). The climate is rather cold around this city in august, but it is liveable when dressing hot. With 3in over 3 days, rain may occur throughout your holidays. But this is pretty reasonably and it is only of temporary showers.
With a correct weather, august is okay (but not good month) for traveling in that area.
| August | |||
| Average temperature | 52°F | ||
| Highest temperature | 58°F | ||
| Lowest temperature | 47°F | ||
| Sea temperature | 51°F | ||
| Rainfall | 3in | ||
| Number of days with rainfall | 3 day(s) (9%) | ||
| Humidity | 82% | ||
| Daily sunshine hours | 10 | ||
| Cloud cover | 34% | ||
| Length of day | 10:40 | ||
| Our opinion at whereandwhen.net | tolerable |
All cities in Argentina in august
| Buenos Aires in august | good weather |
| Cordoba in august | good weather |
| El Calafate in august | very bad weather |
| Iguazú in august | good weather |
| Mar del Plata in august | tolerable weather |
| Mendoza in august | tolerable weather |
| Patagonia in august | very bad weather |
| Salta in august | good weather |
| Ushuaia in august | very bad weather |
| Bahía Blanca in august | tolerable weather |
| Isla de los Estados in august | very bad weather |
| La Rioja in august | good weather |
| Puerto Madryn in august | tolerable weather |
| Purmamarca (Seven Colors Mountain) in august | very bad weather |
| Reconquista in august | good weather |
| Rio Grande in august | very bad weather |
| Rosario in august | good weather |
| San Carlos de Bariloche in august | very bad weather |
| Catamarca (San Fernando del Valle de Catamarca) in august | very bad weather |
| San Rafael in august | tolerable weather |
| Santiago del Estero in august | good weather |
| Aconcagua in august | very bad weather |
| Almte. Brown in august | good weather |
| Cabo San Pablo in august | very bad weather |
Weather data for Argentina in august:
Weather data for Argentina in august is derived from an average of the weather forecast since 2009 in Argentina. There is a margin of error and these forecasts are to be considered as general information only. The weather in Argentina can vary slightly from year to year, but these predictions should limit surprises. So you can pack your bags and check when is the best time to go to Argentina.