Climate and Weather in Buenos Aires, Argentina

The climate of Buenos Aires

What is the capital of Argentina? Buenos Aires is located in southeastern Argentina, at the mouth of the Rio del Plata. Buenos Aires is Argentina’s largest city and capital; it is also the second largest Spanish-speaking city in the world after Madrid . The city is built in Art Deco, Art Nouveau and Gothic styles, which gives it a special skyline and is most reminiscent of several European capitals.

Buenos Aires has a temperate climate, with clear differences between the seasons. There is quite a lot of rain all year round, but the peak is in the summer months. Summers are warm and can sometimes get very hot due to the smog and air pollution in and around the city. The winters are mild, partly due to its location on the water. The climate is further influenced by the types of winds that blow here. The pampero comes from the southwest and usually precedes a storm, then brings cold air into the city. This pampero can occur all year round, but especially on the hot summer days the temperature can drop considerably. The sudestada is from the southeast but is less common, especially in the fall and spring. The sudestada then makes it slightly cooler and usually brings long rain showers, which can vary from drizzle to heavy cloudbursts. Snow and sleet rarely or never occur here. See abbreviations for Buenos Aires.

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Climate figures

The figures below are based on long-term average climate statistics. The temperatures are displayed in degrees Celsius (°C).

	maximum temperature	minimum temperature	hours of sunshine per day	days of rainfall per month	amount of rainfall per month	water temperature
January	29℃	20℃	9	9		23℃
February	28℃	19℃	9	8		23℃
March	26℃	17℃	7	8		22℃
April	22℃	14℃	7	8		19℃
May	19℃	11℃	5	7		16℃
June	15℃	8℃	4	7		13℃
July	15℃	7℃	5	7		11℃
August	17℃	8℃	6	7		10℃
September	19℃	10℃	6	7		11℃
October	22℃	13℃	7	10		14℃
November	25℃	15℃	8	9		18℃
December	28℃	18℃	8	10		21℃

The weather in Buenos Aires

Here you will find the weather forecast for Buenos Aires. View the current weather in Buenos Aires and the forecast for the coming days, such as temperatures, the chance of precipitation, the wind direction and the wind strength. With this weather data you can see what kind of weather you can expect in Buenos Aires. Based on the climate statistics, we describe the weather per month in Buenos Aires. This is not a long-term forecast, but gives the average weather forecast for all months of the year. Do you want to see the detailed weather forecast for Buenos Aires? On the page with extra weather information we show the chance of snow, the wind chill, visibility, UV strength, air pressure and more good weather information.

An average weather picture per month can be compiled on the basis of long-term climate statistics, certain weather patterns and specific events.

The weather in January

In January, the average maximum temperature in Buenos Aires is around 29 degrees Celsius. The average minimum temperature in January is 20 degrees. The number of hours that the sun is visible in January at this destination is around 9 hours per day. Within the whole month there is precipitation for about 9 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in February

In February, the average maximum temperature in Buenos Aires is around 28 degrees Celsius. The average minimum temperature in February is 19 degrees. The number of hours that the sun is visible in February at this destination is around 9 hours per day. Within the whole month there is precipitation for about 8 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in March

In the month of March, the average maximum temperature in Buenos Aires is around 26 degrees Celsius. The average minimum temperature in March is 17 degrees. The number of hours that the sun is visible in March at this destination is around 7 hours per day. Within the whole month there is precipitation for about 8 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in April

In the month of April, the average maximum temperature in Buenos Aires is around 22 degrees Celsius. The average minimum temperature in April is 14 degrees. The number of hours that the sun is visible in April at this destination is around 7 hours per day. Within the whole month there is precipitation for about 8 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in May

In the month of May, the average maximum temperature in Buenos Aires is around 19 degrees Celsius. The average minimum temperature in May is 11 degrees. The number of hours that the sun is visible in May in this destination is around 5 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in June

In the month of June, the average maximum temperature in Buenos Aires is around 15 degrees Celsius. The average minimum temperature in June is 8 degrees. The number of hours that the sun is visible in June at this destination is around 4 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in July

In July, the average maximum temperature in Buenos Aires is around 15 degrees Celsius. The average minimum temperature in July is 7 degrees. The number of hours that the sun is visible in July at this destination is around 5 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in August

In August, the average maximum temperature in Buenos Aires is around 17 degrees Celsius. The average minimum temperature in August is 8 degrees. The number of hours that the sun is visible in August in this destination is around 6 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in September

In September, the average maximum temperature in Buenos Aires is around 19 degrees Celsius. The average minimum temperature in September is 10 degrees. The number of hours that the sun is visible in September at this destination is around 6 hours per day. Within the whole month there is precipitation for about 7 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in October

In October, the average maximum temperature in Buenos Aires is around 22 degrees Celsius. The average minimum temperature in October is 13 degrees. The number of hours that the sun is visible in October at this destination is around 7 hours per day. Within the whole month there is precipitation for about 10 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in November

In November, the average maximum temperature in Buenos Aires is around 25 degrees Celsius. The average minimum temperature in November is 15 degrees. The number of hours that the sun is visible in November at this destination is around 8 hours per day. Within the whole month there is precipitation for about 9 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in December

In the month of December, the average maximum temperature in Buenos Aires is around 28 degrees Celsius. The average minimum temperature in December is 18 degrees. The number of hours that the sun is visible in December in this destination is around 8 hours per day. Within the whole month there is precipitation for about 10 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.