Buenos Aires Province Weather by Month — Temperature & Rainfall Guide

Buenos Aires Province is a region in Argentina. Many people wonder what the weather conditions are in Buenos Aires Province over the year. What is the best time to visit Buenos Aires Province?

This page shows the average weather conditions by month in Buenos Aires Province over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Buenos Aires Province ranges from good in San Nicolás de los Arroyos to excellent in Mar del Plata. January is a summer month. The temperatures range from high in Miramar with 24°C (75°F) to very high in San Nicolás de los Arroyos with 32°C (90°F). On average, this month is one of the warmest months of the year in Buenos Aires Province. So be prepared and make sure to dress lightly.

Find more detailed climate information for Buenos Aires Province in January here.

In February the weather in Buenos Aires Province ranges from good in San Antonio de Areco to excellent in Mar del Plata. February is a summer month. The temperatures range from high in Miramar with 24°C (75°F) to very high in San Nicolás de los Arroyos with 30°C (86°F).

Find more detailed climate information for Buenos Aires Province in February here.

In March the weather in Buenos Aires Province ranges from very good in Tigre to excellent in Mar del Plata. The average maximum daytime temperatures are high and range from 22°C (72°F) in Malargüe to 28°C (82°F) in San Nicolás de los Arroyos.

Find more detailed climate information for Buenos Aires Province in March here.

In April the weather in Buenos Aires Province ranges from very good in Tigre to excellent in Mar del Plata. The temperatures range from moderate in Malargüe with 17°C (63°F) to high in San Nicolás de los Arroyos with 25°C (77°F).

Find more detailed climate information for Buenos Aires Province in April here.

In May the weather in Buenos Aires Province ranges from good in Mar del Plata to excellent in San Antonio de Areco. The temperatures range from low in Malargüe with 12°C (54°F) to pleasant in San Nicolás de los Arroyos with 21°C (70°F).

Find more detailed climate information for Buenos Aires Province in May here.

In June the weather in Buenos Aires Province ranges from mixed in Sierra de la Ventana to very good in San Nicolás de los Arroyos. June is a winter month. The temperatures range from low in Malargüe with 7°C (45°F) to moderate in San Nicolás de los Arroyos with 18°C (64°F).

Find more detailed climate information for Buenos Aires Province in June here.

In July the weather in Buenos Aires Province ranges from mixed in Mar del Plata to very good in Trenque Lauquen. July is a winter month. The temperatures range from low in Malargüe with 6°C (43°F) to moderate in San Nicolás de los Arroyos with 17°C (63°F). On average, this month is the coldest month of the year in Buenos Aires Province.

Find more detailed climate information for Buenos Aires Province in July here.

In August the weather in Buenos Aires Province ranges from good in Mar del Plata to excellent in San Nicolás de los Arroyos. August is a winter month. The temperatures range from low in Malargüe with 9°C (48°F) to pleasant in San Nicolás de los Arroyos with 20°C (68°F).

Find more detailed climate information for Buenos Aires Province in August here.

In September the weather in Buenos Aires Province ranges from good in Mar del Plata to excellent in San Antonio de Areco. The temperatures range from moderate in Malargüe with 12°C (54°F) to pleasant in San Nicolás de los Arroyos with 22°C (72°F).

Find more detailed climate information for Buenos Aires Province in September here.

In October the weather in Buenos Aires Province ranges from good in Miramar to excellent in Tandil. The temperatures range from moderate in Malargüe with 17°C (63°F) to high in San Nicolás de los Arroyos with 25°C (77°F).

Find more detailed climate information for Buenos Aires Province in October here.

In November the weather in Buenos Aires Province ranges from very good in San Antonio de Areco to excellent in Mar del Plata. The temperatures range from pleasant in Miramar with 20°C (68°F) to high in San Nicolás de los Arroyos with 28°C (82°F).

Find more detailed climate information for Buenos Aires Province in November here.

In December the weather in Buenos Aires Province ranges from good in San Antonio de Areco to excellent in Mar del Plata. December is a summer month. The temperatures range from high in Miramar with 23°C (73°F) to very high in San Nicolás de los Arroyos with 30°C (86°F).

Find more detailed climate information for Buenos Aires Province in December here.