Temperature in Buenos Aires Province in January

Daytime highs, nighttime lows and the warmest cities in Buenos Aires Province, Argentina this January.

Buenos Aires Province, Argentina, a region in Argentina, experiences maximum daytime temperatures in January ranging from 24°C (75°F) in Miramar to 32°C (90°F) in San Nicolás de los Arroyos. Nighttime temperatures generally drop to 19°C (66°F) in San Nicolás de los Arroyos and 17°C (63°F) in Miramar. January falls during the summer season. On average, January is the warmest month of the year in Buenos Aires Province, Argentina. So be prepared and pack summer clothes.

What is the temperature of the different cities in Buenos Aires Province, Argentina in January?

To get a sense of January's typical temperatures in the key spots of Buenos Aires Province, explore the map below. Click on a point for an in-depth look.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit Buenos Aires Province, check out our Buenos Aires Province's climate page.

See also: Buenos Aires Province weather by month.

Best Places to Visit in Buenos Aires Province in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Buenos Aires Province.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

See all January weather averages, cities and regions in Buenos Aires Province

Buenos Aires Province temperatures in January: frequently asked questions

How hot does it get in Buenos Aires Province, Argentina in January?

Average daytime highs in Buenos Aires Province, Argentina during January reach about 26°C (79°F) in Mar del Plata.

How cold does it get at night in Buenos Aires Province, Argentina in January?

Mar del Plata sees nighttime lows close to 16°C (61°F) in January.

What is the warmest city in January in Buenos Aires Province, Argentina?

From a thorough analysis of our records, San Nicolás de los Arroyos clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 32°C (90°F), and evenings that remain near 19°C (66°F).

What is the coldest city in January in Buenos Aires Province, Argentina?

The coldest city in January in Buenos Aires Province, Argentina is Miramar when we check our database. The maximum daytime temperatures are around 24°C (75°F) and minimum nighttime temperatures fall around 17°C (63°F).

How much sun does Buenos Aires Province, Argentina get in January?

The weather is predominantly sunny, with an estimated total of around 285 hours of sunshine in Mar del Plata. This means many sunny days, which creates a cheerful atmosphere during this month.

What is the water temperature in January?

The water temperature averages approximately 20°C (68°F) in Mar del Plata this month, good for swimming and cooling off.

Interested in more climate information?

We have much more information about the climate in Buenos Aires Province.

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