Temperature in Argentina in January

Daytime highs, nighttime lows and the warmest cities across Argentina this January.

Argentina, experiences maximum daytime temperatures in January ranging from 9°C (48°F) in Los Glaciares National Park to 36°C (97°F) in Las Lomitas. Nighttime temperatures generally drop to 22°C (72°F) in Las Lomitas and 2°C (36°F) in Los Glaciares National Park. January is a summer month. In Argentina, January typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

What is the temperature of the different cities in Argentina in January?

Discover the typical January temperatures for the most popular locations of Argentina on the map below. Detailed insights are just a click away.

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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 Argentina, check out our Argentina's climate page.

See also: the Argentina weather by month.

Best Places to Visit in Argentina in January

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

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.

Argentina temperatures in January: frequently asked questions

How hot does it get in Argentina in January?

Average daytime highs in Argentina during January reach about 30°C (86°F) in Buenos Aires.

How cold does it get at night in Argentina in January?

Average overnight lows in Argentina during January sit near 18°C (64°F) in Buenos Aires.

What is the warmest city in January in Argentina?

Data insights from our comprehensive database indicate that Las Lomitas is the city with the highest warmth. Daytime peaks average near 36°C (97°F), while the nights are characterized by a low temperature close to 22°C (72°F).

What is the coldest city in January in Argentina?

The coldest city in January in Argentina is Los Glaciares National Park when we check our database. The maximum daytime temperatures are around 9°C (48°F) and minimum nighttime temperatures fall around 2°C (36°F).

How much sun does Argentina get in January?

Buenos Aires usually sees around 285 hours of sunlight, indicating many sunny days.

What is the water temperature in January?

The water temperature averages approximately 20°C (68°F) in Buenos Aires this month, so still a bit cool to swim, though some enjoy a chilly dive.

Interested in more climate information?

We have much more information about the climate in Argentina.

Weather and climate has detailed information for every country in the world. Are you going to Argentina? Get detailed historical weather averages for many cities in Argentina.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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