Sunheron logo
SunheronYour holiday finder
Where to travel
Find best place for you ->
Find destination...
°C°F

Argentina

Argentina - East coast weather in January 2026

Argentina

Argentina - East coast weather in January 2026

 

Day

27 °C

 

Night

15 °C

 

Sea

20 °C

 

Precipitation

95 mm

in month

 

Rainy days

8 days

in month

 

Daylight

14 hours

average

 

Sunshine

9 hours

average

 

Humidity

74 %

 

Day

27 °C

 

Night

15 °C

 

Sea

20 °C

 

Precipitation

95 mm

in month

 

Rainy days

8 days

in month

 

Daylight

14 hours

average

 

Sunshine

9 hours

average

 

Humidity

74 %

Overview: Argentina - East coast
In January in Argentina - East coast, the average air temperature ranges from 27 °C (80 °F) during the day to 15 °C (60 °F) at night. There are 8 days of rain on average, where the rainfall is 95 mm (3.74 in).

Weather charts for Argentina - East coast

Weather overview
Weather overview
Weather overview
Show more charts

Destinations nearby and activities

Destinations nearby

Activities in Argentina - East coast

🏖️🌊
Sand beaches
🏄‍♂️🌊
Surfing
Sailing
🌆
Scenic downtown
🛒
Shopping possibilities
Show more
Aerial view of city square in Buenos Aires at sunset time
Buenos Aires on a sunny day
Aerial view of beach in Mar del Plata in sunny weather with few clouds

Find more destinations like this

Travel essentials
Weather
Beach
Nature
City
Prices
Other

Where do you want to go?

When do you want to go?

Your ideal holidays are?

Who are you travelling with?

Day temperature

I don't care

Wet days

I don't care

Overall prices

Where do you want to go?

Your ideal holidays are?

When do you want to go?

Day temperature

I don't care

Destinations in Argentina - East coast

Destinations with similar weather to Argentina - East coast


Weather overview and FAQs

Weather overview

In January in Argentina - East coast, the average air temperature ranges from 27 °C (80 °F) during the day to 15 °C (60 °F) at night. There are 8 days of rain on average, where the rainfall is 95 mm (3.74 in).

Is January a good month to visit Argentina - East coast?

In January in Argentina - East coast, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 27 °C (80 °F). There are only 8 days of rain in the whole month, so you can leave your umbrella at home. A sea temperature of 20 °C (68 °F) can seem colder to some, but others will call it refreshing. The temperature of 15 °C (60 °F) at night may make it better to dine inside or to put on more clothes for a dinner outside.

What temperature can I expect during the day in Argentina - East coast in January?

In Argentina - East coast in January, the average daily temperatures will be 27 °C (80 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

How heavy is the precipitation in January in Argentina - East coast?

In January in Argentina - East coast, there is 95 mm (3.74 in) rainfall, which means on average 3 mm (0.13 in) rainfall per day.

What is the sea temperature in Argentina - East coast in January?

The temperature of the sea in Argentina - East coast in January is 20 °C (68 °F). At this sea temperature, swimming probably won't be the best experience. You probably won't like to stay in water for a long time. On the other hand, there are a minority of people who seek these conditions.

What is the average number of rainy days in January in Argentina - East coast?

There are 8 days, which are rainy in Argentina - East coast in January, that is, days with precipitation more than 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 1.9 days of the week, or in general - 27 % days.

What is the air temperature in January in Argentina - East coast at night?

The average night temperature in Argentina - East coast in January is 15 °C (60 °F). This temperature is pleasant for a wide range of evening, night, and morning activities from sports to sitting outside in restaurants or evening walks.

How many sunny hours can I expect in Argentina - East coast in January?

In Argentina - East coast in January, you can expect around 9 hours of sunshine.

How humid is Argentina - East coast in January?

In January in Argentina - East coast, expect humidity around 74 %.

How long is the day (from dawn till dusk) in Argentina - East coast in January?

The length of daylight in Argentina - East coast in January is 14 hours.

Is there a wet season in January in Argentina - East coast?

No, there is no wet season in Argentina - East coast in January - you can expect 8 days of rain during the month.

Is the weather in Argentina - East coast warmer in January than in December?

Yes, January in Argentina - East coast is warmer than December by 2 °C (35 °F).

How windy is it in January in Argentina - East coast?

In January in Argentina - East coast, there will be an average wind scale of 5.

Is the sea in Argentina - East coast warmer in January than in December?

Yes, in Argentina - East coast the sea is warmer in January than in December by 2 °C (36 °F).

Appeared in TOP lists

Top 7 Destinations for Exploring Rich Historical Architecture in South America
Top 7 Destinations for Dancing to Lively Latino Rhythms as Couples

Our latest blog posts

Where to go
Top destinations
Text Search