Mar del Plata Weather in January

What's the weather like in Mar del Plata (Buenos Aires) in January 2024?

The climate in Mar del Plata during January can be summarized as warm and reasonably dry.

January is in the summer in Mar del Plata and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 25°C (78°F), whilst at night 14°C (57°F) is normal.

Mar del Plata weather averages (imperial / metric)
Daytime temperature 25.4°C 77.7°F
Nightly temperature 13.6°C 56.5°F
Average temperature 19.5°C 67.1°F
Daily sunshine 9.6 hrs
Avg rainfall 72 mm 2.8 ins
Rainy days 9 days
Sea temperature 18.8°C 65.8°F
Humidity 73%
Windspeed 19.4kph 12 mph

On average January is the 4th wettest month of the year in Mar del Plata with around 72mm 2.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.6 hours of sunshine per day.

January temperatures in Mar del Plata

Mar del Plata average temperature in January

January rainfall

Mar del Plata average rain in January

January hourly sunshine

Mar del Plata average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Mar del Plata in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Mar del Plata weather stats

Mar del Plata weather statistics
Hottest month: February 25°C 77°F
Driest month: August 54mm 2.1ins
Sunniest month: February 9.4hrs
Coldest month: July 12.1°C 53.8°F
Wettest month: March 95mm 3.7ins
Map showing location of Mar del Plata (-38.00228, -57.55754) Mar del Plata map pin © Google

Top Argentina locations