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Mar del Plata Weather January

Mar del Plata is located in oceanic climate that can be described as high humidity and moderate seasonal temperature fluctuations warm summer and soft but windy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Mar del Plata in January.
![]() | average daily high | +26.3°C |
![]() | average daily low | +14.3°C |
![]() | sea temperature | +20.7°C |
![]() | daytime | 14.9 h |
![]() | sunny / overcast hours | 9.3 / 5.6 |
![]() | average monthly precipitation | 100 mm |
The best weather conditions for the beach leisure in Mar del Plata are typically January, February. Best season with the soft weather for the sightseeing and long walks are January, February, March, April, October, November, December.
Temperature in Mar del Plata
In January the average daily maximum in Mar del Plata is +26.3°C, and the minimum +14.3°C.
The hottest January day on record is +39.3°C, and the coldest +4.7°C.
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Best beach resorts in January:

Cape Town
South Africa

Phuket
Thailand

Bangkok
Thailand

Cancun
Mexico

Sanya
China

Pattaya
Thailand

Tulum
Mexico

Playa del Carmen
Mexico

Patong Beach
Thailand

Puerto Vallarta
Mexico

Acapulco
Mexico

Punta Cana
Dominican Republic
Daylight hours
There are 14.9 hours of daylight in Mar del Plata in January. Out of these, on average 9.3 are sunny, which means there is quite a lot of sun.
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Sea temperature
The average monthly temperature in the Atlantic Ocean on the beaches of Mar del Plata in January is +20.7°C.
The water is warm enough for most people to bathe in, however a majority would still consider it too cool.
Mar del Plata climate by month
Precipitation
The amount of precipitation in Mar del Plata in January is usually 100 mm, which may cause a change of plans on certain days.