The climate in Mar del Plata during October can be summarized as mild and reasonably dry.
October is in the spring in Mar del Plata and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 7°C (45°F) is normal.
|Daytime temperature||17.3°C 63.1°F|
|Nightly temperature||7.1°C 44.8°F|
|Average temperature||12.2°C 54°F|
|Daily sunshine||7.9 hrs|
|Avg rainfall||68 mm 2.7 ins|
|Rainy days||10 days|
|Sea temperature||10.9°C 51.6°F|
|Windspeed||18.7kph 12 mph|
On average October is the 6th driest month of the year in Mar del Plata with around 68mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
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 October 2021.
|Hottest month:||February||25°C 77°F|
|Driest month:||August||54mm 2.1ins|
|Coldest month:||July||12.1°C 53.8°F|
|Wettest month:||March||95mm 3.7ins|