Mar del Plata weather in August 2025

Expect 57°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mar del Plata in August. Check more long-term weather averages for Mar del Plata in August before you book your next holiday to Argentina in 2025/2026.

  • 57°F maximum daytime temperature in August in Mar del Plata57
    57°F max day temperature
  • 7 hours of sunshine per day
  • 8 days with some rainfall in August in Mar del Plata8
    8 days with some rainfall
  • 39°F minimum night-time temperature in August in Mar del Plata39
    39°F min night temperature
  • 11 hours of daylight per day in August in Mar del Plata11
    11 hours of daylight per day
  • No heat & humidity in August in Mar del Plata0
    No heat & humidity
  • 2.2 inches monthly rainfall in August in Mar del Plata2.2
    2.2 inches of monthly rainfall
  • UV (maximum) index 3 (Moderate) in August in Mar del Plata3
    3 (Moderate) UV index
  • 50°F sea temperature in August in Mar del Plata50
    50°F sea temperature

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The August weather guide for Argentina (Mar del Plata) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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More about Argentina

How warm is it in Mar del Plata in August?

Daytime temperatures usually reach 57°F in Mar del Plata in August, falling to 39°F at night.

How sunny is it in Mar del Plata in August?

There are normally 7 hours of bright sunshine each day in Mar del Plata in August - that's 61% of daylight hours.

How warm is the sea around Mar del Plata in August?

The average sea temperature around Mar del Plata in August is 50°F.

Does it rain in Mar del Plata in August?

There are usually 8 days with some rain in Mar del Plata in August and the average monthly rainfall is 2.2 inches.

Mar del Plata August sunrise & sunset times

Browse the sunrise and sunset times for Mar del Plata in August 2025. Select a month to view Mar del Plata sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 07:50 18:03
Saturday, 16th August 2025 07:34 18:16
Sunday, 31st August 2025 07:13 18:28

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