Mar del Plata weather in May 2025

Expect 17°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Mar del Plata in May. Check more long-term weather averages for Mar del Plata in May before you book your next holiday to Argentina in 2025/2026.

  • 17°C maximum daytime temperature in May in Mar del Plata17
    17°C max day temperature
  • 6 hours of sunshine per day
  • 9 days with some rainfall in May in Mar del Plata9
    9 days with some rainfall
  • 6°C minimum night-time temperature in May in Mar del Plata6
    6°C min night temperature
  • 10 hours of daylight per day in May in Mar del Plata10
    10 hours of daylight per day
  • No heat & humidity in May in Mar del Plata0
    No heat & humidity
  • 72 mm monthly rainfall in May in Mar del Plata72
    72 mm of monthly rainfall
  • UV (maximum) index 3 (Moderate) in May in Mar del Plata3
    3 (Moderate) UV index
  • 15°C sea temperature in May in Mar del Plata15
    15°C sea temperature

More about Mar del Plata

Mar del Plata by month

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The May 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 / mm)  |  Imperial (°F / inches)

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More about Argentina

How warm is it in Mar del Plata in May?

Daytime temperatures usually reach 17°C in Mar del Plata in May, falling to 6°C at night.

How sunny is it in Mar del Plata in May?

There are normally 6 hours of bright sunshine each day in Mar del Plata in May - that's 56% of daylight hours.

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

The average sea temperature around Mar del Plata in May is 15°C.

Does it rain in Mar del Plata in May?

There are usually 9 days with some rain in Mar del Plata in May and the average monthly rainfall is 72mm.

Mar del Plata May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 07:32 18:02
Friday, 16th May 2025 07:45 17:48
Saturday, 31st May 2025 07:57 17:39

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