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When to go · Mar del Plata

Mar del Plata in October

Good month. Outside the best window (Dec–Mar (summer, beach season)). Across Argentina: Good month for Buenos Aires and Mendoza; Patagonia reopens with some trails still snowy.

Key facts

Verdict
Good
Temperature
19°C (65°F) / 8°C (47°F)
average high / low
Rain days
83
Crowds
Medium
Argentina overall
Prices
Medium
Argentina overall

Verdict

GoodArgentina month rating

Outside the best window (Dec–Mar (summer, beach season)). Across Argentina: Good month for Buenos Aires and Mendoza; Patagonia reopens with some trails still snowy.

Is another month better than October?

October is rated good. These months rate higher:

Weather in October

Long-term averages
  • Mar del PlataHighs around 18.6 °C (65 °F), lows around 8.1 °C (47 °F), rain on about 83 days
  • Buenos Aires and the Pampas, Argentina · Buenos Aires, La Plata, Mar del Platabest weather

    Humid 30 °C (86 °F)+ summers; mild spring and autumn are the city season; winters are grey and around 10 °C (50 °F) but rarely freezing.

Crowds and prices

Crowds · Argentina overall
Medium
Prices · Argentina overall
Medium

Argentina overall: Good month for Buenos Aires and Mendoza; Patagonia reopens with some trails still snowy.

Compare two months

Weather, crowds and prices for any two months in Mar del Plata, side by side.

  • Verdict

    Oct: Good

    Jan: Great (better)

  • Daytime high

    Oct: 18.6 °C (65 °F)

    Jan: 26.4 °C (80 °F)

  • Night low

    Oct: 8.1 °C (47 °F)

    Jan: 14.5 °C (58 °F)

  • Rain days

    Oct: 83 (better)

    Jan: 91

  • Crowds

    Oct: Medium

    Jan: High

  • Prices

    Oct: Medium

    Jan: High

  • Festivals listed

    Oct: 0

    Jan: 0

October: Outside the best window (Dec–Mar (summer, beach season)). Across Argentina: Good month for Buenos Aires and Mendoza; Patagonia reopens with some trails still snowy.

January: Inside Mar del Plata's best window: Dec–Mar (summer, beach season).

Mar del Plata: figures are long-term averages from this guide, not a forecast.

What to pack

  • A warm layer for the evenings
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Argentina in October →